80C196KB USER’S GUIDE
Table 3.3A. Instruction Execution State Times
(1)
MNEMONIC
DIRECT
IMMED
INDIRECT
INDEXED
NORMAL
*
A-INC
*
SHORT
*
LONG
*
ADD (3-op)
5
6
7/10
8/11
7/10
8/11
SUB (3-op)
5
6
7/10
8/11
7/10
8/11
ADD (2-op)
4
5
6/8
7/9
6/8
7/9
SUB (2-op)
4
5
6/8
7/9
6/8
7/9
ADDC
4
5
6/8
7/9
6/8
7/9
SUBC
4
5
6/8
7/9
6/8
7/9
CMP
4
5
6/8
7/9
6/8
7/9
ADDB (3-op)
5
5
7/10
8/11
7/10
8/11
SUBB (3-op)
5
5
7/10
8/11
7/10
8/11
ADDB (2-op)
4
4
6/8
7/9
6/8
7/9
SUBB (2-op)
4
4
6/8
7/9
6/8
7/9
ADDCB
4
4
6/8
7/9
6/8
7/9
SUBCB
4
4
6/8
7/9
6/8
7/9
CMPB
4
4
6/8
7/9
6/8
7/9
MUL (3-op)
16
17
18/21
19/22
19/22
20/23
MULU (3-op)
14
15
16/19
17/19
17/20
18/21
MUL (2-op)
16
17
18/21
19/22
19/22
20/23
MULU (2-op)
14
15
16/19
17/19
17/20
18/21
DIV
26
27
28/31
29/32
29/32
30/33
DIVU
24
25
26/29
27/30
27/30
28/31
MULB (3-op)
12
12
14/17
13/15
15/18
16/19
MULUB (3-op)
10
10
12/15
12/16
12/16
14/17
MULB (2-op)
12
12
14/17
15/18
15/18
16/19
MULUB (2-op)
10
10
12/15
13/15
12/16
14/17
DIVB
18
18
20/23
21/24
21/24
22/25
DIVUB
16
16
18/21
19/22
19/22
20/23
AND (3-op)
5
6
7/10
8/11
7/10
8/11
AND (2-op)
4
5
6/8
7/9
6/8
7/9
OR (2-op)
4
5
6/8
7/9
6/8
7/9
XOR
4
5
6/8
7/9
6/8
7/9
ANDB (3-op)
5
5
7/10
8/11
7/10
8/11
ANDB (2-op)
4
4
6/8
7/9
6/8
7/9
ORB (2-op)
4
4
6/8
7/9
6/8
7/9
XORB
4
4
6/8
7/9
6/8
7/9
LD, LDB
4, 4
5, 4
5/8
6/8
6/9
7/10
ST, STB
4, 4
b
5/8
6/9
6/9
7/10
LDBSE
4
4
5/8
6/8
6/9
7/10
LDBZE
4
4
5/8
6/8
6/9
7/10
BMOV
internal/internal: 6
a
8 per word
external/internal: 6
a
11 per word
external/external: 6
a
14 per word
PUSH (int stack)
6
7
9/12
10/13
10/13
11/14
POP (int stack)
8
b
10/12
11/13
11/13
12/14
PUSH (ext stack)
8
9
11/14
12/15
12/15
13/16
POP (ext stack)
11
b
13/15
14/16
14/16
15/17
*
Times for operands as: SFRs and internal RAM (0 – 1FFH)/memory controller (200H – 0FFFFH)
NOTE:
1. Execution times for memory controller references may be one to two states higher depending on the number of bytes in
the prefetch queue. Internal stack is 200H – 1FFH and external stack is 200H – 0FFFFH.
20
数控原理与维修
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Содержание 80C196KB Series
Страница 1: ...November 1990 80C196KB User s Guide Order Number 270651 003 http www agreenleaf cn...
Страница 59: ...80C196KB USER S GUIDE Figure 11 7 Ideal A D Characteristic 270651 37 55 http www agreenleaf cn...
Страница 60: ...80C196KB USER S GUIDE Figure 11 8 Actual and Ideal Characteristics 270651 38 56 http www agreenleaf cn...
Страница 61: ...80C196KB USER S GUIDE Figure 11 9 Terminal Based Characteristic 270651 39 57 http www agreenleaf cn...
Страница 70: ...80C196KB USER S GUIDE Figure 13 5 Reset Sequence 80C196KB Reset Sequence 270651 45 66 http www agreenleaf cn...
Страница 83: ...80C196KB USER S GUIDE 270651 80 Figure 15 14 AC Timing Diagrams 79 http www agreenleaf cn...
Страница 84: ...80C196KB USER S GUIDE 270651 81 270651 84 Figure 15 14 AC Timing Diagrams Continued 80 http www agreenleaf cn...