blob: db240b25805353789c3eb228ea239b456a8456e8 (
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
|
* c:\users\shanthipriya\esim-workspace\4_bit_fa\4_bit_fa.cir
.include 74AC283.sub
* u2 c0 plot_v1
* u3 a1 plot_v1
* u4 a2 plot_v1
* u5 a3 plot_v1
* u7 a4 plot_v1
* u1 b1 plot_v1
* u6 b4 plot_v1
* u8 b3 plot_v1
* u9 b2 plot_v1
* u10 s1 plot_v1
* u11 s2 plot_v1
* u12 s3 plot_v1
* u13 s4 plot_v1
* u14 c_out plot_v1
x1 a1 b1 c0 a2 b2 a3 b3 a4 b4 s1 s2 s3 s4 c_out ? ? 74AC283
v1 c0 gnd pulse(0 5 0 1n 1n 250u 5120u)
v2 a1 gnd pulse(0 5 0 1n 1n 10u 20u)
v3 a2 gnd pulse(0 5 0 1n 1n 20u 40u)
v4 a3 gnd pulse(0 5 0 1n 1n 40u 80u)
v5 a4 gnd pulse(0 5 0 1n 1n 80u 160u)
v6 b1 gnd pulse(0 5 0 1n 1n 160u 320u)
v7 b2 gnd pulse(0 5 0 1n 1n 320u 640u)
v8 b3 gnd pulse(0 5 0 1n 1n 640u 1280u)
v9 b4 gnd pulse(0 5 0 1n 1n 1280u 2560u)
.tran 0.01e-06 2e-03 0e-00
* Control Statements
.control
run
print allv > plot_data_v.txt
print alli > plot_data_i.txt
plot v(c0)+6v(a1)+12 v(a2)+18v(a3)+24 v(a4)+30 v(b1)+36 v(b2)+42 v(b3)+48v(b4)+54 v(s1)+60 v(s2)+66 v(s3)+72v(s4)+78v(c_out)
.endc
.end
|
