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[/] [a-z80/] [trunk/] [cpu/] [control/] [resets.v] - Diff between revs 3 and 8

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Rev 3 Rev 8
Line 12... Line 12...
// Altera or its authorized distributors.  Please refer to the 
// Altera or its authorized distributors.  Please refer to the 
// applicable agreement for further details.
// applicable agreement for further details.
 
 
// PROGRAM              "Quartus II 64-Bit"
// PROGRAM              "Quartus II 64-Bit"
// VERSION              "Version 13.0.1 Build 232 06/12/2013 Service Pack 1 SJ Web Edition"
// VERSION              "Version 13.0.1 Build 232 06/12/2013 Service Pack 1 SJ Web Edition"
// CREATED              "Sun Nov 09 09:13:38 2014"
// CREATED              "Sat Feb 27 08:32:59 2016"
 
 
module resets(
module resets(
        reset_in,
        reset_in,
        clk,
        clk,
        M1,
        M1,
Line 30... Line 30...
input wire      reset_in;
input wire      reset_in;
input wire      clk;
input wire      clk;
input wire      M1;
input wire      M1;
input wire      T2;
input wire      T2;
input wire      fpga_reset;
input wire      fpga_reset;
output reg      clrpc;
output wire     clrpc;
output wire     nreset;
output wire     nreset;
 
 
 
reg     clrpc_int;
wire    nclk;
wire    nclk;
reg     x1;
reg     x1;
wire    x2;
wire    x2;
wire    x3;
wire    x3;
wire    SYNTHESIZED_WIRE_8;
wire    SYNTHESIZED_WIRE_8;
wire    SYNTHESIZED_WIRE_1;
wire    SYNTHESIZED_WIRE_1;
wire    SYNTHESIZED_WIRE_9;
reg     SYNTHESIZED_WIRE_9;
 
reg     DFF_res3;
 
reg     SYNTHESIZED_WIRE_10;
 
wire    SYNTHESIZED_WIRE_11;
wire    SYNTHESIZED_WIRE_3;
wire    SYNTHESIZED_WIRE_3;
reg     DFF_res;
reg     SYNTHESIZED_WIRE_12;
wire    SYNTHESIZED_WIRE_6;
wire    SYNTHESIZED_WIRE_6;
 
 
assign  nreset = SYNTHESIZED_WIRE_6;
assign  nreset = SYNTHESIZED_WIRE_6;
 
 
 
 
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        begin
        begin
        x1 <= ~x1 & reset_in | x1 & ~SYNTHESIZED_WIRE_1;
        x1 <= ~x1 & reset_in | x1 & ~SYNTHESIZED_WIRE_1;
        end
        end
end
end
 
 
 
assign  clrpc = clrpc_int | SYNTHESIZED_WIRE_9 | DFF_res3 | SYNTHESIZED_WIRE_10;
 
 
assign  SYNTHESIZED_WIRE_1 =  ~reset_in;
assign  SYNTHESIZED_WIRE_1 =  ~reset_in;
 
 
assign  x2 = x1 & SYNTHESIZED_WIRE_9;
assign  x2 = x1 & SYNTHESIZED_WIRE_11;
 
 
assign  SYNTHESIZED_WIRE_9 = M1 & T2;
assign  SYNTHESIZED_WIRE_11 = M1 & T2;
 
 
assign  x3 = x1 & SYNTHESIZED_WIRE_3;
assign  x3 = x1 & SYNTHESIZED_WIRE_3;
 
 
assign  SYNTHESIZED_WIRE_6 =  ~DFF_res;
assign  SYNTHESIZED_WIRE_6 =  ~SYNTHESIZED_WIRE_12;
 
 
assign  SYNTHESIZED_WIRE_3 =  ~SYNTHESIZED_WIRE_9;
assign  SYNTHESIZED_WIRE_3 =  ~SYNTHESIZED_WIRE_11;
 
 
assign  nclk =  ~clk;
assign  nclk =  ~clk;
 
 
assign  SYNTHESIZED_WIRE_8 =  ~fpga_reset;
assign  SYNTHESIZED_WIRE_8 =  ~fpga_reset;
 
 
 
 
always@(posedge clk or negedge SYNTHESIZED_WIRE_8)
always@(posedge clk or negedge SYNTHESIZED_WIRE_8)
begin
begin
if (!SYNTHESIZED_WIRE_8)
if (!SYNTHESIZED_WIRE_8)
        begin
        begin
        DFF_res <= 1;
        SYNTHESIZED_WIRE_12 <= 1;
        end
        end
else
else
        begin
        begin
        DFF_res <= x3;
        SYNTHESIZED_WIRE_12 <= x3;
 
        end
 
end
 
 
 
 
 
always@(posedge nclk)
 
begin
 
        begin
 
        SYNTHESIZED_WIRE_10 <= SYNTHESIZED_WIRE_12;
 
        end
 
end
 
 
 
 
 
always@(posedge nclk)
 
begin
 
        begin
 
        SYNTHESIZED_WIRE_9 <= SYNTHESIZED_WIRE_10;
 
        end
 
end
 
 
 
 
 
always@(posedge nclk)
 
begin
 
        begin
 
        DFF_res3 <= SYNTHESIZED_WIRE_9;
        end
        end
end
end
 
 
 
 
always@(posedge nclk or negedge SYNTHESIZED_WIRE_6)
always@(posedge nclk or negedge SYNTHESIZED_WIRE_6)
begin
begin
if (!SYNTHESIZED_WIRE_6)
if (!SYNTHESIZED_WIRE_6)
        begin
        begin
        clrpc <= 0;
        clrpc_int <= 0;
        end
        end
else
else
        begin
        begin
        clrpc <= ~clrpc & x2 | clrpc & ~SYNTHESIZED_WIRE_9;
        clrpc_int <= ~clrpc_int & x2 | clrpc_int & ~SYNTHESIZED_WIRE_11;
        end
        end
end
end
 
 
 
 
endmodule
endmodule

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