IA2910A_08 Datasheet, PDF (18/21 Pages) InnovASIC, Inc – Microprogram Controller

IA2910A
Microprogram Controller
Execution Examples
Data Sheet
August 19, 2008
0 JUMP ZERO
0
1
2
1 COND JSB PL
50
STACK
51
53
52
90
53
91
54
92
55
93
2 JUMP MAP
50
51
52
53
90
91
3 COND JUMP PL
50
51
52
53
30
54
31
4 PUSH/COND LD CNTR
50
STACK
53
51
52
REGISTER/
53
COUNTER
N
5 COND JSB R/PL
6 COND JUMP VECTOR
50
50
51
51
52
STACK
52
53
55
53
20
54
54
21
90
55
80
91
56
81
92
57
82
93
83
94
84
7 COND JUMP R/PL
50
51
52
53
70
71
8 REPEAT LOOP, CNTR .NE. 0
STACK PUSH
51
50
51
52
80
53
81
54
55
REGISTER/
COUNTER
N
9 REPEAT PL, CNTR .NE. 0
COUNTER
(LDCT)
50
N
51
52
53
10 COND RETURN
STACK
53
11 COND JUMP PL & POP
STACK PUSH
51
50
50
51
90
51
52
91
52
53
92
53
54
93
54
55
94
55
95
56
96
97
90
80
91
81
92
82
13 TEST END LOOP
14 CONTINUE
STACK PUSH
50
52
50
51
51
52
53
54
55
56
57
12 LD CNTR & CONTINUE
50
COUNTER
N
51
52
70
53
71
72
15 THREE-WAY BRANCH
STACK PUSH
62
64
63
64
REGISTER/
COUNTER
65
N
66
72
73
IA211030314-03
Page 18 of 21
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