cde/trunk/ip/sram/doc/Geda/png/cde_sram_dp_sch.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/sram/doc/Geda/png/cde_sram_be_sch.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/sram/doc/Geda/png/cde_sram_be_sch.png =================================================================== --- cde/trunk/ip/sram/doc/Geda/png/cde_sram_be_sch.png (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/png/cde_sram_be_sch.png (revision 2)

cde/trunk/ip/sram/doc/Geda/png/cde_sram_be_sch.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/sram/doc/Geda/png/cde_sram_def_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/sram/doc/Geda/png/cde_sram_def_sym.png =================================================================== --- cde/trunk/ip/sram/doc/Geda/png/cde_sram_def_sym.png (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/png/cde_sram_def_sym.png (revision 2)

cde/trunk/ip/sram/doc/Geda/png/cde_sram_def_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/sram/doc/Geda/png/cde_sram_def_sch.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/sram/doc/Geda/png/cde_sram_def_sch.png =================================================================== --- cde/trunk/ip/sram/doc/Geda/png/cde_sram_def_sch.png (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/png/cde_sram_def_sch.png (revision 2)

cde/trunk/ip/sram/doc/Geda/png/cde_sram_def_sch.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/sram/doc/Geda/png/cde_sram_dp_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/sram/doc/Geda/png/cde_sram_dp_sym.png =================================================================== --- cde/trunk/ip/sram/doc/Geda/png/cde_sram_dp_sym.png (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/png/cde_sram_dp_sym.png (revision 2)

cde/trunk/ip/sram/doc/Geda/png/cde_sram_dp_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/sram/doc/Geda/png/cde_sram_be_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/sram/doc/Geda/png/cde_sram_be_sym.png =================================================================== --- cde/trunk/ip/sram/doc/Geda/png/cde_sram_be_sym.png (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/png/cde_sram_be_sym.png (revision 2)

cde/trunk/ip/sram/doc/Geda/png/cde_sram_be_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/sram/doc/Geda/src/cde_sram_def.v =================================================================== --- cde/trunk/ip/sram/doc/Geda/src/cde_sram_def.v (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/src/cde_sram_def.v (revision 2) @@ -0,0 +1,83 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + module + cde_sram_def + #( parameter + ADDR=10, + WIDTH=8, + WORDS=1024, + WRITETHRU=0, + DEFAULT={WIDTH{1'b1}}, + INIT_FILE="NONE", + INSTANCE_NAME="U1") + ( + input wire clk, + input wire cs, + input wire rd, + input wire wr, + input wire [ ADDR-1 : 0] addr, + input wire [ WIDTH-1 : 0] wdata, + output reg [ WIDTH-1 : 0] rdata); +// Memory Array +reg [WIDTH-1:0] mem[0:WORDS-1]; +// If used as Rom then load a memory image at startup +initial + begin + if( INIT_FILE == "NONE") + begin + end + else + begin + $readmemh(INIT_FILE, mem); + end + end + +// Write function +always@(posedge clk) + if( wr && cs ) mem[addr[ADDR-1:0]] <= wdata[WIDTH-1:0]; +generate +if( WRITETHRU) + begin + // Read function gets new data if also a write cycle + // latch the read addr for next cycle + reg [ADDR-1:0] l_raddr; + reg l_cycle; + + always@(posedge clk) + begin + l_raddr <= addr; + l_cycle <= rd && cs ; + end + + // Read into a wire and then pass to rdata because some synth tools can't handle a memory in a always block + wire [WIDTH-1:0] tmp_rdata; + assign tmp_rdata = (l_cycle )?mem[{l_raddr[ADDR-1:0]}]:DEFAULT; + always@(*) rdata = tmp_rdata; + end +else + begin + // Read function gets old data if also a write cycle + always@(posedge clk) + if( rd && cs ) rdata <= mem[{addr[ADDR-1:0]}]; + else rdata <= DEFAULT; + end +endgenerate + endmodule Index: cde/trunk/ip/sram/doc/Geda/src/cde_sram_dp.v =================================================================== --- cde/trunk/ip/sram/doc/Geda/src/cde_sram_dp.v (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/src/cde_sram_dp.v (revision 2) @@ -0,0 +1,84 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + module + cde_sram_dp + #( parameter + ADDR=10, + WIDTH=8, + WORDS=1024, + WRITETHRU=0, + DEFAULT={WIDTH{1'b1}}, + INIT_FILE="NONE", + INSTANCE_NAME="U1") + ( + input wire clk, + input wire cs, + input wire rd, + input wire wr, + input wire [ ADDR-1 : 0] raddr, + input wire [ ADDR-1 : 0] waddr, + input wire [ WIDTH-1 : 0] wdata, + output reg [ WIDTH-1 : 0] rdata); +// Memory Array +reg [WIDTH-1:0] mem[0:WORDS-1]; +// If used as Rom then load a memory image at startup +initial + begin + if( INIT_FILE == "NONE") + begin + end + else + begin + $readmemh(INIT_FILE, mem); + end + end + +// Write function +always@(posedge clk) + if( wr && cs ) mem[waddr[ADDR-1:0]] <= wdata[WIDTH-1:0]; +generate +if( WRITETHRU) + begin + // Read function gets new data if also a write cycle + // latch the read addr for next cycle + reg [ADDR-1:0] l_raddr; + reg l_cycle; + + always@(posedge clk) + begin + l_raddr <= raddr; + l_cycle <= rd && cs ; + end + + // Read into a wire and then pass to rdata because some synth tools can't handle a memory in a always block + wire [WIDTH-1:0] tmp_rdata; + assign tmp_rdata = (l_cycle )?mem[{l_raddr[ADDR-1:0]}]:DEFAULT; + always@(*) rdata = tmp_rdata; + end +else + begin + // Read function gets old data if also a write cycle + always@(posedge clk) + if( rd && cs ) rdata <= mem[{raddr[ADDR-1:0]}]; + else rdata <= DEFAULT; + end +endgenerate + endmodule Index: cde/trunk/ip/sram/doc/Geda/src/cde_sram_be.v =================================================================== --- cde/trunk/ip/sram/doc/Geda/src/cde_sram_be.v (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/src/cde_sram_be.v (revision 2) @@ -0,0 +1,88 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + module + cde_sram_be + #( parameter + ADDR=10, + WIDTH=8, + WORDS=1024, + WRITETHRU=0, + DEFAULT={WIDTH{1'b1}}, + INIT_FILE="NONE", + INSTANCE_NAME="U1") + ( + + input wire clk, + input wire cs, + input wire rd, + input wire wr, + input wire be, + + input wire [ ADDR-1 : 0] addr, + input wire [ WIDTH-1 : 0] wdata, + output reg [ WIDTH-1 : 0] rdata); +// Memory Array +reg [WIDTH-1:0] mem[0:WORDS-1]; +// If used as Rom then load a memory image at startup +initial + begin + if( INIT_FILE == "NONE") + begin + end + else + begin + $readmemh(INIT_FILE, mem); + end + end + +// Write function +always@(posedge clk) + if( wr && cs && be ) mem[addr[ADDR-1:0]] <= wdata[WIDTH-1:0]; +generate +if( WRITETHRU) + begin + // Read function gets new data if also a write cycle + // latch the read addr for next cycle + reg [ADDR-1:0] l_raddr; + reg l_cycle; + + always@(posedge clk) + begin + l_raddr <= addr; + l_cycle <= rd && cs ; + end + + + // Read into a wire and then pass to rdata because some synth tools can't handle a memory in a always block + + wire [7:0] tmp_rdata; + assign tmp_rdata = (l_cycle )?mem[{l_raddr[ADDR-1:0]}]:DEFAULT; + always@(*) rdata = tmp_rdata; + end +else + begin + // Read function gets old data if also a write cycle + always@(posedge clk) + if( rd && cs ) rdata <= mem[{addr[ADDR-1:0]}]; + else rdata <= DEFAULT; + end +endgenerate + endmodule Index: cde/trunk/ip/sram/doc/Geda/sym/cde_sram_def.sym =================================================================== --- cde/trunk/ip/sram/doc/Geda/sym/cde_sram_def.sym (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/sym/cde_sram_def.sym (revision 2) @@ -0,0 +1,55 @@ +v 20100214 1 +B 300 0 3600 1500 3 60 0 0 -1 -1 0 -1 -1 -1 -1 -1 +T 400 1650 5 10 1 1 0 0 1 1 +device=cde_sram_def +T 400 1850 8 10 1 1 0 0 1 1 +refdes=U? +P 300 200 0 200 10 1 1 +{ +T 400 200 5 10 1 1 0 1 1 1 +pinnumber=wdata[WIDTH-1:0] +T 400 200 5 10 0 1 0 1 1 1 +pinseq=1 +} +P 300 400 0 400 10 1 1 +{ +T 400 400 5 10 1 1 0 1 1 1 +pinnumber=addr[ADDR-1:0] +T 400 400 5 10 0 1 0 1 1 1 +pinseq=2 +} +P 300 600 0 600 4 0 1 +{ +T 400 600 5 10 1 1 0 1 1 1 +pinnumber=wr +T 400 600 5 10 0 1 0 1 1 1 +pinseq=3 +} +P 300 800 0 800 4 0 1 +{ +T 400 800 5 10 1 1 0 1 1 1 +pinnumber=rd +T 400 800 5 10 0 1 0 1 1 1 +pinseq=4 +} +P 300 1000 0 1000 4 0 1 +{ +T 400 1000 5 10 1 1 0 1 1 1 +pinnumber=cs +T 400 1000 5 10 0 1 0 1 1 1 +pinseq=5 +} +P 300 1200 0 1200 4 0 1 +{ +T 400 1200 5 10 1 1 0 1 1 1 +pinnumber=clk +T 400 1200 5 10 0 1 0 1 1 1 +pinseq=6 +} +P 3900 200 4200 200 10 1 1 +{ +T 3800 200 5 10 1 1 0 7 1 1 +pinnumber=rdata[WIDTH-1:0] +T 3800 200 5 10 0 1 0 7 1 1 +pinseq=7 +} Index: cde/trunk/ip/sram/doc/Geda/sym/cde_sram_dp.sym =================================================================== --- cde/trunk/ip/sram/doc/Geda/sym/cde_sram_dp.sym (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/sym/cde_sram_dp.sym (revision 2) @@ -0,0 +1,62 @@ +v 20100214 1 +B 300 0 3600 1700 3 60 0 0 -1 -1 0 -1 -1 -1 -1 -1 +T 400 1850 5 10 1 1 0 0 1 1 +device=cde_sram_dp +T 400 2050 8 10 1 1 0 0 1 1 +refdes=U? +P 300 200 0 200 10 1 1 +{ +T 400 200 5 10 1 1 0 1 1 1 +pinnumber=wdata[WIDTH-1:0] +T 400 200 5 10 0 1 0 1 1 1 +pinseq=1 +} +P 300 400 0 400 10 1 1 +{ +T 400 400 5 10 1 1 0 1 1 1 +pinnumber=waddr[ADDR-1:0] +T 400 400 5 10 0 1 0 1 1 1 +pinseq=2 +} +P 300 600 0 600 10 1 1 +{ +T 400 600 5 10 1 1 0 1 1 1 +pinnumber=raddr[ADDR-1:0] +T 400 600 5 10 0 1 0 1 1 1 +pinseq=3 +} +P 300 800 0 800 4 0 1 +{ +T 400 800 5 10 1 1 0 1 1 1 +pinnumber=wr +T 400 800 5 10 0 1 0 1 1 1 +pinseq=4 +} +P 300 1000 0 1000 4 0 1 +{ +T 400 1000 5 10 1 1 0 1 1 1 +pinnumber=rd +T 400 1000 5 10 0 1 0 1 1 1 +pinseq=5 +} +P 300 1200 0 1200 4 0 1 +{ +T 400 1200 5 10 1 1 0 1 1 1 +pinnumber=cs +T 400 1200 5 10 0 1 0 1 1 1 +pinseq=6 +} +P 300 1400 0 1400 4 0 1 +{ +T 400 1400 5 10 1 1 0 1 1 1 +pinnumber=clk +T 400 1400 5 10 0 1 0 1 1 1 +pinseq=7 +} +P 3900 200 4200 200 10 1 1 +{ +T 3800 200 5 10 1 1 0 7 1 1 +pinnumber=rdata[WIDTH-1:0] +T 3800 200 5 10 0 1 0 7 1 1 +pinseq=8 +} Index: cde/trunk/ip/sram/doc/Geda/sym/cde_sram_be.sym =================================================================== --- cde/trunk/ip/sram/doc/Geda/sym/cde_sram_be.sym (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/sym/cde_sram_be.sym (revision 2) @@ -0,0 +1,62 @@ +v 20100214 1 +B 300 0 3600 1700 3 60 0 0 -1 -1 0 -1 -1 -1 -1 -1 +T 400 1850 5 10 1 1 0 0 1 1 +device=cde_sram_be +T 400 2050 8 10 1 1 0 0 1 1 +refdes=U? +P 300 200 0 200 10 1 1 +{ +T 400 200 5 10 1 1 0 1 1 1 +pinnumber=wdata[WIDTH-1:0] +T 400 200 5 10 0 1 0 1 1 1 +pinseq=1 +} +P 300 400 0 400 10 1 1 +{ +T 400 400 5 10 1 1 0 1 1 1 +pinnumber=addr[ADDR-1:0] +T 400 400 5 10 0 1 0 1 1 1 +pinseq=2 +} +P 300 600 0 600 4 0 1 +{ +T 400 600 5 10 1 1 0 1 1 1 +pinnumber=wr +T 400 600 5 10 0 1 0 1 1 1 +pinseq=3 +} +P 300 800 0 800 4 0 1 +{ +T 400 800 5 10 1 1 0 1 1 1 +pinnumber=rd +T 400 800 5 10 0 1 0 1 1 1 +pinseq=4 +} +P 300 1000 0 1000 4 0 1 +{ +T 400 1000 5 10 1 1 0 1 1 1 +pinnumber=cs +T 400 1000 5 10 0 1 0 1 1 1 +pinseq=5 +} +P 300 1200 0 1200 4 0 1 +{ +T 400 1200 5 10 1 1 0 1 1 1 +pinnumber=clk +T 400 1200 5 10 0 1 0 1 1 1 +pinseq=6 +} +P 300 1400 0 1400 4 0 1 +{ +T 400 1400 5 10 1 1 0 1 1 1 +pinnumber=be +T 400 1400 5 10 0 1 0 1 1 1 +pinseq=7 +} +P 3900 200 4200 200 10 1 1 +{ +T 3800 200 5 10 1 1 0 7 1 1 +pinnumber=rdata[WIDTH-1:0] +T 3800 200 5 10 0 1 0 7 1 1 +pinseq=8 +} Index: cde/trunk/ip/sram/doc/Geda/sch/cde_sram_be.sch =================================================================== --- cde/trunk/ip/sram/doc/Geda/sch/cde_sram_be.sch (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/sch/cde_sram_be.sch (revision 2) @@ -0,0 +1,41 @@ +v 20100214 1 +C 1800 300 1 0 0 in_port_v.sym +{ +T 1800 300 5 10 1 1 0 6 1 1 +refdes=wdata[WIDTH-1:0] +} +C 1800 700 1 0 0 in_port_v.sym +{ +T 1800 700 5 10 1 1 0 6 1 1 +refdes=addr[ADDR-1:0] +} +C 1800 1100 1 0 0 in_port.sym +{ +T 1800 1100 5 10 1 1 0 6 1 1 +refdes=wr +} +C 1800 1500 1 0 0 in_port.sym +{ +T 1800 1500 5 10 1 1 0 6 1 1 +refdes=rd +} +C 1800 1900 1 0 0 in_port.sym +{ +T 1800 1900 5 10 1 1 0 6 1 1 +refdes=cs +} +C 1800 2300 1 0 0 in_port.sym +{ +T 1800 2300 5 10 1 1 0 6 1 1 +refdes=clk +} +C 1800 2700 1 0 0 in_port.sym +{ +T 1800 2700 5 10 1 1 0 6 1 1 +refdes=be +} +C 4700 300 1 0 0 out_port_v.sym +{ +T 5700 300 5 10 1 1 0 0 1 1 +refdes=rdata[WIDTH-1:0] +} Index: cde/trunk/ip/sram/doc/Geda/sch/cde_sram_def.sch =================================================================== --- cde/trunk/ip/sram/doc/Geda/sch/cde_sram_def.sch (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/sch/cde_sram_def.sch (revision 2) @@ -0,0 +1,36 @@ +v 20100214 1 +C 1800 300 1 0 0 in_port_v.sym +{ +T 1800 300 5 10 1 1 0 6 1 1 +refdes=wdata[WIDTH-1:0] +} +C 1800 700 1 0 0 in_port_v.sym +{ +T 1800 700 5 10 1 1 0 6 1 1 +refdes=addr[ADDR-1:0] +} +C 1800 1100 1 0 0 in_port.sym +{ +T 1800 1100 5 10 1 1 0 6 1 1 +refdes=wr +} +C 1800 1500 1 0 0 in_port.sym +{ +T 1800 1500 5 10 1 1 0 6 1 1 +refdes=rd +} +C 1800 1900 1 0 0 in_port.sym +{ +T 1800 1900 5 10 1 1 0 6 1 1 +refdes=cs +} +C 1800 2300 1 0 0 in_port.sym +{ +T 1800 2300 5 10 1 1 0 6 1 1 +refdes=clk +} +C 4700 300 1 0 0 out_port_v.sym +{ +T 5700 300 5 10 1 1 0 0 1 1 +refdes=rdata[WIDTH-1:0] +} Index: cde/trunk/ip/sram/doc/Geda/sch/cde_sram_dp.sch =================================================================== --- cde/trunk/ip/sram/doc/Geda/sch/cde_sram_dp.sch (nonexistent) +++ cde/trunk/ip/sram/doc/Geda/sch/cde_sram_dp.sch (revision 2) @@ -0,0 +1,41 @@ +v 20100214 1 +C 1800 300 1 0 0 in_port_v.sym +{ +T 1800 300 5 10 1 1 0 6 1 1 +refdes=wdata[WIDTH-1:0] +} +C 1800 700 1 0 0 in_port_v.sym +{ +T 1800 700 5 10 1 1 0 6 1 1 +refdes=waddr[ADDR-1:0] +} +C 1800 1100 1 0 0 in_port_v.sym +{ +T 1800 1100 5 10 1 1 0 6 1 1 +refdes=raddr[ADDR-1:0] +} +C 1800 1500 1 0 0 in_port.sym +{ +T 1800 1500 5 10 1 1 0 6 1 1 +refdes=wr +} +C 1800 1900 1 0 0 in_port.sym +{ +T 1800 1900 5 10 1 1 0 6 1 1 +refdes=rd +} +C 1800 2300 1 0 0 in_port.sym +{ +T 1800 2300 5 10 1 1 0 6 1 1 +refdes=cs +} +C 1800 2700 1 0 0 in_port.sym +{ +T 1800 2700 5 10 1 1 0 6 1 1 +refdes=clk +} +C 4700 300 1 0 0 out_port_v.sym +{ +T 5700 300 5 10 1 1 0 0 1 1 +refdes=rdata[WIDTH-1:0] +} Index: cde/trunk/ip/sram/doc/gafrc =================================================================== --- cde/trunk/ip/sram/doc/gafrc (nonexistent) +++ cde/trunk/ip/sram/doc/gafrc (revision 2) @@ -0,0 +1,10 @@ +; -*-Scheme-*- +;;; +;;; Add the default component libraries +;;; + + + + +(component-library-search "./sym" "sym" ) + Index: cde/trunk/ip/sram/doc/html/cde_sram_dp.html =================================================================== --- cde/trunk/ip/sram/doc/html/cde_sram_dp.html (nonexistent) +++ cde/trunk/ip/sram/doc/html/cde_sram_dp.html (revision 2) @@ -0,0 +1,45 @@ + + + + + start + + + + + + + + + + + + +

SOCGEN Datasheet:

Theory + of Operation
+

Theory of +Operation

The synchronous ram modules provide a variety of memory storage +options.
Both reads and writes are synchronous to the rising edge +of clk.
Memory may be initialized from a bit file and later +overwritten by memory writes.
If WRITETHRU is set to 1 then a +simultaneous read/write to the same address will read the new data. +
If set to 0 it will return the old.
Setting DEFAULT +determines the value of rdata when a read is not +occurring

+

+ + \ No newline at end of file Index: cde/trunk/ip/sram/doc/html/component.html =================================================================== --- cde/trunk/ip/sram/doc/html/component.html (nonexistent) +++ cde/trunk/ip/sram/doc/html/component.html (revision 2) @@ -0,0 +1,44 @@ + + + + + start + + + + + + + + + + + +

+
Sram
+
+
- +
  cde_sram_def
  +
- +
  cde_sram_be
  +
- +
  cde_sram_dp
  +
+

+
+

+ + Index: cde/trunk/ip/sram/doc/html/cde_sram_be.html =================================================================== --- cde/trunk/ip/sram/doc/html/cde_sram_be.html (nonexistent) +++ cde/trunk/ip/sram/doc/html/cde_sram_be.html (revision 2) @@ -0,0 +1,45 @@ + + + + + start + + + + + + + + + + + + +

SOCGEN Datasheet:

Theory + of Operation
+

Theory of +Operation

+ + \ No newline at end of file Index: cde/trunk/ip/sram/doc/html/cde_sram_def.html =================================================================== --- cde/trunk/ip/sram/doc/html/cde_sram_def.html (nonexistent) +++ cde/trunk/ip/sram/doc/html/cde_sram_def.html (revision 2) @@ -0,0 +1,45 @@ + + + + + start + + + + + + + + + + + + +

SOCGEN Datasheet:

Theory + of Operation
+

Theory of +Operation

+ + \ No newline at end of file Index: cde/trunk/ip/sram/doc/png/sram_timing.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/sram/doc/png/sram_timing.png =================================================================== --- cde/trunk/ip/sram/doc/png/sram_timing.png (nonexistent) +++ cde/trunk/ip/sram/doc/png/sram_timing.png (revision 2)

cde/trunk/ip/sram/doc/png/sram_timing.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/sram/doc/mk_png =================================================================== --- cde/trunk/ip/sram/doc/mk_png (nonexistent) +++ cde/trunk/ip/sram/doc/mk_png (revision 2) @@ -0,0 +1,2 @@ +mk_sch_png sram_timing; +

cde/trunk/ip/sram/doc/mk_png Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: cde/trunk/ip/sram/doc/sch/sram_timing.sch =================================================================== --- cde/trunk/ip/sram/doc/sch/sram_timing.sch (nonexistent) +++ cde/trunk/ip/sram/doc/sch/sram_timing.sch (revision 2) @@ -0,0 +1,93 @@ +v 20121203 2 +B 2800 600 4300 3200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +T 3000 2700 9 10 1 0 0 0 1 +addr +T 3100 3000 9 10 1 0 0 0 1 +clk +T 3200 2400 9 10 1 0 0 0 1 +cs +T 3200 2100 9 10 1 0 0 0 1 +wr +T 3200 1800 9 10 1 0 0 0 1 +rd +T 3200 1500 9 10 1 0 0 0 1 +be +T 3000 1200 9 10 1 0 0 0 1 +wdata +T 3100 900 9 10 1 0 0 0 1 +rdata +L 3600 3000 3700 3000 3 0 1 0 -1 -1 +L 3700 3000 3800 3200 3 0 1 0 -1 -1 +L 3800 3200 4100 3200 3 0 1 0 -1 -1 +L 4100 3200 4200 3000 3 0 1 0 -1 -1 +L 4200 3000 4500 3000 3 0 1 0 -1 -1 +L 4500 3000 4600 3200 3 0 1 0 -1 -1 +L 4600 3200 4900 3200 3 0 1 0 -1 -1 +L 4900 3200 5000 3000 3 0 1 0 -1 -1 +L 5000 3000 5300 3000 3 0 1 0 -1 -1 +L 5300 3000 5400 3200 3 0 1 0 -1 -1 +L 5400 3200 5700 3200 3 0 1 0 -1 -1 +L 5700 3200 5800 3000 3 0 1 0 -1 -1 +L 5800 3000 6100 3000 3 0 1 0 -1 -1 +L 6100 3000 6200 3200 3 0 1 0 -1 -1 +L 6200 3200 6500 3200 3 0 1 0 -1 -1 +L 3600 2700 4500 2700 3 0 1 0 -1 -1 +L 4500 2700 4600 2900 3 0 1 0 -1 -1 +L 4600 2900 5300 2900 3 0 1 0 -1 -1 +L 5300 2900 5400 2700 3 0 1 0 -1 -1 +L 5400 2700 6500 2700 3 0 1 0 -1 -1 +L 3600 2900 4500 2900 3 0 1 0 -1 -1 +L 4500 2900 4600 2700 3 0 1 0 -1 -1 +L 4600 2700 5300 2700 3 0 1 0 -1 -1 +L 5300 2700 5400 2900 3 0 1 0 -1 -1 +L 5400 2900 6500 2900 3 0 1 0 -1 -1 +L 3600 2400 4500 2400 3 0 1 0 -1 -1 +L 4500 2400 4600 2600 3 0 1 0 -1 -1 +L 4600 2600 5300 2600 3 0 1 0 -1 -1 +L 5300 2600 5400 2400 3 0 1 0 -1 -1 +L 5400 2400 6500 2400 3 0 1 0 -1 -1 +L 3600 2100 4500 2100 3 0 1 0 -1 -1 +L 4500 2100 4600 2300 3 0 1 0 -1 -1 +L 4600 2300 5300 2300 3 0 1 0 -1 -1 +L 5300 2300 5400 2100 3 0 1 0 -1 -1 +L 5400 2100 6500 2100 3 0 1 0 -1 -1 +L 3600 1800 4500 1800 3 0 1 0 -1 -1 +L 4500 1800 4600 2000 3 0 1 0 -1 -1 +L 4600 2000 5300 2000 3 0 1 0 -1 -1 +L 5300 2000 5400 1800 3 0 1 0 -1 -1 +L 5400 1800 6500 1800 3 0 1 0 -1 -1 +L 3600 1500 4500 1500 3 0 1 0 -1 -1 +L 4500 1500 4600 1700 3 0 1 0 -1 -1 +L 4600 1700 5300 1700 3 0 1 0 -1 -1 +L 5300 1700 5400 1500 3 0 1 0 -1 -1 +L 5400 1500 6500 1500 3 0 1 0 -1 -1 +L 3600 1200 4500 1200 3 0 1 0 -1 -1 +L 4500 1200 4600 1400 3 0 1 0 -1 -1 +L 4600 1400 5300 1400 3 0 1 0 -1 -1 +L 5300 1400 5400 1200 3 0 1 0 -1 -1 +L 5400 1200 6500 1200 3 0 1 0 -1 -1 +L 3600 1400 4500 1400 3 0 1 0 -1 -1 +L 4500 1400 4600 1200 3 0 1 0 -1 -1 +L 4600 1200 5300 1200 3 0 1 0 -1 -1 +L 5300 1200 5400 1400 3 0 1 0 -1 -1 +L 5400 1400 6500 1400 3 0 1 0 -1 -1 +L 3600 900 5300 900 3 0 1 0 -1 -1 +L 5300 900 5400 1100 3 0 1 0 -1 -1 +L 5400 1100 6100 1100 3 0 1 0 -1 -1 +L 6100 1100 6200 900 3 0 1 0 -1 -1 +L 6200 900 6500 900 3 0 1 0 -1 -1 +L 3600 1100 5300 1100 3 0 1 0 -1 -1 +L 5300 1100 5400 900 3 0 1 0 -1 -1 +L 5400 900 6100 900 3 0 1 0 -1 -1 +L 6100 900 6200 1100 3 0 1 0 -1 -1 +L 6200 1100 6500 1100 3 0 1 0 -1 -1 +T 4720 2740 9 10 1 0 0 0 1 +valid +T 4730 1250 9 10 1 0 0 0 1 +valid +T 5540 950 9 10 1 0 0 0 1 +valid +T 4100 940 9 10 1 0 0 0 1 +default +T 6310 950 9 10 1 0 0 0 1 +default Index: cde/trunk/ip/pad/rtl/xml/cde_pad_tri_dig.xml =================================================================== --- cde/trunk/ip/pad/rtl/xml/cde_pad_tri_dig.xml (nonexistent) +++ cde/trunk/ip/pad/rtl/xml/cde_pad_tri_dig.xml (revision 2) @@ -0,0 +1,177 @@ + + + + +opencores.org +cde +pad +tri_dig + + + + pad_ring + + + + + + PAD_out + PAD + + + + + + + + pad + + + + + + pad_out + pad_out + + + pad_oe + pad_oe + + + + + + + + + + + + + + sim*simulation* + Verilog + + + fs-sim + + + + + syn*synthesis* + Verilog + + + fs-syn + + + + + + doc + + + + *documentation* + Verilog + + + + + + + + + + +PAD +wire +inout + + +pad_out +wire +in + + +pad_oe +wire +in + + + + + + + + + + + + + + + + + + + + fs-sim + + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + fs-syn + + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + + + + fs-lint + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + + + + + + + + + + + Index: cde/trunk/ip/pad/rtl/xml/cde_pad_od_dig.xml =================================================================== --- cde/trunk/ip/pad/rtl/xml/cde_pad_od_dig.xml (nonexistent) +++ cde/trunk/ip/pad/rtl/xml/cde_pad_od_dig.xml (revision 2) @@ -0,0 +1,190 @@ + + + + +opencores.org +cde +pad +od_dig + + + + + + + + + pad_ring + + + + + + PAD_io + PAD + + + + + + + + pad + + + + + + pad_oe + pad_oe + + + pad_in + pad_in + + + + + + + + + + + + + + + + + + + + + + + + sim*simulation* + Verilog + + + fs-sim + + + + + syn*synthesis* + Verilog + + + fs-syn + + + + + + + doc + + + + *documentation* + Verilog + + + + + + + + + + +PAD +wire +inout + + +pad_in +wire +out + + +pad_oe +wire +in + + + + + + + + + + + + + + fs-sim + + + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + fs-syn + + + dest_dir + ../verilog/syn/ + verilogSourcelibraryDir + + + + + + + + + + fs-lint + + dest_dir + ../verilog/syn/ + verilogSourcelibraryDir + + + + + + + + + + + + + + + + + + + Index: cde/trunk/ip/pad/rtl/xml/cde_pad_in_dig.xml =================================================================== --- cde/trunk/ip/pad/rtl/xml/cde_pad_in_dig.xml (nonexistent) +++ cde/trunk/ip/pad/rtl/xml/cde_pad_in_dig.xml (revision 2) @@ -0,0 +1,187 @@ + + + + +opencores.org +cde +pad +in_dig + + + + + + + pad_ring + + + + + + PAD_in + PAD + + + + + + + + + pad + + + + + + pad_in + pad_in + + + + + + + + + + + + + + + + + + + + + + + sim*simulation* + Verilog + + + fs-sim + + + + + syn*synthesis* + Verilog + + + fs-syn + + + + + doc + + + + *documentation* + Verilog + + + + + + +WIDTH1 + + + + + + +PAD +wire +in +WIDTH-10 + + +pad_in +wire +out +WIDTH-10 + + + + + + + + + + + + + + + + + + + + + fs-sim + + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + fs-syn + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + + + + + fs-lint + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + + + + + + + + + + + + Index: cde/trunk/ip/pad/rtl/xml/cde_pad_se_dig.xml =================================================================== --- cde/trunk/ip/pad/rtl/xml/cde_pad_se_dig.xml (nonexistent) +++ cde/trunk/ip/pad/rtl/xml/cde_pad_se_dig.xml (revision 2) @@ -0,0 +1,204 @@ + + + + +opencores.org +cde +pad +se_dig + + + + + + pad_ring + + + + + + PAD_io + PAD + + + + + + + + + pad + + + + + + pad_out + pad_out + + + + pad_oe + pad_oe + + + pad_in + pad_in + + + + + + + + + + + + + + + + + sim*simulation* + Verilog + + + fs-sim + + + + + syn*synthesis* + Verilog + + + fs-syn + + + + + + doc + + + + *documentation* + Verilog + + + + + + + + +WIDTH1 + + + + + +PAD +wire +inout +WIDTH-10 + + +pad_in +wire +out +WIDTH-10 + + +pad_out +wire +in +WIDTH-10 + + +pad_oe +wire +in + + + + + + + + + + + + + + + + + + + + + fs-sim + + + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + fs-syn + + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + + + + fs-lint + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + + + + + + + + + + + + + Index: cde/trunk/ip/pad/rtl/xml/cde_pad_out_dig.xml =================================================================== --- cde/trunk/ip/pad/rtl/xml/cde_pad_out_dig.xml (nonexistent) +++ cde/trunk/ip/pad/rtl/xml/cde_pad_out_dig.xml (revision 2) @@ -0,0 +1,182 @@ + + + + +opencores.org +cde +pad +out_dig + + + + + + + + pad_ring + + + + + + PAD_out + PAD + + + + + + + + + pad + + + + + + pad_out + pad_out + + + + + + + + + + + + + + + + + + + + + sim*simulation* + Verilog + + + fs-sim + + + + + syn*synthesis* + Verilog + + + fs-syn + + + + + doc + + + + *documentation* + Verilog + + + + + + + + +WIDTH1 + + + + + +PAD +wire +out +WIDTH-10 + + +pad_out +wire +in +WIDTH-10 + + + + + + + + + + + + + + + + fs-sim + + + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + fs-syn + + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + + + + fs-lint + + dest_dir + ../verilog/ + verilogSourcelibraryDir + + + + + + + + + + + + + + + + + Index: cde/trunk/ip/pad/rtl/verilog/pad_in_dig.v =================================================================== --- cde/trunk/ip/pad/rtl/verilog/pad_in_dig.v (nonexistent) +++ cde/trunk/ip/pad/rtl/verilog/pad_in_dig.v (revision 2) @@ -0,0 +1,37 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + + +module +cde_pad_in_dig +#(parameter WIDTH=1) +( + +input wire [WIDTH-1:0] PAD, +output wire [WIDTH-1:0] pad_in + +); + +assign pad_in = PAD; + +endmodule + + Index: cde/trunk/ip/pad/rtl/verilog/pad_out_dig.v =================================================================== --- cde/trunk/ip/pad/rtl/verilog/pad_out_dig.v (nonexistent) +++ cde/trunk/ip/pad/rtl/verilog/pad_out_dig.v (revision 2) @@ -0,0 +1,36 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + +module +cde_pad_out_dig +#(parameter WIDTH=1) +( +output wire [WIDTH-1:0] PAD, +input wire [WIDTH-1:0] pad_out +); + +assign PAD = pad_out; + + + +endmodule + + Index: cde/trunk/ip/pad/rtl/verilog/pad_se_dig.v =================================================================== --- cde/trunk/ip/pad/rtl/verilog/pad_se_dig.v (nonexistent) +++ cde/trunk/ip/pad/rtl/verilog/pad_se_dig.v (revision 2) @@ -0,0 +1,41 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + +module +cde_pad_se_dig +#(parameter WIDTH=1) +( + +inout wire [WIDTH-1:0] PAD, +output wire [WIDTH-1:0] pad_in, +input wire [WIDTH-1:0] pad_out, +input wire pad_oe + +); + +assign pad_in = PAD; +assign PAD = pad_oe ? pad_out : {WIDTH{1'bz}}; + + + +endmodule + + Index: cde/trunk/ip/pad/rtl/verilog/syn/pad_od_dig.v =================================================================== --- cde/trunk/ip/pad/rtl/verilog/syn/pad_od_dig.v (nonexistent) +++ cde/trunk/ip/pad/rtl/verilog/syn/pad_od_dig.v (revision 2) @@ -0,0 +1,35 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ +module +cde_pad_od_dig( +inout wire PAD, +output wire pad_in, +input wire pad_oe +); + +assign pad_in = PAD; +assign PAD = pad_oe ? 1'b0 : 1'bz; + + + +endmodule + + Index: cde/trunk/ip/pad/rtl/verilog/pad_tri_dig.v =================================================================== --- cde/trunk/ip/pad/rtl/verilog/pad_tri_dig.v (nonexistent) +++ cde/trunk/ip/pad/rtl/verilog/pad_tri_dig.v (revision 2) @@ -0,0 +1,37 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + +module +cde_pad_tri_dig( + +inout wire PAD, +input wire pad_out, +input wire pad_oe + +); + +assign PAD = pad_oe ? pad_out : 1'bz; + + + +endmodule + + Index: cde/trunk/ip/pad/rtl/verilog/pad_od_dig.v =================================================================== --- cde/trunk/ip/pad/rtl/verilog/pad_od_dig.v (nonexistent) +++ cde/trunk/ip/pad/rtl/verilog/pad_od_dig.v (revision 2) @@ -0,0 +1,35 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ +module +cde_pad_od_dig( +inout wire PAD, +output wire pad_in, +input wire pad_oe +); + +assign pad_in = PAD; +assign PAD = pad_oe ? 1'b0 : 1'bz; + +pullup u0(PAD); + +endmodule + + Index: cde/trunk/ip/pad/componentCfg.xml =================================================================== --- cde/trunk/ip/pad/componentCfg.xml (nonexistent) +++ cde/trunk/ip/pad/componentCfg.xml (revision 2) @@ -0,0 +1,114 @@ + + + + +opencores.org +cde +pad + + +3 +_ +_ +_ +VARIANT + + + + + + +/ip/pad/doc + + + + + + se_dig + Single ended bidirectional digital pad + + + + in_dig + Single ended input digital pad + + + + out_dig + Single ended output digital pad + + + + + tri_dig + Single ended tristatable digital pad + + + + + od_dig + Single ended open drain digital pad + + + + + + + + + + + + + WIDTH + Width of pad + + + + + + + + + + + PAD + PCA Pad connection + + + + pad_oe + Active high tristate drive signal + + + + pad_out + Output signal + + + + pad_in + Input signal + + + + + + + + + + + + + + + + + + Index: cde/trunk/ip/pad/doc/Geda/html/cde_pad_tri_dig.html =================================================================== --- cde/trunk/ip/pad/doc/Geda/html/cde_pad_tri_dig.html (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/html/cde_pad_tri_dig.html (revision 2) @@ -0,0 +1,161 @@ + + + + + start + + + + + + + + + + +

SOCGEN Datasheet:
+

+
cde_pad_tri_dig
+
+
+
Single ended tristatable digital pad +
+
+
SourceCode
+
+
+
Parameters
+
+
+
Interface
+
+
+
Children
+
+
+
Theory of Operation
+
+

+ + +

+
+
Parameters
+
+
+ + + + + + + + + +
Name
default
Description
+

+
+

+
+

+
+

+
+
+
Interface
+
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + + + + + + + +
NAME
Type
Description

PAD
inout
PCA Pad connection

pad_oe
input
Active high tristate drive signal

pad_out
input
Output signal

+

+
+
Children
+
+ + + + + + + + + + + +
Instance
Vendor
Library
Component
Version
+

+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/Geda/html/cde_pad_od_dig.html =================================================================== --- cde/trunk/ip/pad/doc/Geda/html/cde_pad_od_dig.html (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/html/cde_pad_od_dig.html (revision 2) @@ -0,0 +1,161 @@ + + + + + start + + + + + + + + + + +
SOCGEN Datasheet:
+
+
+
+
+
cde_pad_od_dig
+
+
+
Single ended open drain digital pad +
+
+
SourceCode
+
+
+
+
Parameters
+
+
+
+
Interface
+
+
+
+
Children
+
+
+
+
Theory of Operation
+
+
+
+ + +
+
+
+
Parameters
+
+
+ + + + + + + + + +
Name
default
Description
+

+
+

+
+

+
+

+
+
+
Interface
+
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + + + + + + + +
NAME
Type
Description

PAD
inout
PCA Pad connection

pad_in
output
Input signal

pad_oe
input
Active high tristate drive signal

+

+
+
Children
+
+ + + + + + + + + + + +
Instance
Vendor
Library
Component
Version
+

+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/Geda/html/cde_pad_in_dig.html =================================================================== --- cde/trunk/ip/pad/doc/Geda/html/cde_pad_in_dig.html (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/html/cde_pad_in_dig.html (revision 2) @@ -0,0 +1,161 @@ + + + + + start + + + + + + + + + + +
SOCGEN Datasheet:
+
+
+
+
+
cde_pad_in_dig
+
+
+
Single ended input digital pad +
+
+
SourceCode
+
+
+
+
Parameters
+
+
+
+
Interface
+
+
+
+
Children
+
+
+
+
Theory of Operation
+
+
+
+ + +
+
+
+
Parameters
+
+
+ + + + + + + + + + + + + + + +
Name
default
Description
WIDTH
1
Width of pad
+

+
+

+
+

+
+

+
+
+
Interface
+
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + +
NAME
Type
Description

PAD[WIDTH-1:0 ]
input
PCA Pad connection

pad_in[WIDTH-1:0 ]
output
Input signal

+

+
+
Children
+
+ + + + + + + + + + + +
Instance
Vendor
Library
Component
Version
+

+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/Geda/html/cde_pad_out_dig.html =================================================================== --- cde/trunk/ip/pad/doc/Geda/html/cde_pad_out_dig.html (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/html/cde_pad_out_dig.html (revision 2) @@ -0,0 +1,161 @@ + + + + + start + + + + + + + + + + +
SOCGEN Datasheet:
+
+
+
+
+
cde_pad_out_dig
+
+
+
Single ended output digital pad +
+
+
SourceCode
+
+
+
+
Parameters
+
+
+
+
Interface
+
+
+
+
Children
+
+
+
+
Theory of Operation
+
+
+
+ + +
+
+
+
Parameters
+
+
+ + + + + + + + + + + + + + + +
Name
default
Description
WIDTH
1
Width of pad
+

+
+

+
+

+
+

+
+
+
Interface
+
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + +
NAME
Type
Description

PAD[WIDTH-1:0 ]
output
PCA Pad connection

pad_out[WIDTH-1:0 ]
input
Output signal

+

+
+
Children
+
+ + + + + + + + + + + +
Instance
Vendor
Library
Component
Version
+

+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/Geda/html/cde_pad_se_dig.html =================================================================== --- cde/trunk/ip/pad/doc/Geda/html/cde_pad_se_dig.html (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/html/cde_pad_se_dig.html (revision 2) @@ -0,0 +1,173 @@ + + + + + start + + + + + + + + + + +
SOCGEN Datasheet:
+
+
+
+
+
cde_pad_se_dig
+
+
+
Single ended bidirectional digital pad +
+
+
SourceCode
+
+
+
+
Parameters
+
+
+
+
Interface
+
+
+
+
Children
+
+
+
+
Theory of Operation
+
+
+
+ + +
+
+
+
Parameters
+
+
+ + + + + + + + + + + + + + + +
Name
default
Description
WIDTH
1
Width of pad
+

+
+

+
+

+
+

+
+
+
Interface
+
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NAME
Type
Description

PAD[WIDTH-1:0 ]
inout
PCA Pad connection

pad_in[WIDTH-1:0 ]
output
Input signal

pad_oe
input
Active high tristate drive signal

pad_out[WIDTH-1:0 ]
input
Output signal

+

+
+
Children
+
+ + + + + + + + + + + +
Instance
Vendor
Library
Component
Version
+

+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_od_dig_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_od_dig_sym.png =================================================================== --- cde/trunk/ip/pad/doc/Geda/png/cde_pad_od_dig_sym.png (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/png/cde_pad_od_dig_sym.png (revision 2)

cde/trunk/ip/pad/doc/Geda/png/cde_pad_od_dig_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_tri_dig_sch.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_tri_dig_sch.png =================================================================== --- cde/trunk/ip/pad/doc/Geda/png/cde_pad_tri_dig_sch.png (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/png/cde_pad_tri_dig_sch.png (revision 2)

cde/trunk/ip/pad/doc/Geda/png/cde_pad_tri_dig_sch.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_in_dig_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_in_dig_sym.png =================================================================== --- cde/trunk/ip/pad/doc/Geda/png/cde_pad_in_dig_sym.png (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/png/cde_pad_in_dig_sym.png (revision 2)

cde/trunk/ip/pad/doc/Geda/png/cde_pad_in_dig_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_se_dig_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_se_dig_sym.png =================================================================== --- cde/trunk/ip/pad/doc/Geda/png/cde_pad_se_dig_sym.png (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/png/cde_pad_se_dig_sym.png (revision 2)

cde/trunk/ip/pad/doc/Geda/png/cde_pad_se_dig_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_od_dig_sch.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_od_dig_sch.png =================================================================== --- cde/trunk/ip/pad/doc/Geda/png/cde_pad_od_dig_sch.png (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/png/cde_pad_od_dig_sch.png (revision 2)

cde/trunk/ip/pad/doc/Geda/png/cde_pad_od_dig_sch.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_out_dig_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_out_dig_sym.png =================================================================== --- cde/trunk/ip/pad/doc/Geda/png/cde_pad_out_dig_sym.png (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/png/cde_pad_out_dig_sym.png (revision 2)

cde/trunk/ip/pad/doc/Geda/png/cde_pad_out_dig_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_in_dig_sch.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_in_dig_sch.png =================================================================== --- cde/trunk/ip/pad/doc/Geda/png/cde_pad_in_dig_sch.png (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/png/cde_pad_in_dig_sch.png (revision 2)

cde/trunk/ip/pad/doc/Geda/png/cde_pad_in_dig_sch.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_out_dig_sch.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_out_dig_sch.png =================================================================== --- cde/trunk/ip/pad/doc/Geda/png/cde_pad_out_dig_sch.png (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/png/cde_pad_out_dig_sch.png (revision 2)

cde/trunk/ip/pad/doc/Geda/png/cde_pad_out_dig_sch.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_se_dig_sch.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_se_dig_sch.png =================================================================== --- cde/trunk/ip/pad/doc/Geda/png/cde_pad_se_dig_sch.png (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/png/cde_pad_se_dig_sch.png (revision 2)

cde/trunk/ip/pad/doc/Geda/png/cde_pad_se_dig_sch.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_tri_dig_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/Geda/png/cde_pad_tri_dig_sym.png =================================================================== --- cde/trunk/ip/pad/doc/Geda/png/cde_pad_tri_dig_sym.png (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/png/cde_pad_tri_dig_sym.png (revision 2)

cde/trunk/ip/pad/doc/Geda/png/cde_pad_tri_dig_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/Geda/src/cde_pad_tri_dig.v =================================================================== --- cde/trunk/ip/pad/doc/Geda/src/cde_pad_tri_dig.v (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/src/cde_pad_tri_dig.v (revision 2) @@ -0,0 +1,37 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + +module +cde_pad_tri_dig( + +inout wire PAD, +input wire pad_out, +input wire pad_oe + +); + +assign PAD = pad_oe ? pad_out : 1'bz; + + + +endmodule + + Index: cde/trunk/ip/pad/doc/Geda/src/cde_pad_od_dig.v =================================================================== --- cde/trunk/ip/pad/doc/Geda/src/cde_pad_od_dig.v (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/src/cde_pad_od_dig.v (revision 2) @@ -0,0 +1,35 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ +module +cde_pad_od_dig( +inout wire PAD, +output wire pad_in, +input wire pad_oe +); + +assign pad_in = PAD; +assign PAD = pad_oe ? 1'b0 : 1'bz; + +pullup u0(PAD); + +endmodule + + Index: cde/trunk/ip/pad/doc/Geda/src/cde_pad_in_dig.v =================================================================== --- cde/trunk/ip/pad/doc/Geda/src/cde_pad_in_dig.v (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/src/cde_pad_in_dig.v (revision 2) @@ -0,0 +1,37 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + + +module +cde_pad_in_dig +#(parameter WIDTH=1) +( + +input wire [WIDTH-1:0] PAD, +output wire [WIDTH-1:0] pad_in + +); + +assign pad_in = PAD; + +endmodule + + Index: cde/trunk/ip/pad/doc/Geda/src/cde_pad_se_dig.v =================================================================== --- cde/trunk/ip/pad/doc/Geda/src/cde_pad_se_dig.v (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/src/cde_pad_se_dig.v (revision 2) @@ -0,0 +1,41 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + +module +cde_pad_se_dig +#(parameter WIDTH=1) +( + +inout wire [WIDTH-1:0] PAD, +output wire [WIDTH-1:0] pad_in, +input wire [WIDTH-1:0] pad_out, +input wire pad_oe + +); + +assign pad_in = PAD; +assign PAD = pad_oe ? pad_out : {WIDTH{1'bz}}; + + + +endmodule + + Index: cde/trunk/ip/pad/doc/Geda/src/cde_pad_out_dig.v =================================================================== --- cde/trunk/ip/pad/doc/Geda/src/cde_pad_out_dig.v (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/src/cde_pad_out_dig.v (revision 2) @@ -0,0 +1,36 @@ +/**********************************************************************/ +/* */ +/* */ +/* Copyright (c) 2012 Ouabache Design Works */ +/* */ +/* All Rights Reserved Worldwide */ +/* */ +/* Licensed under the Apache License,Version2.0 (the'License'); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in */ +/* writing, software distributed under the License is */ +/* distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES */ +/* OR CONDITIONS OF ANY KIND, either express or implied. */ +/* See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/**********************************************************************/ + +module +cde_pad_out_dig +#(parameter WIDTH=1) +( +output wire [WIDTH-1:0] PAD, +input wire [WIDTH-1:0] pad_out +); + +assign PAD = pad_out; + + + +endmodule + + Index: cde/trunk/ip/pad/doc/Geda/sym/cde_pad_in_dig.sym =================================================================== --- cde/trunk/ip/pad/doc/Geda/sym/cde_pad_in_dig.sym (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/sym/cde_pad_in_dig.sym (revision 2) @@ -0,0 +1,20 @@ +v 20100214 1 +B 300 0 3500 500 3 60 0 0 -1 -1 0 -1 -1 -1 -1 -1 +T 400 650 5 10 1 1 0 0 1 1 +device=cde_pad_in_dig +T 400 850 8 10 1 1 0 0 1 1 +refdes=U? +P 300 200 0 200 10 1 1 +{ +T 400 200 5 10 1 1 0 1 1 1 +pinnumber=PAD[WIDTH-1:0] +T 400 200 5 10 0 1 0 1 1 1 +pinseq=1 +} +P 3800 200 4100 200 10 1 1 +{ +T 3700 200 5 10 1 1 0 7 1 1 +pinnumber=pad_in[WIDTH-1:0] +T 3700 200 5 10 0 1 0 7 1 1 +pinseq=2 +} Index: cde/trunk/ip/pad/doc/Geda/sym/cde_pad_out_dig.sym =================================================================== --- cde/trunk/ip/pad/doc/Geda/sym/cde_pad_out_dig.sym (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/sym/cde_pad_out_dig.sym (revision 2) @@ -0,0 +1,20 @@ +v 20100214 1 +B 300 0 3600 500 3 60 0 0 -1 -1 0 -1 -1 -1 -1 -1 +T 400 650 5 10 1 1 0 0 1 1 +device=cde_pad_out_dig +T 400 850 8 10 1 1 0 0 1 1 +refdes=U? +P 300 200 0 200 10 1 1 +{ +T 400 200 5 10 1 1 0 1 1 1 +pinnumber=pad_out[WIDTH-1:0] +T 400 200 5 10 0 1 0 1 1 1 +pinseq=1 +} +P 3900 200 4200 200 10 1 1 +{ +T 3800 200 5 10 1 1 0 7 1 1 +pinnumber=PAD[WIDTH-1:0] +T 3800 200 5 10 0 1 0 7 1 1 +pinseq=2 +} Index: cde/trunk/ip/pad/doc/Geda/sym/cde_pad_se_dig.sym =================================================================== --- cde/trunk/ip/pad/doc/Geda/sym/cde_pad_se_dig.sym (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/sym/cde_pad_se_dig.sym (revision 2) @@ -0,0 +1,34 @@ +v 20100214 1 +B 300 0 3900 700 3 60 0 0 -1 -1 0 -1 -1 -1 -1 -1 +T 400 850 5 10 1 1 0 0 1 1 +device=cde_pad_se_dig +T 400 1050 8 10 1 1 0 0 1 1 +refdes=U? +P 300 200 0 200 10 1 1 +{ +T 400 200 5 10 1 1 0 1 1 1 +pinnumber=pad_out[WIDTH-1:0] +T 400 200 5 10 0 1 0 1 1 1 +pinseq=1 +} +P 300 400 0 400 4 0 1 +{ +T 400 400 5 10 1 1 0 1 1 1 +pinnumber=pad_oe +T 400 400 5 10 0 1 0 1 1 1 +pinseq=2 +} +P 4200 200 4500 200 10 1 1 +{ +T 4100 200 5 10 1 1 0 7 1 1 +pinnumber=pad_in[WIDTH-1:0] +T 4100 200 5 10 0 1 0 7 1 1 +pinseq=3 +} +P 4200 400 4500 400 10 1 1 +{ +T 4100 400 5 10 1 1 0 7 1 1 +pinnumber=PAD[WIDTH-1:0] +T 4100 400 5 10 0 1 0 7 1 1 +pinseq=4 +} Index: cde/trunk/ip/pad/doc/Geda/sym/cde_pad_tri_dig.sym =================================================================== --- cde/trunk/ip/pad/doc/Geda/sym/cde_pad_tri_dig.sym (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/sym/cde_pad_tri_dig.sym (revision 2) @@ -0,0 +1,27 @@ +v 20100214 1 +B 300 0 1400 700 3 60 0 0 -1 -1 0 -1 -1 -1 -1 -1 +T 400 850 5 10 1 1 0 0 1 1 +device=cde_pad_tri_dig +T 400 1050 8 10 1 1 0 0 1 1 +refdes=U? +P 300 200 0 200 4 0 1 +{ +T 400 200 5 10 1 1 0 1 1 1 +pinnumber=pad_out +T 400 200 5 10 0 1 0 1 1 1 +pinseq=1 +} +P 300 400 0 400 4 0 1 +{ +T 400 400 5 10 1 1 0 1 1 1 +pinnumber=pad_oe +T 400 400 5 10 0 1 0 1 1 1 +pinseq=2 +} +P 1700 200 2000 200 4 0 1 +{ +T 1600 200 5 10 1 1 0 7 1 1 +pinnumber=PAD +T 1700 200 5 10 0 1 0 7 1 1 +pinseq=3 +} Index: cde/trunk/ip/pad/doc/Geda/sym/cde_pad_od_dig.sym =================================================================== --- cde/trunk/ip/pad/doc/Geda/sym/cde_pad_od_dig.sym (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/sym/cde_pad_od_dig.sym (revision 2) @@ -0,0 +1,27 @@ +v 20100214 1 +B 300 0 1600 700 3 60 0 0 -1 -1 0 -1 -1 -1 -1 -1 +T 400 850 5 10 1 1 0 0 1 1 +device=cde_pad_od_dig +T 400 1050 8 10 1 1 0 0 1 1 +refdes=U? +P 300 200 0 200 4 0 1 +{ +T 400 200 5 10 1 1 0 1 1 1 +pinnumber=pad_oe +T 400 200 5 10 0 1 0 1 1 1 +pinseq=1 +} +P 1900 200 2200 200 4 0 1 +{ +T 1800 200 5 10 1 1 0 7 1 1 +pinnumber=pad_in +T 1900 200 5 10 0 1 0 7 1 1 +pinseq=2 +} +P 1900 400 2200 400 4 0 1 +{ +T 1800 400 5 10 1 1 0 7 1 1 +pinnumber=PAD +T 1900 400 5 10 0 1 0 7 1 1 +pinseq=3 +} Index: cde/trunk/ip/pad/doc/Geda/sch/cde_pad_od_dig.sch =================================================================== --- cde/trunk/ip/pad/doc/Geda/sch/cde_pad_od_dig.sch (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/sch/cde_pad_od_dig.sch (revision 2) @@ -0,0 +1,16 @@ +v 20100214 1 +C 800 300 1 0 0 in_port.sym +{ +T 800 300 5 10 1 1 0 6 1 1 +refdes=pad_oe +} +C 800 700 1 0 0 io_port.sym +{ +T 800 700 5 10 1 1 0 6 1 1 +refdes=PAD +} +C 2700 300 1 0 0 out_port.sym +{ +T 3700 300 5 10 1 1 0 0 1 1 +refdes=pad_in +} Index: cde/trunk/ip/pad/doc/Geda/sch/cde_pad_in_dig.sch =================================================================== --- cde/trunk/ip/pad/doc/Geda/sch/cde_pad_in_dig.sch (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/sch/cde_pad_in_dig.sch (revision 2) @@ -0,0 +1,11 @@ +v 20100214 1 +C 1600 300 1 0 0 in_port_v.sym +{ +T 1600 300 5 10 1 1 0 6 1 1 +refdes=PAD[WIDTH-1:0] +} +C 4600 300 1 0 0 out_port_v.sym +{ +T 5600 300 5 10 1 1 0 0 1 1 +refdes=pad_in[WIDTH-1:0] +} Index: cde/trunk/ip/pad/doc/Geda/sch/cde_pad_se_dig.sch =================================================================== --- cde/trunk/ip/pad/doc/Geda/sch/cde_pad_se_dig.sch (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/sch/cde_pad_se_dig.sch (revision 2) @@ -0,0 +1,21 @@ +v 20100214 1 +C 2000 300 1 0 0 in_port_v.sym +{ +T 2000 300 5 10 1 1 0 6 1 1 +refdes=pad_out[WIDTH-1:0] +} +C 2000 700 1 0 0 in_port.sym +{ +T 2000 700 5 10 1 1 0 6 1 1 +refdes=pad_oe +} +C 2000 1100 1 0 0 io_port_v.sym +{ +T 2000 1100 5 10 1 1 0 6 1 1 +refdes=PAD[WIDTH-1:0] +} +C 5000 300 1 0 0 out_port_v.sym +{ +T 6000 300 5 10 1 1 0 0 1 1 +refdes=pad_in[WIDTH-1:0] +} Index: cde/trunk/ip/pad/doc/Geda/sch/cde_pad_out_dig.sch =================================================================== --- cde/trunk/ip/pad/doc/Geda/sch/cde_pad_out_dig.sch (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/sch/cde_pad_out_dig.sch (revision 2) @@ -0,0 +1,11 @@ +v 20100214 1 +C 2000 300 1 0 0 in_port_v.sym +{ +T 2000 300 5 10 1 1 0 6 1 1 +refdes=pad_out[WIDTH-1:0] +} +C 4700 300 1 0 0 out_port_v.sym +{ +T 5700 300 5 10 1 1 0 0 1 1 +refdes=PAD[WIDTH-1:0] +} Index: cde/trunk/ip/pad/doc/Geda/sch/cde_pad_tri_dig.sch =================================================================== --- cde/trunk/ip/pad/doc/Geda/sch/cde_pad_tri_dig.sch (nonexistent) +++ cde/trunk/ip/pad/doc/Geda/sch/cde_pad_tri_dig.sch (revision 2) @@ -0,0 +1,16 @@ +v 20100214 1 +C 900 300 1 0 0 in_port.sym +{ +T 900 300 5 10 1 1 0 6 1 1 +refdes=pad_out +} +C 900 700 1 0 0 in_port.sym +{ +T 900 700 5 10 1 1 0 6 1 1 +refdes=pad_oe +} +C 900 1100 1 0 0 io_port.sym +{ +T 900 1100 5 10 1 1 0 6 1 1 +refdes=PAD +} Index: cde/trunk/ip/pad/doc/gafrc =================================================================== --- cde/trunk/ip/pad/doc/gafrc (nonexistent) +++ cde/trunk/ip/pad/doc/gafrc (revision 2) @@ -0,0 +1,10 @@ +; -*-Scheme-*- +;;; +;;; Add the default component libraries +;;; + + + + +(component-library-search "./sym" "sym" ) + Index: cde/trunk/ip/pad/doc/html/cde_pad_tri_dig.html =================================================================== --- cde/trunk/ip/pad/doc/html/cde_pad_tri_dig.html (nonexistent) +++ cde/trunk/ip/pad/doc/html/cde_pad_tri_dig.html (revision 2) @@ -0,0 +1,126 @@ + + + + + start + + + + + + + + + + +
SOCGEN Datasheet:
+
+
+
+
+
+
+
Theory of Operation
+
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
Theory of Operation
+
+
+
+
+
+ +
+ + +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/html/component.html =================================================================== --- cde/trunk/ip/pad/doc/html/component.html (nonexistent) +++ cde/trunk/ip/pad/doc/html/component.html (revision 2) @@ -0,0 +1,49 @@ + + + + + start + + + + + + + + + + +
+
SOCGEN IP:
+
+
+
+
+
+
Pads
+
+
+
+
Digital single ended bidirectional pad
+
+
+
Digital single ended input pad
+
+
+
Digital single ended open Drain pad
+
+
+
Digital single ended output pad
+
+
+
Digital single ended tristate pad
+
+ +
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/html/cde_pad_od_dig.html =================================================================== --- cde/trunk/ip/pad/doc/html/cde_pad_od_dig.html (nonexistent) +++ cde/trunk/ip/pad/doc/html/cde_pad_od_dig.html (revision 2) @@ -0,0 +1,126 @@ + + + + + start + + + + + + + + + + +
SOCGEN Datasheet:
+
+
+
+
+
+
+
Theory of Operation
+
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
Theory of Operation
+
+
+
+
+
+ +
+ + +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/html/cde_pad_in_dig.html =================================================================== --- cde/trunk/ip/pad/doc/html/cde_pad_in_dig.html (nonexistent) +++ cde/trunk/ip/pad/doc/html/cde_pad_in_dig.html (revision 2) @@ -0,0 +1,126 @@ + + + + + start + + + + + + + + + + +
SOCGEN Datasheet:
+
+
+
+
+
+
+
Theory of Operation
+
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
Theory of Operation
+
+
+
+
+
+ +
+ + +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/html/cde_pad_out_dig.html =================================================================== --- cde/trunk/ip/pad/doc/html/cde_pad_out_dig.html (nonexistent) +++ cde/trunk/ip/pad/doc/html/cde_pad_out_dig.html (revision 2) @@ -0,0 +1,126 @@ + + + + + start + + + + + + + + + + +
SOCGEN Datasheet:
+
+
+
+
+
+
+
Theory of Operation
+
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
Theory of Operation
+
+
+
+
+
+ +
+ + +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/html/cde_pad_se_dig.html =================================================================== --- cde/trunk/ip/pad/doc/html/cde_pad_se_dig.html (nonexistent) +++ cde/trunk/ip/pad/doc/html/cde_pad_se_dig.html (revision 2) @@ -0,0 +1,126 @@ + + + + + start + + + + + + + + + + +
SOCGEN Datasheet:
+
+
+
+
+
+
+
Theory of Operation
+
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
Theory of Operation
+
+
+
+
+
+ +
+ + +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + Index: cde/trunk/ip/pad/doc/png/cde_pad_od_dig_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/png/cde_pad_od_dig_sym.png =================================================================== --- cde/trunk/ip/pad/doc/png/cde_pad_od_dig_sym.png (nonexistent) +++ cde/trunk/ip/pad/doc/png/cde_pad_od_dig_sym.png (revision 2)

cde/trunk/ip/pad/doc/png/cde_pad_od_dig_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/png/cde_pad_tri_dig.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/png/cde_pad_tri_dig.png =================================================================== --- cde/trunk/ip/pad/doc/png/cde_pad_tri_dig.png (nonexistent) +++ cde/trunk/ip/pad/doc/png/cde_pad_tri_dig.png (revision 2)

cde/trunk/ip/pad/doc/png/cde_pad_tri_dig.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/png/cde_pad_in_dig_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/png/cde_pad_in_dig_sym.png =================================================================== --- cde/trunk/ip/pad/doc/png/cde_pad_in_dig_sym.png (nonexistent) +++ cde/trunk/ip/pad/doc/png/cde_pad_in_dig_sym.png (revision 2)

cde/trunk/ip/pad/doc/png/cde_pad_in_dig_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/png/cde_pad_se_dig_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/png/cde_pad_se_dig_sym.png =================================================================== --- cde/trunk/ip/pad/doc/png/cde_pad_se_dig_sym.png (nonexistent) +++ cde/trunk/ip/pad/doc/png/cde_pad_se_dig_sym.png (revision 2)

cde/trunk/ip/pad/doc/png/cde_pad_se_dig_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/png/cde_pad_out_dig_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/png/cde_pad_out_dig_sym.png =================================================================== --- cde/trunk/ip/pad/doc/png/cde_pad_out_dig_sym.png (nonexistent) +++ cde/trunk/ip/pad/doc/png/cde_pad_out_dig_sym.png (revision 2)

cde/trunk/ip/pad/doc/png/cde_pad_out_dig_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/png/cde_pad_od_dig.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/png/cde_pad_od_dig.png =================================================================== --- cde/trunk/ip/pad/doc/png/cde_pad_od_dig.png (nonexistent) +++ cde/trunk/ip/pad/doc/png/cde_pad_od_dig.png (revision 2)

cde/trunk/ip/pad/doc/png/cde_pad_od_dig.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/png/cde_pad_in_dig.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/png/cde_pad_in_dig.png =================================================================== --- cde/trunk/ip/pad/doc/png/cde_pad_in_dig.png (nonexistent) +++ cde/trunk/ip/pad/doc/png/cde_pad_in_dig.png (revision 2)

cde/trunk/ip/pad/doc/png/cde_pad_in_dig.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/png/cde_pad_tri_dig_sym.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/png/cde_pad_tri_dig_sym.png =================================================================== --- cde/trunk/ip/pad/doc/png/cde_pad_tri_dig_sym.png (nonexistent) +++ cde/trunk/ip/pad/doc/png/cde_pad_tri_dig_sym.png (revision 2)

cde/trunk/ip/pad/doc/png/cde_pad_tri_dig_sym.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/png/cde_pad_se_dig.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/png/cde_pad_se_dig.png =================================================================== --- cde/trunk/ip/pad/doc/png/cde_pad_se_dig.png (nonexistent) +++ cde/trunk/ip/pad/doc/png/cde_pad_se_dig.png (revision 2)

cde/trunk/ip/pad/doc/png/cde_pad_se_dig.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/png/cde_pad_out_dig.png =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: cde/trunk/ip/pad/doc/png/cde_pad_out_dig.png =================================================================== --- cde/trunk/ip/pad/doc/png/cde_pad_out_dig.png (nonexistent) +++ cde/trunk/ip/pad/doc/png/cde_pad_out_dig.png (revision 2)

cde/trunk/ip/pad/doc/png/cde_pad_out_dig.png Property changes : Added: svn:mime-type ## -0,0 +1 ## +application/octet-stream \ No newline at end of property Index: cde/trunk/ip/pad/doc/sym/cde_pad_in_dig.sym =================================================================== --- cde/trunk/ip/pad/doc/sym/cde_pad_in_dig.sym (nonexistent) +++ cde/trunk/ip/pad/doc/sym/cde_pad_in_dig.sym (revision 2) @@ -0,0 +1,25 @@ +v 20110115 2 +T 1002 18 5 10 1 1 0 0 1 +device=cde_pad_in_dig +T 1200 800 5 10 1 1 0 6 1 +refdes=P? +B 1000 300 400 400 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +B 1100 400 200 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +L 1000 500 700 500 3 0 0 0 -1 -1 +L 300 500 700 300 3 0 0 0 -1 -1 +L 300 500 700 700 3 0 0 0 -1 -1 +L 700 700 700 300 3 0 0 0 -1 -1 +P 100 500 300 500 4 0 0 +{ +T -598 535 5 10 0 1 0 0 1 +pinnumber=PAD_IN +T 402 435 5 10 0 0 0 0 1 +pinseq=2 +} +P 1200 500 1210 500 1 0 0 +{ +T 1805 545 5 10 0 1 0 6 1 +pinnumber=PAD +T 1200 500 5 10 0 0 0 0 1 +pinseq=0 +} Index: cde/trunk/ip/pad/doc/sym/cde_pad_out_dig.sym =================================================================== --- cde/trunk/ip/pad/doc/sym/cde_pad_out_dig.sym (nonexistent) +++ cde/trunk/ip/pad/doc/sym/cde_pad_out_dig.sym (revision 2) @@ -0,0 +1,25 @@ +v 20110115 2 +P 0 600 200 600 4 0 0 +{ +T -798 635 5 10 0 1 0 0 1 +pinnumber=PAD_OUT +T 302 535 5 10 0 0 0 0 1 +pinseq=1 +} +T 902 118 5 10 1 1 0 0 1 +device=cde_pad_out_dig +T 1100 900 5 10 1 1 0 6 1 +refdes=P? +B 900 400 400 400 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +B 1000 500 200 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +L 600 600 200 800 3 0 0 0 -1 -1 +L 600 600 200 400 3 0 0 0 -1 -1 +L 200 800 200 400 3 0 0 0 -1 -1 +L 900 600 600 600 3 0 0 0 -1 -1 +P 1100 600 1110 600 1 0 0 +{ +T 1705 645 5 10 0 1 0 6 1 +pinnumber=PAD +T 1100 600 5 10 0 0 0 0 1 +pinseq=0 +} Index: cde/trunk/ip/pad/doc/sym/cde_pad_se_dig.sym =================================================================== --- cde/trunk/ip/pad/doc/sym/cde_pad_se_dig.sym (nonexistent) +++ cde/trunk/ip/pad/doc/sym/cde_pad_se_dig.sym (revision 2) @@ -0,0 +1,45 @@ +v 20110115 2 +P 0 600 200 600 4 0 0 +{ +T -798 635 5 10 0 1 0 0 1 +pinnumber=PAD_OUT +T 302 535 5 10 0 0 0 0 1 +pinseq=1 +} +P 0 1000 404 1000 4 0 0 +{ +T -798 1035 5 10 0 1 0 0 1 +pinnumber=PAD_OE +T 302 935 5 10 0 0 0 0 1 +pinseq=3 +} +T 902 118 5 10 1 1 0 0 1 +device=CDE_PAD_SE_DIG +T 1100 900 5 10 1 1 0 6 1 +refdes=P? +B 900 400 400 400 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +B 1000 500 200 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +L 600 600 200 800 3 0 0 0 -1 -1 +L 600 600 200 400 3 0 0 0 -1 -1 +L 200 800 200 400 3 0 0 0 -1 -1 +L 900 600 600 600 3 0 0 0 -1 -1 +L 400 700 400 1000 4 10 0 0 -1 -1 +L 200 200 600 0 3 0 0 0 -1 -1 +L 200 200 600 400 3 0 0 0 -1 -1 +L 600 400 600 0 3 0 0 0 -1 -1 +P 0 200 200 200 4 0 0 +{ +T -698 235 5 10 0 1 0 0 1 +pinnumber=PAD_IN +T 302 135 5 10 0 0 0 0 1 +pinseq=2 +} +L 600 200 700 200 3 0 0 0 -1 -1 +L 700 600 700 200 3 0 0 0 -1 -1 +P 1100 600 1110 600 1 1 0 +{ +T 1705 645 5 10 0 1 0 6 1 +pinnumber=PAD +T 1100 600 5 10 0 0 0 0 1 +pinseq=0 +} Index: cde/trunk/ip/pad/doc/sym/cde_pad_tri_dig.sym =================================================================== --- cde/trunk/ip/pad/doc/sym/cde_pad_tri_dig.sym (nonexistent) +++ cde/trunk/ip/pad/doc/sym/cde_pad_tri_dig.sym (revision 2) @@ -0,0 +1,33 @@ +v 20110115 2 +P 100 600 300 600 4 0 0 +{ +T -698 635 5 10 0 1 0 0 1 +pinnumber=PAD_OUT +T 402 535 5 10 0 0 0 0 1 +pinseq=1 +} +P 100 1000 504 1000 4 0 0 +{ +T -698 1035 5 10 0 1 0 0 1 +pinnumber=PAD_OE +T 402 935 5 10 0 0 0 0 1 +pinseq=3 +} +T 102 218 5 10 1 1 0 0 1 +device=cde_pad_tri_dig +T 1200 900 5 10 1 1 0 6 1 +refdes=P? +B 1000 400 400 400 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +B 1100 500 200 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +L 700 600 300 800 3 0 0 0 -1 -1 +L 700 600 300 400 3 0 0 0 -1 -1 +L 300 800 300 400 3 0 0 0 -1 -1 +L 1000 600 700 600 3 0 0 0 -1 -1 +L 500 700 500 1000 4 10 0 0 -1 -1 +P 1200 600 1210 600 1 0 0 +{ +T 1805 645 5 10 0 1 0 6 1 +pinnumber=PAD +T 1200 600 5 10 0 0 0 0 1 +pinseq=0 +} Index: cde/trunk/ip/pad/doc/sym/cde_pad_od_dig.sym =================================================================== --- cde/trunk/ip/pad/doc/sym/cde_pad_od_dig.sym (nonexistent) +++ cde/trunk/ip/pad/doc/sym/cde_pad_od_dig.sym (revision 2) @@ -0,0 +1,43 @@ +v 20110115 2 +P 100 1000 504 1000 4 0 0 +{ +T -698 1035 5 10 0 1 0 0 1 +pinnumber=PAD_OE +T 402 935 5 10 0 0 0 0 1 +pinseq=3 +} +T 1002 118 5 10 1 1 0 0 1 +device=cde_pad_od_dig +T 1200 900 5 10 1 1 0 6 1 +refdes=P? +B 1000 400 400 400 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +B 1100 500 200 200 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +L 700 600 300 800 3 0 0 0 -1 -1 +L 700 600 300 400 3 0 0 0 -1 -1 +L 300 800 300 400 3 0 0 0 -1 -1 +L 1000 600 700 600 3 0 0 0 -1 -1 +L 500 700 500 1000 4 10 0 0 -1 -1 +L 300 200 700 0 3 0 0 0 -1 -1 +L 300 200 700 400 3 0 0 0 -1 -1 +L 700 400 700 0 3 0 0 0 -1 -1 +P 100 200 300 200 4 0 0 +{ +T -598 235 5 10 0 1 0 0 1 +pinnumber=PAD_IN +T 402 135 5 10 0 0 0 0 1 +pinseq=2 +} +L 700 200 800 200 3 0 0 0 -1 -1 +L 800 600 800 200 3 0 0 0 -1 -1 +P 1200 600 1210 600 1 0 0 +{ +T 1805 645 5 10 0 1 0 6 1 +pinnumber=PAD +T 1200 600 5 10 0 0 0 0 1 +pinseq=0 +} +N 300 600 100 600 4 +{ +T 0 700 5 10 1 1 0 0 1 +netname=0 +} Index: cde/trunk/ip/pad/doc/mk_png =================================================================== --- cde/trunk/ip/pad/doc/mk_png (nonexistent) +++ cde/trunk/ip/pad/doc/mk_png (revision 2) @@ -0,0 +1,11 @@ +mk_sym_png cde_pad_out_dig; +mk_sym_png cde_pad_se_dig; +mk_sym_png cde_pad_tri_dig; +mk_sym_png cde_pad_in_dig; +mk_sym_png cde_pad_od_dig; +mk_sch_png cde_pad_od_dig_sym; +mk_sch_png cde_pad_se_dig_sym; +mk_sch_png cde_pad_in_dig_sym; +mk_sch_png cde_pad_out_dig_sym; +mk_sch_png cde_pad_tri_dig_sym; +

cde/trunk/ip/pad/doc/mk_png Property changes : Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Index: cde/trunk/ip/pad/doc/sch/cde_pad_tri_dig_sym.sch =================================================================== --- cde/trunk/ip/pad/doc/sch/cde_pad_tri_dig_sym.sch (nonexistent) +++ cde/trunk/ip/pad/doc/sch/cde_pad_tri_dig_sym.sch (revision 2) @@ -0,0 +1,27 @@ +v 20110115 2 +C 4100 3000 1 0 0 in_port.sym +{ +T 4100 3000 5 10 1 1 0 6 1 +refdes=pad_oe +} +C 4100 2600 1 0 0 in_port.sym +{ +T 4100 2600 5 10 1 1 0 6 1 +refdes=pad_out +} +C 7900 2600 1 0 1 io_port_v.sym +{ +T 7900 2600 5 10 1 1 0 0 1 +refdes=PAD +} +N 5300 3100 5000 3100 4 +N 5300 2700 5000 2700 4 +U 6900 2700 6400 2700 10 0 +B 2800 600 6000 4500 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +C 5200 2100 1 0 0 cde_pad_tri_dig.sym +{ +T 5302 2318 5 10 1 1 0 0 1 +device=cde_pad_tri_dig +T 6400 3000 5 10 1 1 0 6 1 +refdes=P? +} Index: cde/trunk/ip/pad/doc/sch/cde_pad_od_dig_sym.sch =================================================================== --- cde/trunk/ip/pad/doc/sch/cde_pad_od_dig_sym.sch (nonexistent) +++ cde/trunk/ip/pad/doc/sch/cde_pad_od_dig_sym.sch (revision 2) @@ -0,0 +1,27 @@ +v 20110115 2 +C 4300 2900 1 0 0 in_port.sym +{ +T 4300 2900 5 10 1 1 0 6 1 +refdes=pad_oe +} +C 8100 2500 1 0 1 io_port_v.sym +{ +T 8100 2500 5 10 1 1 0 0 1 +refdes=PAD +} +C 5200 2100 1 0 1 out_port.sym +{ +T 4200 2100 5 10 1 1 0 6 1 +refdes=pad_in +} +N 5500 3000 5200 3000 4 +N 5500 2200 5200 2200 4 +U 7100 2600 6600 2600 10 0 +B 3000 500 6000 4500 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +C 5400 2000 1 0 0 cde_pad_od_dig.sym +{ +T 6402 2118 5 10 1 1 0 0 1 +device=cde_pad_od_dig +T 6600 2900 5 10 1 1 0 6 1 +refdes=P? +} Index: cde/trunk/ip/pad/doc/sch/cde_pad_in_dig_sym.sch =================================================================== --- cde/trunk/ip/pad/doc/sch/cde_pad_in_dig_sym.sch (nonexistent) +++ cde/trunk/ip/pad/doc/sch/cde_pad_in_dig_sym.sch (revision 2) @@ -0,0 +1,21 @@ +v 20110115 2 +C 7000 2500 1 0 1 io_port_v.sym +{ +T 7000 2500 5 10 1 1 0 0 1 +refdes=PAD +} +C 4100 2500 1 0 1 out_port.sym +{ +T 3100 2500 5 10 1 1 0 6 1 +refdes=pad_in +} +N 4400 2600 4100 2600 4 +U 6000 2600 5500 2600 10 0 +B 1900 500 6000 4500 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +C 4300 2100 1 0 0 cde_pad_in_dig.sym +{ +T 5302 2118 5 10 1 1 0 0 1 +device=cde_pad_in_dig +T 5500 2900 5 10 1 1 0 6 1 +refdes=P? +} Index: cde/trunk/ip/pad/doc/sch/cde_pad_out_dig_sym.sch =================================================================== --- cde/trunk/ip/pad/doc/sch/cde_pad_out_dig_sym.sch (nonexistent) +++ cde/trunk/ip/pad/doc/sch/cde_pad_out_dig_sym.sch (revision 2) @@ -0,0 +1,21 @@ +v 20110115 2 +C 4100 2600 1 0 0 in_port.sym +{ +T 4100 2600 5 10 1 1 0 6 1 +refdes=pad_out +} +C 7900 2600 1 0 1 io_port_v.sym +{ +T 7900 2600 5 10 1 1 0 0 1 +refdes=PAD +} +N 5300 2700 5000 2700 4 +U 6900 2700 6400 2700 10 0 +B 2800 600 6000 4500 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 +C 5300 2100 1 0 0 cde_pad_out_dig.sym +{ +T 6202 2218 5 10 1 1 0 0 1 +device=cde_pad_out_dig +T 6400 3000 5 10 1 1 0 6 1 +refdes=P? +} Index: cde/trunk/ip/pad/doc/sch/cde_pad_se_dig_sym.sch =================================================================== --- cde/trunk/ip/pad/doc/sch/cde_pad_se_dig_sym.sch (nonexistent) +++ cde/trunk/ip/pad/doc/sch/cde_pad_se_dig_sym.sch (revision 2) @@ -0,0 +1,33 @@ +v 20110115 2 +C 4100 3000 1 0 0 in_port.sym +{ +T 4100 3000 5 10 1 1 0 6 1 +refdes=pad_oe +} +C 4100 2600 1 0 0 in_port.sym +{ +T 4100 2600 5 10 1 1 0 6 1 +refdes=pad_out +} +C 7900 2600 1 0 1 io_port_v.sym +{ +T 7900 2600 5 10 1 1 0 0 1 +refdes=PAD +} +C 5000 2200 1 0 1 out_port.sym +{ +T 4000 2200 5 10 1 1 0 6 1 +refdes=pad_in +} +C 5300 2100 1 0 0 cde_pad_se_dig.sym +{ +T 6202 2218 5 10 1 1 0 0 1 +device=cde_pad_se_dig +T 6400 3000 5 10 1 1 0 6 1 +refdes=P? +} +N 5300 3100 5000 3100 4 +N 5300 2700 5000 2700 4 +N 5300 2300 5000 2300 4 +U 6900 2700 6400 2700 10 0 +B 2800 600 6000 4500 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 Index: cde/trunk/ReadMe.txt =================================================================== --- cde/trunk/ReadMe.txt (nonexistent) +++ cde/trunk/ReadMe.txt (revision 2) @@ -0,0 +1,3 @@ + + +Start with ./doc/index.html

powered by: WebSVN 2.1.0

NAME	Type	Description
PAD	inout	PCA Pad connection
pad_oe	input	Active high tristate drive signal
pad_out	input	Output signal

Browse

Tools

Subversion Repositories cde

Compare Revisions

Rev 1 → Rev 2

SOCGEN Datasheet:

Theory of +Operation

SOCGEN IP: +

SOCGEN Datasheet:

Theory of +Operation

SOCGEN Datasheet:

Theory of +Operation

SOCGEN Datasheet: +

Parameters

Interface +

Children

SOCGEN Datasheet: +

Parameters

Interface +

Children

SOCGEN Datasheet: +

Parameters

Interface +

Children

SOCGEN Datasheet: +

Parameters

Interface +

Children

SOCGEN Datasheet: +

Parameters

Interface +

Children

SOCGEN Datasheet: +

Theory of Operation

SOCGEN IP: +

SOCGEN Datasheet: +

Theory of Operation

SOCGEN Datasheet: +

Theory of Operation

SOCGEN Datasheet: +

Theory of Operation

SOCGEN Datasheet: +

Theory of Operation

SOCGEN IP:
+

SOCGEN Datasheet:
+

Interface
+

SOCGEN Datasheet:
+

Interface
+

SOCGEN Datasheet:
+

Interface
+

SOCGEN Datasheet:
+

Interface
+

SOCGEN Datasheet:
+

Interface
+

SOCGEN Datasheet:
+

SOCGEN IP:
+

SOCGEN Datasheet:
+

SOCGEN Datasheet:
+

SOCGEN Datasheet:
+

SOCGEN Datasheet:
+