Справочник Пользователя для Intel 80C196NU
A-3
INSTRUCTION SET REFERENCE
Table A-1. Opcode Map (Right Half)
Opcode
x
8
x
9
x
A
x
B
x
C
x
D
x
E
x
F
0
x
SHR
SHL
SHRA
XCH
ix
SHRL
SHLL
SHRAL
NORML
1
x
SHRB
SHLB
SHRAB
XCHB
ix
EST
in
EST
ix
ESTB
in
ESTB
ix
2
x
SCALL
3
x
JBS
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
4
x
SUB 3op
MULU 3op (Note 2)
di
im
in
ix
di
im
in
ix
5
x
SUBB 3op
MULUB 3op (Note 2)
di
im
in
ix
di
im
in
ix
6
x
SUB 2op
MULU 2op (Note 2)
di
im
in
ix
di
im
in
ix
7x
SUBB 2op
MULUB 2op (Note 2)
di
im
in
ix
di
im
in
ix
8
x
CMP
DIVU (Note 2)
di
im
in
ix
di
im
in
ix
9
x
CMPB
DIVUB (Note 2)
di
im
in
ix
di
im
in
ix
A
x
SUBC
LDBZE
di
im
in
ix
di
im
in
ix
B
x
SUBCB
LDBSE
di
im
in
ix
di
im
in
ix
C
x
PUSH
POP
BMOVI
POP
di
im
in
ix
di
in
ix
D
x
JST
JH
JLE
JC
JVT
JV
JLT
JE
E
x
ELD
in
ELD
ix
ELDB
in
ELDB
ix
DPTS
EPTS
(Note 1)
LCALL
F
x
CLRC
SETC
DI
EI
CLRVT
NOP
signed
MUL/DIV
(Note 2)
RST
NOTES:
1.
1.
This opcode is reserved, but it does not generate an unimplemented opcode interrupt.
2.
Signed multiplication and division are two-byte instructions. The first byte is “FE” and the second is the
opcode of the corresponding unsigned instruction.
opcode of the corresponding unsigned instruction.