m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 515

• Manufacturer Part Number: m37905
• Description: Mitsubishi 16-bit Single-chip Microcomputer 7700 Family / 7900 Series
• Manufacturer: Renesas Electronics Corporation.

APPENDIX
Appendix 6. Machine instructions
20-84
MPY
(Notes 2 and
14)
MPYS
(Notes 2 and
14)
MVN
(Note 15)
MVP
(Note 16)
NEG
(Note 1)
NEGD
ORA
(Notes 1 and
2)
ORAB
(Note 1)
ORAM
(Note 3)
ORAMB
ORAMD
PEA
PEI
NOP
Symbol
(
(
M(Y + k) M(X + k)
k = 0 to i – 1
M(Y–k) M(X–k)
k = 0 to i–1
M(S) M((DPRn) + dd + 1)
S S + 1
M(S) M((DPRn)+dd)
S S – 1
(B, A) A
(B, A) A
Acc
E
PC PC + 1
When catty occurs in PC
PG PG + 1
Acc Acc M
Acc
M M IMM
M8 M8 IMM8
M32 M32 IMM32
M(S) IMM
S S – 1
M(S) IMM
S S – 1
i: Number of transfer bytes
specified by accumulator A
i: Number of transfer bytes
specified by accumulator A
L
–E
–Acc
Acc
L
H
L
M
M (Signed)
Function
IMM8
(n = 0 to 3)
)
)
7905 Group User’s Manual Rev.1.0
length (Bit)
Operation
16/8
16/8
16/8
16/8
16/8
16/8
16/8
32
32
16
16
8
–
8
op n #
74 1 1
IMP
op n #
C7
D7
81 2 3
56
63 1 2
31 8 3
31 8 3
56 1 2
81 2 3
63
IMM
op n #
24 1 1
81 2 2
24
31 4 2
80
A
CA
DA
21 9 3
21 9 3
5A 3 2
5A
51 7 4
33
51 7 4
32
51 10 7
B3
op n #
81 4 3
DIR
op n #
21 10 3
21 10 3
5B
CB
DB
5B 4 2
81 5 3
DIR, X DIR, Y (DIR) (DIR, X) (DIR), Y
Addressing Modes
op n #
C0
D0
11 6 3
50
91 6 3
50
op n #
21 11 3
21 11 3
op n #
C1
21 12 3
21 12 3
D1
11 7 3
51
91 7 3
51
58
op n # op n # op n #
C8
21 12 3
D8
11 7 3
91 7 3
58
21 12 3
C2
11 8 3
52
91 8 3
52
21 13 3
21 13 3
D2
L(DIR)
C9
D9
11 9 3
59
L(DIR), Y
21 14 3
21 14 3
91 9 3
59