blob: 6b5a8f921cb8e6d460128cbbe8f7385433af4b91 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
|
EESchema Schematic File Version 2
LIBS:CD4015BC_edge-rescue
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:power
LIBS:eSim_Plot
LIBS:transistors
LIBS:conn
LIBS:eSim_User
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:eSim_Analog
LIBS:eSim_Devices
LIBS:eSim_Digital
LIBS:eSim_Hybrid
LIBS:eSim_Miscellaneous
LIBS:eSim_Power
LIBS:eSim_Sources
LIBS:eSim_Subckt
LIBS:eSim_Nghdl
LIBS:eSim_Ngveri
LIBS:eSim_SKY130
LIBS:eSim_SKY130_Subckts
LIBS:CD4015BC_edge-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 2250 1850 0 60 Input ~ 0
da
Text GLabel 2250 2150 0 60 Input ~ 0
clka
Text GLabel 2250 2700 0 60 Input ~ 0
ra
Wire Wire Line
2250 1850 2400 1850
Wire Wire Line
2250 2150 2400 2150
Wire Wire Line
2250 2700 7900 2700
Connection ~ 2950 2700
Connection ~ 4650 2700
Connection ~ 6250 2700
Wire Wire Line
3500 1850 4100 1850
Wire Wire Line
5200 1850 5700 1850
Wire Wire Line
6800 1850 7350 1850
Connection ~ 2350 2150
Text GLabel 2250 3650 0 60 Input ~ 0
db
Text GLabel 2250 3950 0 60 Input ~ 0
clkb
Text GLabel 2250 4500 0 60 Input ~ 0
rb
Wire Wire Line
2250 3650 2400 3650
Wire Wire Line
2250 3950 2400 3950
Wire Wire Line
2250 4500 7900 4500
Connection ~ 2950 4500
Connection ~ 4650 4500
Connection ~ 6250 4500
Wire Wire Line
3500 3650 4100 3650
Wire Wire Line
5200 3650 5700 3650
Wire Wire Line
6800 3650 7350 3650
Wire Wire Line
2350 3950 2350 4600
Wire Wire Line
2350 4600 7350 4600
Wire Wire Line
4100 4600 4100 3950
Connection ~ 2350 3950
Wire Wire Line
5700 4600 5700 3950
Connection ~ 4100 4600
Wire Wire Line
7350 4600 7350 3950
Connection ~ 5700 4600
Text GLabel 3600 1850 1 60 Input ~ 0
qa1
Text GLabel 5300 1850 1 60 Input ~ 0
qa2
Text GLabel 6900 1850 1 60 Input ~ 0
qa3
Text GLabel 8550 1850 2 60 Input ~ 0
qa4
Wire Wire Line
8450 1850 8550 1850
Text GLabel 3600 3650 1 60 Input ~ 0
qb1
Text GLabel 5300 3650 1 60 Input ~ 0
qb2
Text GLabel 6900 3650 1 60 Input ~ 0
qb3
Text GLabel 8550 3650 2 60 Input ~ 0
qb4
Wire Wire Line
8450 3650 8550 3650
Wire Wire Line
2350 2150 2350 2800
Wire Wire Line
2350 2800 7350 2800
Wire Wire Line
4100 2800 4100 2150
Wire Wire Line
5700 2800 5700 2150
Connection ~ 4100 2800
Wire Wire Line
7350 2800 7350 2150
Connection ~ 5700 2800
$Comp
L dff_edge X1
U 1 1 68066A43
P 2950 2150
F 0 "X1" H 2950 2150 60 0000 C CNN
F 1 "dff_edge" H 2950 2250 60 0000 C CNN
F 2 "" H 2950 2150 60 0001 C CNN
F 3 "" H 2950 2150 60 0001 C CNN
1 2950 2150
1 0 0 -1
$EndComp
$Comp
L dff_edge X3
U 1 1 68066A7D
P 4650 2150
F 0 "X3" H 4650 2150 60 0000 C CNN
F 1 "dff_edge" H 4650 2250 60 0000 C CNN
F 2 "" H 4650 2150 60 0001 C CNN
F 3 "" H 4650 2150 60 0001 C CNN
1 4650 2150
1 0 0 -1
$EndComp
$Comp
L dff_edge X5
U 1 1 68066A9A
P 6250 2150
F 0 "X5" H 6250 2150 60 0000 C CNN
F 1 "dff_edge" H 6250 2250 60 0000 C CNN
F 2 "" H 6250 2150 60 0001 C CNN
F 3 "" H 6250 2150 60 0001 C CNN
1 6250 2150
1 0 0 -1
$EndComp
$Comp
L dff_edge X7
U 1 1 68066AFF
P 7900 2150
F 0 "X7" H 7900 2150 60 0000 C CNN
F 1 "dff_edge" H 7900 2250 60 0000 C CNN
F 2 "" H 7900 2150 60 0001 C CNN
F 3 "" H 7900 2150 60 0001 C CNN
1 7900 2150
1 0 0 -1
$EndComp
$Comp
L dff_edge X2
U 1 1 68066B8E
P 2950 3950
F 0 "X2" H 2950 3950 60 0000 C CNN
F 1 "dff_edge" H 2950 4050 60 0000 C CNN
F 2 "" H 2950 3950 60 0001 C CNN
F 3 "" H 2950 3950 60 0001 C CNN
1 2950 3950
1 0 0 -1
$EndComp
$Comp
L dff_edge X4
U 1 1 68066BF3
P 4650 3950
F 0 "X4" H 4650 3950 60 0000 C CNN
F 1 "dff_edge" H 4650 4050 60 0000 C CNN
F 2 "" H 4650 3950 60 0001 C CNN
F 3 "" H 4650 3950 60 0001 C CNN
1 4650 3950
1 0 0 -1
$EndComp
$Comp
L dff_edge X6
U 1 1 68066C6E
P 6250 3950
F 0 "X6" H 6250 3950 60 0000 C CNN
F 1 "dff_edge" H 6250 4050 60 0000 C CNN
F 2 "" H 6250 3950 60 0001 C CNN
F 3 "" H 6250 3950 60 0001 C CNN
1 6250 3950
1 0 0 -1
$EndComp
$Comp
L dff_edge X8
U 1 1 68066CA3
P 7900 3950
F 0 "X8" H 7900 3950 60 0000 C CNN
F 1 "dff_edge" H 7900 4050 60 0000 C CNN
F 2 "" H 7900 3950 60 0001 C CNN
F 3 "" H 7900 3950 60 0001 C CNN
1 7900 3950
1 0 0 -1
$EndComp
$EndSCHEMATC
|
