Subversion Repositories usbhostslave

VERSION=1.15
HEADER
FILE="slaveSendpacket.asf"
FID=405e9201
LANGUAGE=VERILOG
ENTITY="slaveSendPacket"
FRAMES=ON
FREEOID=215
"LIBRARIES=//////////////////////////////////////////////////////////////////////\n////                                                              ////\n//// slaveSendPacket\n////                                                              ////\n//// This file is part of the usbhostslave opencores effort.\n//// http://www.opencores.org/cores/usbhostslave/                 ////\n////                                                              ////\n//// Module Description:                                          ////\n//// \n////                                                              ////\n//// To Do:                                                       ////\n//// \n////                                                              ////\n//// Author(s):                                                   ////\n//// - Steve Fielding, sfielding@base2designs.com                 ////\n////                                                              ////\n//////////////////////////////////////////////////////////////////////\n////                                                              ////\n//// Copyright (C) 2004 Steve Fielding and OPENCORES.ORG          ////\n////                                                              ////\n//// This source file may be used and distributed without         ////\n//// restriction provided that this copyright statement is not    ////\n//// removed from the file and that any derivative work contains  ////\n//// the original copyright notice and the associated disclaimer. ////\n////                                                              ////\n//// This source file is free software; you can redistribute it   ////\n//// and/or modify it under the terms of the GNU Lesser General   ////\n//// Public License as published by the Free Software Foundation; ////\n//// either version 2.1 of the License, or (at your option) any   ////\n//// later version.                                               ////\n////                                                              ////\n//// This source is distributed in the hope that it will be       ////\n//// useful, but WITHOUT ANY WARRANTY; without even the implied   ////\n//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      ////\n//// PURPOSE. See the GNU Lesser General Public License for more  ////\n//// details.                                                     ////\n////                                                              ////\n//// You should have received a copy of the GNU Lesser General    ////\n//// Public License along with this source; if not, download it   ////\n//// from http://www.opencores.org/lgpl.shtml                     ////\n////                                                              ////\n//////////////////////////////////////////////////////////////////////\n//\n//\n`include \"timescale.v\"\n`include \"usbSerialInterfaceEngine_h.v\"\n`include \"usbConstants_h.v\"\n"
END
BUNDLES
B T "Declarations" 0,0,255 0 0 1 255,255,255 0 3333 0 0000 1  "Arial" 0
B T "Conditions" 0,0,0 0 0 0 255,255,255 0 3333 0 0110 1  "Arial" 0
B F "States" 0,0,0 0 0 1 0,255,0 1 3527 1480 0000 0  "Arial" 0
B T "Actions" 0,0,0 0 0 1 255,255,255 0 3333 0 0000 1  "Arial" 0
B T "Labels" 0,0,0 0 0 0 255,255,255 0 3333 0 0000 1  "Arial" 0
B L "Transitions" 0,0,0 0 0 1 0,0,0 1 3527 1480 0000 0  "Arial" 0
B F "Ports" 0,0,0 0 0 1 0,255,255 1 3527 1480 0000 0  "Arial" 0
B L "Errors" 255,0,0 0 3 1 255,255,255 1 3527 1480 0000 0  "Arial" 0
B T "State Labels" 0,0,0 0 0 0 255,255,255 0 3333 0 0000 1  "Arial" 4
B F "Current State" 255,255,0 0 0 1 255,255,0 1 3527 1480 0000 0  "Arial" 0
B T "Comments" 157,157,157 0 0 1 255,255,255 0 3333 0 0000 0  "Arial" 0
B L "Info" 0,255,0 0 3 1 255,255,255 1 3527 1480 0000 0  "Arial" 0
B F "Junction" 0,0,0 0 0 1 255,0,0 1 3527 1480 0000 0  "Arial" 0
B F "Initial State Indicator" 0,0,0 0 0 1 240,140,40 1 3527 1480 0000 0  "Arial" 0
END
INSTHEADER 1
PAGE 25400,0 215900,279400
UPPERLEFT 0,0
GRID=OFF
GRIDSIZE 5000,5000 10000,10000
END
INSTHEADER 21
PAGE 25400,0 215900,279400
UPPERLEFT 0,0
GRID=OFF
GRIDSIZE 0,0 10000,10000
END
INSTHEADER 45
PAGE 25400,0 215900,279400
UPPERLEFT 0,0
GRID=OFF
GRIDSIZE 0,0 10000,10000
END
OBJECTS
S 11 6 4096 ELLIPSE "States" | 110774,159341 6500 6500
L 10 11 0 TEXT "State Labels" | 110774,159341 1 0 0 "SP_WAIT_ENABLE\n/1/"
S 9 6 0 ELLIPSE "States" | 108917,188434 6500 6500
L 8 9 0 TEXT "State Labels" | 108917,188434 1 0 0 "START_SP1\n/0/"
L 7 6 0 TEXT "Labels" | 32660,203132 1 0 0 "slvSndPkt"
F 6 0 671089152 188 0 RECT 0,0,0 0 0 1 255,255,255 0 | 28400,3000 212900,208064
A 5 0 1 TEXT "Actions" | 29672,248644 1 0 0 "always @(PID)\nbegin\n  PIDNotPID <=  { (PID ^ 4'hf), PID };\nend"
G 1 0 0 TEXT 0,0,0 0 0 0 255,255,255 0 3527 1480 0000 0  "Arial" 0 | 110650,251000 1 0 0 "Module: slaveSendPacket"
I 12 6 0 Builtin Reset | 74872,202290
W 13 6 0 12 9 BEZIER "Transitions" | 74872,202290 82145,199755 95857,193927 103130,191392
W 14 6 0 9 11 BEZIER "Transitions" | 108829,181945 109138,177774 109593,169949 109902,165778
L 15 16 0 TEXT "State Labels" | 112482,123658 1 0 0 "SP1_WAIT_GNT\n/2/"
S 16 6 8192 ELLIPSE "States" | 112482,123658 6500 6500
W 17 6 0 11 16 BEZIER "Transitions" | 110929,152860 111315,148225 111934,134981 112152,130145
C 18 17 0 TEXT "Conditions" | 111903,152311 1 0 0 "sendPacketWEn == 1'b1"
A 19 17 16 TEXT "Actions" | 106114,144280 1 0 0 "sendPacketRdy <= 1'b0;\nSCTxPortReq <= 1'b1;"
L 20 21 0 TEXT "State Labels" | 113767,93734 1 0 0 "SP_SEND_PID"
S 21 6 12292 ELLIPSE 0,0,0 0 0 1 0,255,255 1 | 113767,93734 6500 6500
W 22 6 0 16 21 BEZIER "Transitions" | 112482,117158 112791,112755 112951,104607 113260,100204
C 23 22 0 TEXT "Conditions" | 114630,116691 1 0 0 "SCTxPortGnt == 1'b1"
H 25 21 0 RECT 0,0,0 0 0 1 255,255,255 0 | 29624,2084 214124,250084
S 26 25 16384 ELLIPSE "States" | 72734,192072 6500 6500
L 27 26 0 TEXT "State Labels" | 72734,192775 1 0 0 "WAIT_RDY\n/3/"
I 28 25 0 Builtin Entry | 49237,230379
I 29 25 0 Builtin Exit | 146004,95604
W 30 25 0 28 26 BEZIER "Transitions" | 53779,230379 60054,220138 63123,209223 69341,197615
L 32 33 0 TEXT "State Labels" | 75021,153035 1 0 0 "FIN\n/4/"
S 33 25 20480 ELLIPSE "States" | 75021,153035 6500 6500
W 34 25 0 26 33 BEZIER "Transitions" | 72953,185597 73302,178879 73960,166205 74309,159487
C 36 34 0 TEXT "Conditions" | 75236,185214 1 0 0 "SCTxPortRdy == 1'b1"
A 37 34 16 TEXT "Actions" | 67602,177580 1 0 0 "SCTxPortWEn <= 1'b1;\nSCTxPortData <= PIDNotPID;\nSCTxPortCntl <= `TX_PACKET_START;"
A 38 33 4 TEXT "Actions" | 93627,154331 1 0 0 "SCTxPortWEn <= 1'b0;"
W 39 25 0 33 29 BEZIER "Transitions" | 79375,148210 95944,135371 126275,108443 142844,95604
L 44 45 0 TEXT "State Labels" | 182202,45960 1 0 0 "SP_D0_D1"
S 45 6 24580 ELLIPSE 0,0,0 0 0 1 0,255,255 1 | 182202,45960 6500 6500
L 46 47 0 TEXT "State Labels" | 115848,16910 1 0 0 "FIN_SP1\n/5/"
S 47 6 28672 ELLIPSE "States" | 115848,16910 6500 6500
W 48 6 8194 21 205 BEZIER "Transitions" | 108645,89734 97773,80901 77133,63853 66261,55020
W 50 6 8193 21 45 BEZIER "Transitions" | 119169,90120 134042,80003 162156,60011 177029,49894
H 65 45 0 RECT 0,0,0 0 0 1 255,255,255 0 | 28400,2136 212900,250688
W 73 6 0 45 47 BEZIER "Transitions" | 176581,42697 162161,37714 135904,25306 121888,19311
W 74 6 0 205 47 BEZIER "Transitions" | 67096,47093 78647,41129 99521,27639 110324,20335
W 75 6 0 47 11 BEZIER "Transitions" | 110250,13609 107004,12024 101864,9321 93182,8641\
                                      84500,7962 56262,8416 48108,10114 39955,11813\
                                      35575,18155 34480,31669 33386,45184 33386,92900\
                                      35198,110038 37010,127177 44258,148015 49996,153300\
                                      55734,158585 71438,158887 78535,158887 85632,158887\
                                      97934,159370 104276,159219
A 77 75 16 TEXT "Actions" | 56036,13776 1 0 0 "sendPacketRdy <= 1'b1;\nSCTxPortReq <= 1'b0;"
C 81 50 0 TEXT "Conditions" | 136027,85940 1 0 0 "PID == `DATA0 || PID == `DATA1"
I 127 65 0 Builtin Exit | 176933,37229
I 126 65 0 Builtin Entry | 68162,237252
L 143 142 0 TEXT "State Labels" | 93499,188608 1 0 0 "WAIT_READ_FIFO\n/7/"
S 142 65 36864 ELLIPSE "States" | 93499,187905 6500 6500
A 141 136 4 TEXT "Actions" | 118498,153974 1 0 0 "SCTxPortWEn <= 1'b1;   \nSCTxPortData <= fifoData;\nSCTxPortCntl <= `TX_PACKET_STREAM;"
A 140 138 16 TEXT "Actions" | 77848,170826 1 0 0 "fifoReadEn <= 1'b1;"
C 139 138 0 TEXT "Conditions" | 93949,179372 1 0 0 "SCTxPortRdy == 1'b1"
W 138 65 0 142 212 BEZIER "Transitions" | 93778,181425 88301,173716 82823,166005 77346,158296
L 137 136 0 TEXT "State Labels" | 97634,134508 1 0 0 "READ_FIFO\n/6/"
S 136 65 32768 ELLIPSE "States" | 97326,133352 6500 6500
W 128 65 0 126 145 BEZIER "Transitions" | 72704,237252 77515,245311 99394,235265 108723,227500
L 159 158 0 TEXT "State Labels" | 59589,120610 1 0 0 "TERM_BYTE\n/10/"
S 158 65 49152 ELLIPSE "States" | 59589,119907 6500 6500
A 157 152 4 TEXT "Actions" | 82022,67382 1 0 0 "SCTxPortWEn <= 1'b0;"
A 156 154 16 TEXT "Actions" | 58975,105373 1 0 0 "//Last byte is not valid data, \n//but the 'TX_PACKET_STOP' flag is required \n//by the SIE state machine to detect end of data packet\nSCTxPortWEn <= 1'b1;\nSCTxPortData <= 8'h00;\nSCTxPortCntl <= `TX_PACKET_STOP;"
C 155 154 0 TEXT "Conditions" | 61533,111844 1 0 0 "SCTxPortRdy == 1'b1"
W 154 65 0 158 152 BEZIER "Transitions" | 59808,113432 60157,106714 62272,79249 62621,72531
L 153 152 0 TEXT "State Labels" | 63724,65778 1 0 0 "FIN\n/9/"
S 152 65 45056 ELLIPSE "States" | 63416,66086 6500 6500
C 148 146 0 TEXT "Conditions" | 110699,212736 1 0 0 "fifoEmpty == 1'b0"
W 146 65 8193 145 142 BEZIER "Transitions" | 109258,216579 105891,210391 99971,199802 96604,193614
S 145 65 40960 ELLIPSE "States" | 112500,222212 6500 6500
L 144 145 0 TEXT "State Labels" | 111719,222145 1 0 0 "FIFO_EMPTY\n/8/"
I 175 0 2 Builtin OutPort | 155450,237706 "" ""
L 174 173 0 TEXT "Labels" | 41299,213676 1 0 0 "PID[3:0]"
I 173 0 130 Builtin InPort | 35299,213676 "" ""
L 172 171 0 TEXT "Labels" | 39427,218968 1 0 0 "sendPacketRdy"
I 171 0 2 Builtin OutPort | 33427,218968 "" ""
I 170 0 2 Builtin InPort | 35414,224168 "" ""
L 169 170 0 TEXT "Labels" | 41414,224168 1 0 0 "sendPacketWEn"
I 168 0 2 Builtin OutPort | 99800,215222 "" ""
L 167 168 0 TEXT "Labels" | 105800,214970 1 0 0 "fifoReadEn"
L 166 165 0 TEXT "Labels" | 108007,220336 1 0 0 "fifoData[7:0]"
I 165 0 130 Builtin InPort | 102007,220336 "" ""
I 164 0 2 Builtin InPort | 101658,228164 "" ""
L 163 164 0 TEXT "Labels" | 107658,228164 1 0 0 "fifoEmpty"
W 162 65 0 152 127 BEZIER "Transitions" | 69206,63133 84852,58192 113349,46697 126570,43677\
                                          139792,40658 161594,38692 165369,38074 169145,37457\
                                          170187,37688 173773,37229
W 160 65 8194 145 158 BEZIER "Transitions" | 106145,220849 94342,218470 70892,213593 64258,206319\
                                             57625,199045 54697,174705 54514,164091 54331,153478\
                                             57228,135338 58326,126280
C 191 13 0 TEXT "Conditions" | 86196,196179 1 0 0 "rst"
L 190 189 0 TEXT "Labels" | 204532,251890 1 0 0 "rst"
I 189 0 2 Builtin InPort | 198532,251890 "" ""
I 188 0 3 Builtin InPort | 198206,245948 "" ""
L 187 188 0 TEXT "Labels" | 204206,245948 1 0 0 "clk"
L 186 185 0 TEXT "Labels" | 162179,213226 1 0 0 "SCTxPortCntl[7:0]"
I 185 0 130 Builtin OutPort | 156179,213226 "" ""
L 184 183 0 TEXT "Labels" | 162035,218266 1 0 0 "SCTxPortData[7:0]"
I 183 0 130 Builtin OutPort | 156035,218266 "" ""
L 182 181 0 TEXT "Labels" | 164231,223036 1 0 0 "SCTxPortRdy"
I 181 0 2 Builtin InPort | 158231,223036 "" ""
I 180 0 2 Builtin OutPort | 155564,228002 "" ""
L 179 180 0 TEXT "Labels" | 161564,228002 1 0 0 "SCTxPortWEn"
L 178 177 0 TEXT "Labels" | 163583,232918 1 0 0 "SCTxPortGnt"
I 177 0 2 Builtin InPort | 157583,232918 "" ""
L 176 175 0 TEXT "Labels" | 161450,237706 1 0 0 "SCTxPortReq"
S 207 65 57344 ELLIPSE "States" | 163561,124222 6500 6500
L 206 207 0 TEXT "State Labels" | 163561,124222 1 0 0 "CLR_WEN\n/12/"
A 192 9 2 TEXT "Actions" | 127282,199550 1 0 0 "sendPacketRdy <= 1'b1;\nfifoReadEn <= 1'b0;\nSCTxPortData <= 8'h00;\nSCTxPortCntl <= 8'h00;\nSCTxPortWEn <= 1'b0;\nSCTxPortReq <= 1'b0;"
L 194 195 0 TEXT "Labels" | 38000,231468 1 0 0 "PIDNotPID[7:0]"
I 195 0 128 Builtin Signal | 35000,231468 "" ""
L 204 205 0 TEXT "State Labels" | 61573,50520 1 0 0 "SP_NOT_DATA\n/11/"
S 205 6 53248 ELLIPSE "States" | 61573,50520 6500 6500
W 210 65 0 207 145 BEZIER "Transitions" | 169895,125680 176804,126013 188953,127552 193864,130465\
                                          198775,133379 204604,144369 205686,152818 206768,161268\
                                          205269,184079 201481,192903 197694,201727 184040,214216\
                                          173218,217462 162396,220708 133810,221642 118992,221891
W 209 65 0 136 207 BEZIER "Transitions" | 103712,132145 117531,130730 143304,126529 157123,125114
A 208 207 4 TEXT "Actions" | 145246,113566 1 0 0 "SCTxPortWEn <= 1'b0;"
L 211 212 0 TEXT "State Labels" | 76973,151815 1 0 0 "CLR_REN\n/13/"
S 212 65 61440 ELLIPSE "States" | 76973,151815 6500 6500
A 213 212 4 TEXT "Actions" | 88033,161295 1 0 0 "fifoReadEn <= 1'b0;"
W 214 65 0 212 136 BEZIER "Transitions" | 81800,147464 84861,145094 89728,140374 92789,138004
END