3 WIRE 1024 -1216 992 -1216
\r
4 WIRE 1104 -1216 1024 -1216
\r
5 WIRE 1040 -1184 992 -1184
\r
6 WIRE 1104 -1184 1040 -1184
\r
7 WIRE 1056 -1152 992 -1152
\r
8 WIRE 1104 -1152 1056 -1152
\r
9 WIRE -176 -1136 -496 -1136
\r
10 WIRE -64 -1136 -176 -1136
\r
11 WIRE 64 -1136 -32 -1136
\r
12 WIRE 1056 -1120 1056 -1152
\r
13 WIRE 1056 -1120 960 -1120
\r
14 WIRE 1360 -1120 1216 -1120
\r
15 WIRE 1456 -1120 1360 -1120
\r
16 WIRE 560 -1104 464 -1104
\r
17 WIRE 640 -1104 560 -1104
\r
18 WIRE -384 -1088 -448 -1088
\r
19 WIRE 1040 -1088 1040 -1184
\r
20 WIRE 1040 -1088 992 -1088
\r
21 WIRE 1360 -1088 1216 -1088
\r
22 WIRE 1456 -1088 1360 -1088
\r
23 WIRE 560 -1056 464 -1056
\r
24 WIRE 1360 -1056 1216 -1056
\r
25 WIRE 1456 -1056 1360 -1056
\r
26 WIRE -224 -1008 -256 -1008
\r
27 WIRE -144 -1008 -224 -1008
\r
28 WIRE 64 -1008 64 -1136
\r
29 WIRE 64 -1008 16 -1008
\r
30 WIRE 112 -1008 64 -1008
\r
31 WIRE 208 -1008 112 -1008
\r
32 WIRE 560 -1008 464 -1008
\r
33 WIRE 1712 -1008 1664 -1008
\r
34 WIRE 1760 -1008 1712 -1008
\r
35 WIRE 1968 -1008 1920 -1008
\r
36 WIRE 2000 -1008 1968 -1008
\r
37 WIRE 1104 -992 944 -992
\r
38 WIRE -496 -976 -496 -1136
\r
39 WIRE -400 -976 -496 -976
\r
40 WIRE -144 -960 -224 -960
\r
41 WIRE 1104 -960 944 -960
\r
42 WIRE 1360 -960 1264 -960
\r
43 WIRE 1456 -960 1360 -960
\r
44 WIRE 1760 -960 1712 -960
\r
45 WIRE -656 -944 -688 -944
\r
46 WIRE -448 -944 -448 -1088
\r
47 WIRE -400 -944 -448 -944
\r
48 WIRE -256 -944 -256 -1008
\r
49 WIRE -256 -944 -288 -944
\r
50 WIRE 1104 -928 944 -928
\r
51 WIRE 1360 -928 1296 -928
\r
52 WIRE 1456 -928 1360 -928
\r
53 WIRE -656 -912 -688 -912
\r
54 WIRE -464 -912 -544 -912
\r
55 WIRE -400 -912 -464 -912
\r
56 WIRE 1360 -896 1344 -896
\r
57 WIRE 1456 -896 1360 -896
\r
58 WIRE -656 -880 -688 -880
\r
59 WIRE -224 -880 -224 -960
\r
60 WIRE 304 -864 224 -864
\r
61 WIRE 1568 -832 1488 -832
\r
62 WIRE -608 -816 -608 -832
\r
63 WIRE -352 -816 -352 -864
\r
64 WIRE 304 -816 224 -816
\r
65 WIRE 640 -816 640 -1104
\r
66 WIRE 640 -816 496 -816
\r
67 WIRE 1712 -816 1712 -960
\r
68 WIRE 1712 -816 1648 -816
\r
69 WIRE 1568 -800 1488 -800
\r
70 WIRE 1152 -784 1152 -880
\r
71 WIRE 1152 -784 1136 -784
\r
72 WIRE 304 -768 224 -768
\r
73 WIRE 1024 -656 1024 -1216
\r
74 WIRE 1072 -656 1024 -656
\r
75 WIRE 992 -624 992 -1088
\r
76 WIRE 1072 -624 992 -624
\r
77 WIRE 960 -592 960 -1120
\r
78 WIRE 1072 -592 960 -592
\r
79 WIRE 1264 -560 1264 -960
\r
80 WIRE 1264 -560 1184 -560
\r
81 WIRE 592 -544 544 -544
\r
82 WIRE 1296 -528 1296 -928
\r
83 WIRE 1296 -528 1184 -528
\r
84 WIRE 384 -512 256 -512
\r
85 WIRE 592 -512 544 -512
\r
86 WIRE 1344 -496 1344 -896
\r
87 WIRE 1344 -496 1184 -496
\r
88 WIRE 384 -480 256 -480
\r
89 WIRE 592 -480 544 -480
\r
90 WIRE 896 -464 848 -464
\r
91 WIRE 992 -464 944 -464
\r
92 WIRE 1040 -464 992 -464
\r
93 WIRE -400 -432 -432 -432
\r
94 WIRE -320 -432 -352 -432
\r
95 WIRE 1040 -432 1040 -464
\r
96 WIRE 1072 -432 1040 -432
\r
97 WIRE 896 -400 848 -400
\r
98 WIRE 992 -400 944 -400
\r
99 WIRE 1072 -400 992 -400
\r
100 WIRE 208 -384 176 -384
\r
101 WIRE -432 -368 -432 -432
\r
102 WIRE -432 -368 -480 -368
\r
103 WIRE -320 -368 -432 -368
\r
104 WIRE 320 -368 288 -368
\r
105 WIRE 384 -368 320 -368
\r
106 WIRE 1072 -368 1040 -368
\r
107 WIRE 208 -352 176 -352
\r
108 WIRE 896 -336 848 -336
\r
109 WIRE 992 -336 944 -336
\r
110 WIRE 1040 -336 1040 -368
\r
111 WIRE 1040 -336 992 -336
\r
112 WIRE 1120 -224 1120 -320
\r
113 WIRE 1120 -224 1040 -224
\r
114 FLAG -80 -384 $G_Vss
\r
115 FLAG -80 -448 $G_Vdd
\r
116 FLAG 560 -1104 I0_opcode
\r
119 FLAG -176 -1136 PC_PLUS_1
\r
120 FLAG 224 -864 IS_CMP
\r
121 FLAG 224 -816 IS_LWI
\r
122 FLAG 224 -768 IS_BE
\r
129 FLAG 176 -384 IS_LWI
\r
130 FLAG -224 -880 FETCH
\r
131 FLAG 176 -352 EXECUTE
\r
133 FLAG -224 -1008 NEXT_PC
\r
134 FLAG 1712 -1008 S_IN
\r
138 FLAG 992 -1184 $G_Vss
\r
142 FLAG 944 -992 A0_BUF
\r
143 FLAG 944 -960 A1_BUF
\r
144 FLAG 944 -928 A2_BUF
\r
149 FLAG 992 -464 A0_BUF
\r
150 FLAG 992 -336 A2_BUF
\r
152 FLAG 1360 -1120 ALU_IN_A2
\r
153 FLAG 1360 -1088 ALU_IN_A1
\r
154 FLAG 1360 -1056 ALU_IN_A0
\r
155 FLAG 1360 -960 ALU_IN_B2
\r
156 FLAG 1360 -928 ALU_IN_B1
\r
157 FLAG 1360 -896 ALU_IN_B0
\r
158 FLAG 1712 -816 CLK_STATUS
\r
159 FLAG 1488 -832 IS_CMP
\r
160 FLAG 1488 -800 EXECUTE
\r
161 FLAG 320 -368 CLK_A
\r
162 FLAG -320 -432 FETCH
\r
163 FLAG -320 -368 EXECUTE
\r
165 FLAG 992 -400 A1_BUF
\r
168 FLAG -352 -816 IS_BE
\r
169 FLAG -464 -912 JUMP_ADDR
\r
175 SYMBOL tpower -80 -416 R0
\r
176 SYMATTR InstName X2
\r
177 SYMBOL tcycle_up -48 -1136 M0
\r
178 SYMATTR InstName CYCLE_PC
\r
179 SYMBOL mux3-1 -336 -976 R0
\r
180 SYMATTR InstName MUX_PC
\r
181 SYMBOL decoder1-3 400 -864 M0
\r
182 WINDOW 0 -75 -36 Left 0
\r
183 SYMATTR InstName INSTR_DEC
\r
184 SYMBOL trit_reg3 464 -592 R0
\r
185 SYMATTR InstName REGISTER_A
\r
186 SYMBOL min 240 -368 R0
\r
187 SYMATTR InstName DO_LWI
\r
188 SYMBOL mux9-3 1168 -1216 R0
\r
189 SYMATTR InstName MUX_ALU_A
\r
190 SYMBOL mux9-3 1136 -656 R0
\r
191 SYMATTR InstName MUX_ALU_B
\r
192 SYMBOL min 1600 -816 R0
\r
193 SYMATTR InstName DO_CMP
\r
194 SYMBOL alu 1504 -1120 R0
\r
195 SYMATTR InstName ALU
\r
196 SYMBOL dtflop-ms2 -64 -1056 R0
\r
197 SYMATTR InstName PROGRAM_COUNTER
\r
198 SYMBOL dtflop-ms2 1840 -1056 R0
\r
199 SYMATTR InstName STATUS_REG
\r
200 SYMBOL tbuf 912 -400 R0
\r
201 SYMATTR InstName BUF_A1
\r
202 SYMBOL tbuf 912 -464 R0
\r
203 SYMATTR InstName BUF_A0
\r
204 SYMBOL tbuf 912 -336 R0
\r
205 SYMATTR InstName BUF_A2
\r
206 SYMBOL mux3-1 -592 -944 R0
\r
207 SYMATTR InstName JUMP_MUX
\r
208 SYMBOL swrom-guess 256 -1104 R0
\r
209 WINDOW 0 43 -51 Left 0
\r
210 SYMATTR InstName SWROM
\r
211 SYMBOL sti -384 -432 R0
\r
212 SYMATTR InstName NEG_CLK
\r
213 SYMBOL clock_gen-fast -560 -448 R0
\r
214 SYMATTR InstName cg
\r
215 TEXT -8 -760 Left 0 !.tran 320u
\r
216 TEXT 736 -1192 Left 0 ;IN "Register"\n(User input)
\r
217 TEXT 736 -1088 Left 0 ;OUT "Register"\n(Cannot read from)
\r
218 TEXT 712 -968 Left 0 ;A Register
\r
219 TEXT 704 -632 Left 0 ;IN "Register"\n(User input)
\r
220 TEXT 704 -560 Left 0 ;OUT "Register"\n(Cannot read from)
\r
221 TEXT 696 -408 Left 0 ;A Register
\r
222 TEXT -728 -912 Left 0 ;=
\r
223 TEXT -728 -944 Left 0 ;<
\r
224 TEXT -728 -880 Left 0 ;>
\r
225 TEXT 296 -944 Left 0 ;guess.t
\r
226 TEXT 280 -272 Left 0 ;LWI Instruction
\r
227 TEXT 1296 -192 Left 0 ;CMP Instruction
\r
228 TEXT -600 -720 Left 0 ;BE Instruction
\r
229 TEXT 352 -1440 Left 0 ;3-TRIT TRINARY COMPUTER ARCHITECTURE
\r
230 RECTANGLE Normal 640 -240 64 -640
\r
231 RECTANGLE Normal 2112 -160 688 -1344
\r
232 RECTANGLE Normal -272 -688 -752 -1184
\r