| 1 |
5 |
sfielding |
VERSION=1.15
|
| 2 |
2 |
sfielding |
HEADER
|
| 3 |
|
|
FILE="siereceiver.asf"
|
| 4 |
|
|
FID=408ab644
|
| 5 |
|
|
LANGUAGE=VERILOG
|
| 6 |
|
|
ENTITY="SIEReceiver"
|
| 7 |
5 |
sfielding |
FRAMES=ON
|
| 8 |
2 |
sfielding |
FREEOID=262
|
| 9 |
7 |
sfielding |
"LIBRARIES=//////////////////////////////////////////////////////////////////////\n//// ////\n//// SIEReceiver\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// $Id: siereceiver.asf,v 1.3 2004-12-31 14:40:43 sfielding Exp $\n//\n// CVS Revision History\n//\n// $Log: not supported by cvs2svn $\n//\n`timescale 1ns / 1ps\n`include \"usbSerialInterfaceEngine_h.v\"\n\n"
|
| 10 |
2 |
sfielding |
END
|
| 11 |
|
|
BUNDLES
|
| 12 |
5 |
sfielding |
B T "Declarations" 0,0,255 0 0 1 255,255,255 0 3333 0 0000 1 "Arial" 0
|
| 13 |
|
|
B T "Conditions" 0,0,0 0 0 0 255,255,255 0 3333 0 0110 1 "Arial" 0
|
| 14 |
|
|
B F "States" 0,0,0 0 0 1 0,255,0 1 3527 1480 0000 0 "Arial" 0
|
| 15 |
|
|
B T "Actions" 0,0,0 0 0 1 255,255,255 0 3333 0 0000 1 "Arial" 0
|
| 16 |
|
|
B T "Labels" 0,0,0 0 0 0 0,0,0 0 3333 0 0000 1 "Arial" 0
|
| 17 |
|
|
B L "Transitions" 0,0,0 0 0 1 0,0,0 1 3527 1480 0000 0 "Arial" 0
|
| 18 |
|
|
B F "Ports" 0,0,0 0 0 1 0,255,255 1 3527 1480 0000 0 "Arial" 0
|
| 19 |
|
|
B L "Errors" 255,0,0 0 3 1 255,255,255 1 3527 1480 0000 0 "Arial" 0
|
| 20 |
|
|
B T "State Labels" 0,0,0 0 0 0 0,0,0 0 3333 0 0000 1 "Arial" 4
|
| 21 |
|
|
B F "Current State" 255,255,0 0 0 1 255,255,0 1 3527 1480 0000 0 "Arial" 0
|
| 22 |
|
|
B T "Comments" 157,157,157 0 0 1 255,255,255 0 3333 0 0000 0 "Arial" 0
|
| 23 |
|
|
B L "Info" 0,255,0 0 3 1 255,255,255 1 3527 1480 0000 0 "Arial" 0
|
| 24 |
|
|
B F "Junction" 0,0,0 0 0 1 255,0,0 1 3527 1480 0000 0 "Arial" 0
|
| 25 |
|
|
B F "Initial State Indicator" 0,0,0 0 0 1 240,140,40 1 3527 1480 0000 0 "Arial" 0
|
| 26 |
2 |
sfielding |
END
|
| 27 |
|
|
INSTHEADER 1
|
| 28 |
5 |
sfielding |
PAGE 12700,12700 215900,279400
|
| 29 |
|
|
UPPERLEFT 0,0
|
| 30 |
|
|
GRID=OFF
|
| 31 |
|
|
GRIDSIZE 5000,5000 10000,10000
|
| 32 |
2 |
sfielding |
END
|
| 33 |
|
|
INSTHEADER 23
|
| 34 |
5 |
sfielding |
PAGE 12700,12700 215900,279400
|
| 35 |
|
|
UPPERLEFT 0,0
|
| 36 |
|
|
GRID=OFF
|
| 37 |
|
|
GRIDSIZE 0,0 10000,10000
|
| 38 |
2 |
sfielding |
END
|
| 39 |
|
|
INSTHEADER 46
|
| 40 |
5 |
sfielding |
PAGE 12700,12700 215900,279400
|
| 41 |
|
|
UPPERLEFT 0,0
|
| 42 |
|
|
GRID=OFF
|
| 43 |
|
|
GRIDSIZE 0,0 10000,10000
|
| 44 |
2 |
sfielding |
END
|
| 45 |
|
|
INSTHEADER 55
|
| 46 |
5 |
sfielding |
PAGE 12700,12700 215900,279400
|
| 47 |
|
|
UPPERLEFT 0,0
|
| 48 |
|
|
GRID=OFF
|
| 49 |
|
|
GRIDSIZE 0,0 10000,10000
|
| 50 |
2 |
sfielding |
END
|
| 51 |
|
|
INSTHEADER 64
|
| 52 |
5 |
sfielding |
PAGE 12700,12700 215900,279400
|
| 53 |
|
|
UPPERLEFT 0,0
|
| 54 |
|
|
GRID=OFF
|
| 55 |
|
|
GRIDSIZE 0,0 10000,10000
|
| 56 |
2 |
sfielding |
END
|
| 57 |
|
|
INSTHEADER 73
|
| 58 |
5 |
sfielding |
PAGE 12700,12700 215900,279400
|
| 59 |
|
|
UPPERLEFT 0,0
|
| 60 |
|
|
GRID=OFF
|
| 61 |
|
|
GRIDSIZE 0,0 10000,10000
|
| 62 |
2 |
sfielding |
END
|
| 63 |
|
|
INSTHEADER 82
|
| 64 |
5 |
sfielding |
PAGE 12700,12700 215900,279400
|
| 65 |
|
|
UPPERLEFT 0,0
|
| 66 |
|
|
GRID=OFF
|
| 67 |
|
|
GRIDSIZE 0,0 10000,10000
|
| 68 |
2 |
sfielding |
END
|
| 69 |
|
|
INSTHEADER 91
|
| 70 |
5 |
sfielding |
PAGE 12700,12700 215900,279400
|
| 71 |
|
|
UPPERLEFT 0,0
|
| 72 |
|
|
GRID=OFF
|
| 73 |
|
|
GRIDSIZE 0,0 10000,10000
|
| 74 |
2 |
sfielding |
END
|
| 75 |
|
|
INSTHEADER 235
|
| 76 |
5 |
sfielding |
PAGE 12700,12700 215900,279400
|
| 77 |
|
|
UPPERLEFT 0,0
|
| 78 |
|
|
GRID=OFF
|
| 79 |
|
|
GRIDSIZE 0,0 10000,10000
|
| 80 |
2 |
sfielding |
END
|
| 81 |
|
|
INSTHEADER 241
|
| 82 |
5 |
sfielding |
PAGE 12700,12700 215900,279400
|
| 83 |
|
|
UPPERLEFT 0,0
|
| 84 |
|
|
GRID=OFF
|
| 85 |
|
|
GRIDSIZE 0,0 10000,10000
|
| 86 |
2 |
sfielding |
END
|
| 87 |
|
|
OBJECTS
|
| 88 |
7 |
sfielding |
W 15 6 0 11 241 BEZIER "Transitions" | 54697,186192 54895,182331 55070,163352 55268,159491
|
| 89 |
|
|
W 14 6 0 9 11 BEZIER "Transitions" | 53793,212320 54090,208657 54044,202830 54341,199167
|
| 90 |
|
|
S 11 6 16384 ELLIPSE "States" | 54795,192690 6500 6500
|
| 91 |
|
|
L 10 11 0 TEXT "State Labels" | 54795,192690 1 0 0 "WAIT_BIT\n/4/"
|
| 92 |
|
|
S 9 6 20480 ELLIPSE "States" | 54004,218793 6500 6500
|
| 93 |
|
|
L 8 9 0 TEXT "State Labels" | 54004,218793 1 0 0 "START_SRX\n/5/"
|
| 94 |
|
|
G 1 0 0 TEXT 0,0,0 0 0 0 255,255,255 0 3527 1480 0000 0 "Arial" 0 | 97950,263700 1 0 0 "Module: SIEReceiver"
|
| 95 |
|
|
F 6 0 671089152 228 0 RECT 0,0,0 0 0 1 255,255,255 0 | 14253,12655 205887,234211
|
| 96 |
5 |
sfielding |
L 7 6 0 TEXT "Labels" | 17253,231211 1 0 0 "rcvr"
|
| 97 |
7 |
sfielding |
S 23 6 24580 ELLIPSE 0,0,0 0 0 1 0,255,255 1 | 143681,32406 6500 6500
|
| 98 |
|
|
L 22 23 0 TEXT "State Labels" | 143681,32406 1 0 0 "DISCNCT"
|
| 99 |
|
|
A 21 15 16 TEXT "Actions" | 50061,176470 1 0 0 "RxBits <= RxWireDataIn;\nSIERxRdyOut <= 1'b0;"
|
| 100 |
|
|
C 19 15 0 TEXT "Conditions" | 55867,186045 1 0 0 "RxWireDataWEn == 1'b1"
|
| 101 |
|
|
W 17 6 0 16 9 BEZIER "Transitions" | 25106,221421 30781,219421 43306,224917 48981,222917
|
| 102 |
5 |
sfielding |
I 16 6 0 Builtin Reset | 25106,221421
|
| 103 |
7 |
sfielding |
H 39 23 0 RECT 0,0,0 0 0 1 255,255,255 0 | 15700,15700 200200,263700
|
| 104 |
|
|
S 40 39 12288 ELLIPSE "States" | 64508,213851 6500 6500
|
| 105 |
|
|
L 41 40 0 TEXT "State Labels" | 64508,213851 1 0 0 "CHK_RXBITS\n/3/"
|
| 106 |
|
|
I 42 39 0 Builtin Entry | 42918,241791
|
| 107 |
|
|
I 43 39 0 Builtin Exit | 147281,109121
|
| 108 |
|
|
W 44 39 0 42 40 BEZIER "Transitions" | 47426,241791 52025,234967 56275,226064 60875,219240
|
| 109 |
|
|
S 46 6 28676 ELLIPSE 0,0,0 0 0 1 0,255,255 1 | 142838,49983 6500 6500
|
| 110 |
5 |
sfielding |
L 47 46 0 TEXT "State Labels" | 142838,49983 1 0 0 "WAIT_FS_CONN"
|
| 111 |
7 |
sfielding |
H 54 46 0 RECT 0,0,0 0 0 1 255,255,255 0 | 15700,15700 200200,263700
|
| 112 |
|
|
W 48 54 4096 53 50 BEZIER "Transitions" | 111761,134435 116730,128048 137142,101490 142112,94624
|
| 113 |
|
|
W 49 54 0 51 53 BEZIER "Transitions" | 90868,167640 95467,160816 99717,151913 104317,145089
|
| 114 |
|
|
I 50 54 0 Builtin Exit | 145248,94624
|
| 115 |
|
|
I 51 54 0 Builtin Entry | 86360,167640
|
| 116 |
|
|
L 52 53 0 TEXT "State Labels" | 107950,139700 1 0 0 "CHK_RX_BITS\n/0/"
|
| 117 |
|
|
S 53 54 0 ELLIPSE "States" | 107950,139700 6500 6500
|
| 118 |
|
|
H 63 55 0 RECT 0,0,0 0 0 1 255,255,255 0 | 15700,15700 200200,263700
|
| 119 |
|
|
S 55 6 32772 ELLIPSE 0,0,0 0 0 1 0,255,255 1 | 141452,68793 6500 6500
|
| 120 |
|
|
L 56 55 0 TEXT "State Labels" | 141452,68793 1 0 0 "WAIT_LS_CONN"
|
| 121 |
|
|
W 57 63 0 62 59 BEZIER "Transitions" | 111761,134435 116730,127570 121442,118626 126412,111760
|
| 122 |
|
|
W 58 63 0 60 62 BEZIER "Transitions" | 90868,167640 95467,160816 99717,151913 104317,145089
|
| 123 |
|
|
I 59 63 0 Builtin Exit | 129540,111760
|
| 124 |
|
|
I 60 63 0 Builtin Entry | 86360,167640
|
| 125 |
|
|
L 61 62 0 TEXT "State Labels" | 107950,139700 1 0 0 "CHK_RX_BITS\n/1/"
|
| 126 |
5 |
sfielding |
S 62 63 4096 ELLIPSE "States" | 107950,139700 6500 6500
|
| 127 |
7 |
sfielding |
H 72 64 0 RECT 0,0,0 0 0 1 255,255,255 0 | 15700,15700 200200,263700
|
| 128 |
|
|
S 64 6 36868 ELLIPSE 0,0,0 0 0 1 0,255,255 1 | 140066,86613 6500 6500
|
| 129 |
|
|
L 65 64 0 TEXT "State Labels" | 140066,86613 1 0 0 "LS_CONN"
|
| 130 |
|
|
W 67 72 0 69 71 BEZIER "Transitions" | 69044,194920 73643,188096 77893,179193 82493,172369
|
| 131 |
|
|
I 68 72 0 Builtin Exit | 131860,37310
|
| 132 |
|
|
I 69 72 0 Builtin Entry | 64536,194920
|
| 133 |
|
|
L 70 71 0 TEXT "State Labels" | 86126,166980 1 0 0 "CHK_RX_BITS\n/2/"
|
| 134 |
|
|
S 71 72 8192 ELLIPSE "States" | 86126,166980 6500 6500
|
| 135 |
|
|
S 73 6 40964 ELLIPSE 0,0,0 0 0 1 0,255,255 1 | 139274,106215 6500 6500
|
| 136 |
5 |
sfielding |
L 74 73 0 TEXT "State Labels" | 139274,106215 1 0 0 "FS_CONN"
|
| 137 |
7 |
sfielding |
H 81 73 0 RECT 0,0,0 0 0 1 255,255,255 0 | 15700,15700 200200,263700
|
| 138 |
|
|
H 90 82 0 RECT 0,0,0 0 0 1 255,255,255 0 | 15700,15700 200200,263700
|
| 139 |
|
|
S 82 6 45060 ELLIPSE 0,0,0 0 0 1 0,255,255 1 | 137888,126411 6500 6500
|
| 140 |
|
|
L 83 82 0 TEXT "State Labels" | 137888,126411 1 0 0 "WAIT_LS_DIS"
|
| 141 |
|
|
S 91 6 49156 ELLIPSE 0,0,0 0 0 1 0,255,255 1 | 136700,148244 6500 6500
|
| 142 |
5 |
sfielding |
L 92 91 0 TEXT "State Labels" | 136700,148244 1 0 0 "WAIT_FS_DIS"
|
| 143 |
2 |
sfielding |
H 99 91 0 RECT 0,0,0 0 0 1 255,255,255 0 | 15700,15700 200200,263700
|
| 144 |
7 |
sfielding |
W 129 39 8194 40 43 BEZIER "Transitions" | 67288,207977 90867,158271 120574,158827 144153,109121
|
| 145 |
|
|
W 130 39 8193 40 43 BEZIER "Transitions" | 69252,218293 110985,257468 165540,129446 150409,109121
|
| 146 |
|
|
C 131 129 0 TEXT "Conditions" | 55856,199298 1 0 0 "RxBits == `ONE_ZERO"
|
| 147 |
|
|
C 132 130 0 TEXT "Conditions" | 98621,230429 1 0 0 "RxBits == `ZERO_ONE"
|
| 148 |
|
|
A 133 130 16 TEXT "Actions" | 102033,204788 1 0 0 "RXStMachCurrState <= `WAIT_LOW_SPEED_CONN_ST\nRXWaitCount <= 8'h00;"
|
| 149 |
|
|
A 134 129 16 TEXT "Actions" | 41551,160050 1 0 0 "RXStMachCurrState <= `WAIT_FULL_SPEED_CONN_ST\nRXWaitCount <= 8'h00;"
|
| 150 |
|
|
W 138 6 0 241 91 BEZIER "Transitions" | 55726,152526 55825,150740 55689,148412 56830,147271\
|
| 151 |
|
|
57971,146130 62339,145137 65812,144988 69286,144839\
|
| 152 |
|
|
125497,147159 130261,147357
|
| 153 |
|
|
W 139 6 0 241 82 BEZIER "Transitions" | 54775,152569 53765,144812 51800,131524 53198,127807\
|
| 154 |
|
|
54597,124090 58369,121813 62636,121465 66904,121118\
|
| 155 |
|
|
125138,124972 131490,125269
|
| 156 |
|
|
W 140 6 0 241 73 BEZIER "Transitions" | 54816,152562 53725,141843 49733,121615 49138,115313\
|
| 157 |
|
|
48543,109011 48344,105238 49038,103700 49733,102162\
|
| 158 |
|
|
52773,100254 56507,99743 60241,99232 74292,101683\
|
| 159 |
|
|
79033,101771 83774,101859 131499,104027 132998,104525
|
| 160 |
|
|
W 141 6 0 241 64 BEZIER "Transitions" | 54966,152543 53478,134579 47748,100673 48939,91443\
|
| 161 |
|
|
50130,82213 57873,81220 62984,81170 68095,81121\
|
| 162 |
|
|
127305,85134 133657,85531
|
| 163 |
5 |
sfielding |
W 142 6 0 241 55 BEZIER "Transitions" | 55084,152531 53397,129108 47947,83900 50081,72287\
|
| 164 |
|
|
52215,60675 60863,63077 65955,63276 71048,63475\
|
| 165 |
|
|
83004,63522 85042,64000 87080,64479 134402,67217\
|
| 166 |
|
|
135100,67416
|
| 167 |
7 |
sfielding |
W 143 6 0 241 46 BEZIER "Transitions" | 54918,152546 51842,126940 43778,76555 43182,62859\
|
| 168 |
|
|
42587,49163 46360,45589 52513,44944 58666,44299\
|
| 169 |
|
|
125961,48736 136382,49232
|
| 170 |
|
|
W 159 6 0 23 235 BEZIER "Transitions" | 148132,37141 151647,41428 158891,48733 161548,55421\
|
| 171 |
|
|
164206,62109 167707,83613 169507,92702
|
| 172 |
|
|
W 158 6 0 46 235 BEZIER "Transitions" | 146210,55537 151355,64540 163238,84117 168383,93120
|
| 173 |
|
|
W 157 6 0 55 235 BEZIER "Transitions" | 145872,73557 150759,78444 162584,89003 167471,93890
|
| 174 |
|
|
W 155 6 0 64 235 BEZIER "Transitions" | 146100,89028 150732,91430 162771,94113 166713,95483
|
| 175 |
|
|
W 154 6 0 73 235 BEZIER "Transitions" | 145399,104041 150201,102669 162025,98607 166827,97235
|
| 176 |
|
|
W 153 6 0 82 235 BEZIER "Transitions" | 142566,121900 148139,116412 162016,104012 167589,98524
|
| 177 |
|
|
W 152 6 0 91 235 BEZIER "Transitions" | 140515,142982 147718,132349 161212,109811 168415,99178
|
| 178 |
|
|
C 151 138 0 TEXT "Conditions" | 53061,140339 1 0 0 "RXStMachCurrState == `WAIT_FULL_SP_DISCONNECT_ST"
|
| 179 |
|
|
C 150 139 0 TEXT "Conditions" | 52495,119006 1 0 0 "RXStMachCurrState == `WAIT_LOW_SP_DISCONNECT_ST"
|
| 180 |
|
|
C 149 140 0 TEXT "Conditions" | 50344,99146 1 0 0 "RXStMachCurrState == `CONNECT_FULL_SPEED_ST"
|
| 181 |
|
|
C 148 141 0 TEXT "Conditions" | 51096,80093 1 0 0 "RXStMachCurrState == `CONNECT_LOW_SPEED_ST"
|
| 182 |
|
|
C 147 142 0 TEXT "Conditions" | 46355,62337 1 0 0 "RXStMachCurrState == `WAIT_LOW_SPEED_CONN_ST"
|
| 183 |
|
|
C 146 143 0 TEXT "Conditions" | 46100,43512 1 0 0 "RXStMachCurrState == `WAIT_FULL_SPEED_CONN_ST"
|
| 184 |
2 |
sfielding |
W 144 6 0 241 23 BEZIER "Transitions" | 54917,152544 50947,121578 41893,61271 41744,45441\
|
| 185 |
|
|
41595,29611 48940,28220 55540,28071 62140,27923\
|
| 186 |
|
|
127685,31371 137213,31768
|
| 187 |
7 |
sfielding |
C 145 144 0 TEXT "Conditions" | 62881,26704 1 0 0 "RXStMachCurrState == `DISCONNECT_ST"
|
| 188 |
|
|
W 161 39 8195 40 43 BEZIER "Transitions" | 58578,211192 49548,206204 31147,197012 26632,187509\
|
| 189 |
|
|
22117,178006 22117,149970 33211,139263 44305,128556\
|
| 190 |
|
|
88681,113764 103817,110238 118953,106712 136069,108777\
|
| 191 |
|
|
144153,109121
|
| 192 |
5 |
sfielding |
W 160 6 0 235 11 BEZIER "Transitions" | 171556,99342 175414,111175 187017,133454 187960,147988\
|
| 193 |
|
|
188903,162522 181196,168609 172535,178212 163875,187816\
|
| 194 |
|
|
140506,197413 125270,198727 110035,200042 80303,196085\
|
| 195 |
|
|
61192,193841
|
| 196 |
7 |
sfielding |
A 165 62 4 TEXT "Actions" | 104545,213104 1 0 0 "if (RxBits == `ZERO_ONE)\nbegin \n RXWaitCount <= RXWaitCount + 1'b1;\n if (RXWaitCount == `CONNECT_WAIT_TIME) \n begin\n connectState <= `LOW_SPEED_CONNECT;\n RXStMachCurrState <= `CONNECT_LOW_SPEED_ST;\n end\nend\nelse\nbegin\n RXStMachCurrState = `DISCONNECT_ST;\nend"
|
| 197 |
|
|
A 166 53 4 TEXT "Actions" | 101814,215348 1 0 0 "if (RxBits == `ONE_ZERO)\nbegin \n RXWaitCount <= RXWaitCount + 1'b1;\n if (RXWaitCount == `CONNECT_WAIT_TIME) \n begin\n connectState <= `FULL_SPEED_CONNECT;\n RXStMachCurrState <= `CONNECT_FULL_SPEED_ST;\n end\nend\nelse\nbegin\n RXStMachCurrState = `DISCONNECT_ST;\nend"
|
| 198 |
|
|
L 167 168 0 TEXT "State Labels" | 102779,73959 1 0 0 "PROC_RX_BITS\n/6/"
|
| 199 |
|
|
S 168 72 53248 ELLIPSE "States" | 102779,73959 6500 6500
|
| 200 |
|
|
W 169 72 0 71 168 BEZIER "Transitions" | 86126,160480 86807,152989 100534,87755 101215,80264
|
| 201 |
|
|
W 170 72 0 168 68 BEZIER "Transitions" | 106629,68724 112767,60967 122594,45067 128732,37310
|
| 202 |
|
|
A 173 168 4 TEXT "Actions" | 121345,75637 1 0 0 "processRxBitsWEn <= 1'b0;"
|
| 203 |
|
|
S 174 81 57344 ELLIPSE "States" | 85374,175380 6500 6500
|
| 204 |
|
|
L 175 174 0 TEXT "State Labels" | 85374,175380 1 0 0 "CHK_RX_BITS1\n/7/"
|
| 205 |
|
|
I 176 81 0 Builtin Entry | 63784,203320
|
| 206 |
|
|
I 177 81 0 Builtin Exit | 137732,35774
|
| 207 |
|
|
W 178 81 0 176 174 BEZIER "Transitions" | 67935,203320 72534,196496 77141,187593 81741,180769
|
| 208 |
|
|
S 179 81 81920 ELLIPSE "States" | 108651,72423 6500 6500
|
| 209 |
|
|
A 180 179 4 TEXT "Actions" | 127217,74101 1 0 0 "processRxBitsWEn <= 1'b0;"
|
| 210 |
|
|
W 182 81 0 179 177 BEZIER "Transitions" | 112501,67188 118639,59431 128706,43531 134844,35774
|
| 211 |
|
|
W 183 81 0 174 179 BEZIER "Transitions" | 85374,168880 86055,161389 106112,86141 106793,78650
|
| 212 |
|
|
L 184 179 0 TEXT "State Labels" | 108651,72423 1 0 0 "PROC_RX_BITS1\n/12/"
|
| 213 |
|
|
S 185 90 61440 ELLIPSE "States" | 81562,170615 6500 6500
|
| 214 |
|
|
L 186 185 0 TEXT "State Labels" | 81562,170615 1 0 0 "CHK_RX_BITS\n/8/"
|
| 215 |
|
|
I 187 90 0 Builtin Entry | 59972,198555
|
| 216 |
|
|
I 188 90 0 Builtin Exit | 126468,30181
|
| 217 |
|
|
W 189 90 0 187 185 BEZIER "Transitions" | 63495,198555 68094,191731 73329,182828 77929,176004
|
| 218 |
|
|
S 190 90 65536 ELLIPSE "States" | 97387,66830 6500 6500
|
| 219 |
5 |
sfielding |
A 191 190 4 TEXT "Actions" | 115953,68508 1 0 0 "processRxBitsWEn <= 1'b0;"
|
| 220 |
7 |
sfielding |
W 193 90 0 190 188 BEZIER "Transitions" | 101237,61595 107375,53838 117590,37938 123728,30181
|
| 221 |
|
|
W 194 90 0 185 190 BEZIER "Transitions" | 81562,164115 82243,156624 95324,80670 96005,73179
|
| 222 |
|
|
L 195 190 0 TEXT "State Labels" | 97387,66830 1 0 0 "PROC_RX_BITS\n/9/"
|
| 223 |
|
|
S 196 99 69632 ELLIPSE "States" | 91399,59215 6500 6500
|
| 224 |
|
|
A 197 196 4 TEXT "Actions" | 109965,60893 1 0 0 "processRxBitsWEn <= 1'b0;"
|
| 225 |
|
|
W 198 99 0 200 201 BEZIER "Transitions" | 57914,190526 62513,183702 67134,174799 71734,167975
|
| 226 |
|
|
I 199 99 0 Builtin Exit | 120480,22566
|
| 227 |
|
|
I 200 99 0 Builtin Entry | 53777,190526
|
| 228 |
|
|
S 201 99 73728 ELLIPSE "States" | 75367,162586 6500 6500
|
| 229 |
|
|
L 202 201 0 TEXT "State Labels" | 75367,162586 1 0 0 "CHK_RX_BITS2\n/11/"
|
| 230 |
|
|
L 203 196 0 TEXT "State Labels" | 91399,59215 1 0 0 "PROC_RX_BITS2\n/10/"
|
| 231 |
|
|
W 204 99 0 201 196 BEZIER "Transitions" | 75367,156086 76048,148595 89316,73050 89997,65559
|
| 232 |
5 |
sfielding |
W 205 99 0 196 199 BEZIER "Transitions" | 95249,53980 101387,46223 111486,30323 117624,22566
|
| 233 |
7 |
sfielding |
I 221 0 2 Builtin OutPort | 129743,241655 "" ""
|
| 234 |
|
|
L 220 221 0 TEXT "Labels" | 135743,241655 1 0 0 "processRxBitsWEn"
|
| 235 |
|
|
I 219 0 130 Builtin Signal | 20132,253454 "" ""
|
| 236 |
|
|
L 218 219 0 TEXT "Labels" | 23132,253454 1 0 0 "RXWaitCount[7:0]"
|
| 237 |
|
|
I 215 0 130 Builtin Signal | 20439,258880 "" ""
|
| 238 |
|
|
L 214 215 0 TEXT "Labels" | 23439,258880 1 0 0 "RXStMachCurrState[3:0]"
|
| 239 |
|
|
L 208 209 0 TEXT "Labels" | 83032,244882 1 0 0 "RxWireDataIn[1:0]"
|
| 240 |
|
|
I 209 0 130 Builtin InPort | 77032,244882 "" ""
|
| 241 |
|
|
L 212 213 0 TEXT "Labels" | 82921,240492 1 0 0 "RxWireDataWEn"
|
| 242 |
5 |
sfielding |
I 213 0 2 Builtin InPort | 76921,240492 "" ""
|
| 243 |
7 |
sfielding |
I 233 0 130 Builtin Signal | 19714,243194 "" ""
|
| 244 |
|
|
L 232 233 0 TEXT "Labels" | 22714,243194 1 0 0 "RxBits[1:0]"
|
| 245 |
|
|
C 231 17 0 TEXT "Conditions" | 33631,221484 1 0 0 "rst"
|
| 246 |
|
|
L 230 229 0 TEXT "Labels" | 184517,256651 1 0 0 "rst"
|
| 247 |
|
|
I 229 0 2 Builtin InPort | 178517,256651 "" ""
|
| 248 |
|
|
I 228 0 3 Builtin InPort | 178182,263543 "" ""
|
| 249 |
|
|
L 227 228 0 TEXT "Labels" | 184182,263543 1 0 0 "clk"
|
| 250 |
|
|
A 226 9 4 TEXT "Actions" | 91342,231317 1 0 0 "RXStMachCurrState <= `DISCONNECT_ST;\nRXWaitCount <= 8'h00;\nconnectState <= `DISCONNECT;\nRxBits <= 2'b00;\nRxBitsOut <= 2'b00;\nprocessRxBitsWEn <= 1'b0;\nSIERxRdyOut <= 1'b1;"
|
| 251 |
|
|
I 225 0 130 Builtin OutPort | 129743,246614 "" ""
|
| 252 |
|
|
L 224 225 0 TEXT "Labels" | 135743,246614 1 0 0 "RxBitsOut[1:0]"
|
| 253 |
|
|
L 234 235 0 TEXT "State Labels" | 170150,96140 1 0 0 "J1"
|
| 254 |
|
|
S 235 6 77844 ELLIPSE "Junction" | 170150,96140 3500 3500
|
| 255 |
|
|
H 236 235 0 RECT 0,0,0 0 0 1 255,255,255 0 | 15700,15700 200200,263700
|
| 256 |
|
|
I 237 236 0 Builtin Entry | 86360,167640
|
| 257 |
|
|
I 238 236 0 Builtin Exit | 129540,111760
|
| 258 |
5 |
sfielding |
W 239 236 0 237 238 BEZIER "Transitions" | 90868,167640 103038,150317 114242,129084 126412,111760
|
| 259 |
7 |
sfielding |
A 255 194 16 TEXT "Actions" | 61406,142366 1 0 0 "if (RxBits == `SE0)\nbegin\n RXWaitCount <= RXWaitCount + 1'b1;\n if (RXWaitCount == `DISCONNECT_WAIT_TIME) \n begin\n RXStMachCurrState <= `DISCONNECT_ST;\n connectState = `DISCONNECT;\n end\nend\nelse\nbegin\n RXStMachCurrState = `CONNECT_LOW_SPEED_ST;\nend\nprocessRxBitsWEn <= 1'b1;"
|
| 260 |
|
|
C 254 194 0 TEXT "Conditions" | 81005,160052 1 0 0 "processRxBitRdyIn == 1'b1"
|
| 261 |
|
|
C 253 204 0 TEXT "Conditions" | 76690,153596 1 0 0 "processRxBitRdyIn == 1'b1"
|
| 262 |
|
|
A 252 204 16 TEXT "Actions" | 57026,138798 1 0 0 "if (RxBits == `SE0)\nbegin\n RXWaitCount <= RXWaitCount + 1'b1;\n if (RXWaitCount == `DISCONNECT_WAIT_TIME) \n begin\n RXStMachCurrState <= `DISCONNECT_ST;\n connectState = `DISCONNECT;\n end\nend\nelse\nbegin\n RXStMachCurrState = `CONNECT_FULL_SPEED_ST;\nend\nprocessRxBitsWEn <= 1'b1;"
|
| 263 |
|
|
A 250 160 16 TEXT "Actions" | 151210,187452 1 0 0 "SIERxRdyOut <= 1'b1;"
|
| 264 |
|
|
I 249 0 2 Builtin OutPort | 74763,249425 "" ""
|
| 265 |
|
|
L 248 249 0 TEXT "Labels" | 80763,249425 1 0 0 "SIERxRdyOut"
|
| 266 |
|
|
I 247 0 2 Builtin InPort | 132223,251370 "" ""
|
| 267 |
|
|
L 246 247 0 TEXT "Labels" | 138223,251370 1 0 0 "processRxBitRdyIn"
|
| 268 |
|
|
L 240 241 0 TEXT "State Labels" | 55410,156008 1 0 0 "J2"
|
| 269 |
|
|
S 241 6 81940 ELLIPSE "Junction" | 55410,156008 3500 3500
|
| 270 |
|
|
H 242 241 0 RECT 0,0,0 0 0 1 255,255,255 0 | 15700,15700 200200,263700
|
| 271 |
|
|
I 243 242 0 Builtin Entry | 86360,167640
|
| 272 |
|
|
I 244 242 0 Builtin Exit | 129540,111760
|
| 273 |
5 |
sfielding |
W 245 242 0 243 244 BEZIER "Transitions" | 90868,167640 103009,150334 114271,129067 126412,111760
|
| 274 |
7 |
sfielding |
A 259 169 16 TEXT "Actions" | 64097,138640 1 0 0 "if (RxBits == `SE0)\nbegin\n RXStMachCurrState <= `WAIT_LOW_SP_DISCONNECT_ST;\n RXWaitCount <= 0;\nend\nprocessRxBitsWEn <= 1'b1;\nRxBitsOut <= RxBits;"
|
| 275 |
|
|
A 258 183 16 TEXT "Actions" | 78587,143608 1 0 0 "if (RxBits == `SE0)\nbegin\n RXStMachCurrState <= `WAIT_FULL_SP_DISCONNECT_ST;\n RXWaitCount <= 0;\nend\nprocessRxBitsWEn <= 1'b1;\nRxBitsOut <= RxBits;\nSIERxRdyOut <= 1'b1; //early indication of ready"
|
| 276 |
|
|
C 257 169 0 TEXT "Conditions" | 57276,154345 1 0 0 "processRxBitRdyIn == 1'b1"
|
| 277 |
|
|
C 256 183 0 TEXT "Conditions" | 63784,161795 1 0 0 "processRxBitRdyIn == 1'b1"
|
| 278 |
|
|
L 260 261 0 TEXT "Labels" | 80654,253805 1 0 0 "connectState[1:0]"
|
| 279 |
5 |
sfielding |
I 261 0 130 Builtin OutPort | 74654,253805 "" ""
|
| 280 |
2 |
sfielding |
END
|
