HD404669 Datasheet, PDF (124/142 Pages) Hitachi Semiconductor – Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit

HD404669 Series
Table 35 Opcode Map
R8
R9 _H ^L
0
0
NOP
1
XSPX
234
XSPY XSPXY ANEM
1 RTN RTNI
ALEM
2
3
4
LBM(XY)
BNEM
5 ^LMAIY(X)
AYY
6 NEGA
RED
07
8
XMA(XY)
9
LAM(XY)
A ^{ROTR ROTL}
B
C
XMB(XY)
BLEM
D LMADY(X)
SYY
E TD
SED
F
LWI i(2)
0
1
2
3
4
5
6
7
18
9
A
B
C
D
E
F
56
SEM n(2)
LMA(XY)
DAA
0
78
AM
AMC
INEM i(4)
ILEM i(4)
LAB
LASPY
LASPX
YNEI i(4)
SMC
TBR p(4)
LBA
LYA
LXA
LBI i(4)
LYI i(4)
LXI i(4)
LAI i(4)
LBR m(4)
LAR m(4)
REDD m(4)
LAMR m(4)
AI i(4)
LMIIY i(4)
TDD m(4)
ALEI i(4)
LRB m(4)
LRA m(4)
SEDD m(4)
XMRA m(4)
9A
REM n(2)
DAS
B CD E
ORM
EORM
IB
IY
ANM
TM n(2)
REC
F
TC
LAY
DB
DY
SEC
1-word/2-cycle
instruction
1-word/3-cycle
instruction
RAM direct address
instruction
(2-word/2-cycle)
2-word/2-cycle
instruction
124