HD6433044 Datasheet, PDF (733/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

Table A-2 Operation Code Map (3)
Instruction code: 1st byte 2nd byte ^{3rd byte} 4th byte
AH AL BH BL CH CL DH DL
Instruction when most significant bit of DH is 0.
Instruction when most significant bit of DH is 1.
CL
AH
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
ALBH
BLCH
01406
LDC
STC
LDC
STC
LDC
STC
LDC
STC
01C05 MULXS
MULXS
01D05
DIVXS
DIVXS
01F06
OR
XOR
AND
7Cr06 ^*1
7Cr07 ^*1
7Dr06 ^*1 BSET
7Dr07 ^*1 BSET
BNOT
BNOT
BCLR
BCLR
BTST
BTST
BOR BXOR BAND BLD
BIOR
BIXOR BIAND BILD
BST
BIST
7Eaa6^*2
7Eaa7^*2
7Faa6^*2 BSET
7Faa7^*2 BSET
BNOT
BNOT
BCLR
BCLR
BTST
BTST
BOR BXOR BAND BLD
BIOR
BIXOR BIAND BILD
BST
BIST
Notes: 1. r is the register designation field.
2. aa is the absolute address field.