-
Notifications
You must be signed in to change notification settings - Fork 27
/
custom_cells.lib
68 lines (68 loc) · 1.51 KB
/
custom_cells.lib
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
// test comment
/* test comment */
library(demo) {
cell(BUF) {
area: 6;
pin(A) { direction: input; }
pin(Y) { direction: output;
function: "A"; }
}
cell(NOT) {
area: 3;
pin(A) { direction: input; }
pin(Y) { direction: output;
function: "A'"; }
}
cell(NAND) {
area: 4;
pin(A) { direction: input; }
pin(B) { direction: input; }
pin(Y) { direction: output;
function: "(A*B)'"; }
}
cell(AND) {
area: 7;
pin(A) { direction: input; }
pin(B) { direction: input; }
pin(Y) { direction: output;
function: "(A*B)"; }
}
cell(NOR) {
area: 7;
pin(A) { direction: input; }
pin(B) { direction: input; }
pin(Y) { direction: output;
function: "(A+B)'"; }
}
cell(OR) {
area: 7;
pin(A) { direction: input; }
pin(B) { direction: input; }
pin(Y) { direction: output;
function: "(A+B)"; }
}
cell(XOR) {
area: 7;
pin(A) { direction: input; }
pin(B) { direction: input; }
pin(Y) { direction: output;
function: "(A^B)"; }
}
cell(XNOR) {
area: 7;
pin(A) { direction: input; }
pin(B) { direction: input; }
pin(Y) { direction: output;
function: "(A^B)'"; }
}
cell(DFF) {
area: 18;
ff(IQ, IQN) { clocked_on: C;
next_state: D; }
pin(C) { direction: input;
clock: true; }
pin(D) { direction: input; }
pin(Q) { direction: output;
function: "IQ"; }
}
}