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
|
.PS
# `ABlogix.m4'
log_init
linewid = 0.4
# A more complex expression
F: Autologix(And(Or(x3,x1,~x0),Nor(Or(x3,Not(x2),~x1,x0),
And(x4,Or(x2,x1,~x0),Xor(x2,~x1)))))
Loopover_(`v_', `"$v_$" at F.In`'v_ above', x0,x1,x2,x3,x4)
"\sl Out" ljust at F.Out
`"{\tt \shortstack[l]{Autologix(And(Or(x3,x1,\~{}x0),\\
\quad Nor(Or(x3,Not(x2),\~{}x1,x0),And(x4,Or(x2,x1,\~{}x0),\
Xor(x2,\~{}x1)))))}}"' wid 440pt__ ht 20pt__ \
with .w at F.sw+(0,-0.25)
# Inputs on the left with vert offset in L_units
define(`Doff',LV;offset=25)
G: Autologix(And(Or(x3,x1,~x0),Nor(Or(x3,Not(x2),~x1,x0),
And(x4,Or(x2,x1,~x0),Xor(x2,~x1)))),
Doff*L_unit) \
with .sw at F.Out+(0.2,-0.7)
Loopover_(`v_', `"$v_$" wid 11pt__ at G.In`'v_ rjust ', x0,x1,x2,x3,x4)
"\sl Out" ljust at G.Out
"{\tt ...,Doff*L\_unit)}" at G.s+(0,-10pt__)
# A more complex expression
define(`Eoff',R)
E: Autologix(And(Or(x3,x1,~x0),Nor(Or(x3,Not(x2),~x1,x0),
And(x4,Or(x2,x1,~x0),Xor(x2,~x1)))),
Eoff) \
with .nw at F.sw+(0,-1.35)
Loopover_(`v_', `"$v_$" at E.In`'v_ above ', x0,x1,x2,x3,x4)
"\sl Out" ljust at E.Out
"{\tt ...,Eoff)}" at E.s+(0,-10pt__)
# Inputs on the left with vert offset in L_units
define(`Foff',LRV;offset=17.25)
D: Autologix(And(Or(x3,x1,~x0),Nor(Or(x3,Not(x2),~x1,x0),
And(x4,Or(x2,x1,~x0),Xor(x2,~x1)))),
Foff*L_unit) \
with .sw at E.Out1+(0.2,-0.51)
Loopover_(`v_', `"$v_$" wid 11pt__ at D.In`'v_ rjust ', x0,x1,x2,x3,x4)
"\sl Out" ljust at D.Out
"{\tt ...,Foff*L\_unit)}" at D.s+(0,-10pt__)
.PE
|