上海贝岭股份有限公司
Shanghai Belling Co., Ltd.
BL35P02 DATASHEET
CPX #opr
CPX opr
CPX opr
CPX opr,X
CPX opr,X
CPX ,X
IMM
DIR
EXT
IX2
IX1
IX
A3
B3
C3
D3
E3
F3
ii
dd
hh
ll
2
3
4
5
4
3
Compare Index Register
with Memory Byte
(X) -(M)
-
-
*
*
*
ee
ff
ff
DEC opr
DECA
M←(M)-1
A ←(A)-1
X ←(X)-1
M←(M)-1
M←(M)-1
DIR
INH
INH
IX1
IX
3A
4A
5A
6A
7A
A8
B8
C8
D8
E8
F8
dd
5
3
3
6
5
2
3
4
5
4
3
Decrement Byte
DECX
-
-
*
*
-
DEC opr,X
DEC ,X
ff
EOR #opr
EOR opr
EOR opr
EOR opr,X
EOR opr,X
EOR ,X
IMM
DIR
EXT
IX2
IX1
IX
ii
dd
hh
ll
EXCLUSIVE
Accumulator
Memory Byte
OR
-
-
*
*
-
A ←(A) (M)
with
ee
ff
ff
INC opr
INCA
M←(M)+1
A ←(A)+1
X ←(X)+1
M←(M)+1
M←(M)+1
DIR
INH
INH
IX1
IX
3C
4C
5C
6C
7C
BC
CC
DC
EC
FC
dd
5
3
3
6
5
2
3
4
3
2
Increment Byte
INCX
-
-
*
*
-
INC opr,X
INC ,X
ff
JMP opr
JMP opr
JMP opr,X
JMP opr,X
JMP ,X
DIR
EXT
IX2
IX1
IX
dd
hh
ll
Unconditional Jump
PC ←Jump Address
-
-
-
-
-
ee
ff
ff
JSR opr
JSR opr
JSR opr,X
JSR opr,X
JSR ,X
DIR
EXT
IX2
IX1
IX
BD
CD
DD
ED
FD
dd
hh
ll
5
6
7
6
5
PC←(PC)+n(n=1,2,or
Jump to Subroutine
3)
push
-
-
-
-
-
ee
ff
(PCL);SP←(SP)-1
push(PCH);SP←(SP)-
1
ff
PC←
Effective
TEL：86-21-64850700
WEB: www.belling.com.cn
Page 20 of 27
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