UPD78001B Datasheet, PDF (28/62 Pages) NEC – 8-BIT SINGLE-CHIP MICROCOMPUTER

µPD78001B(A), 78002B(A)
(2) 16-Bit Instruction
MOVW, XCHW ADDW, SUBW, CMPW, PUSH, POP, INCW, DECW
2nd Operand
1st Operand
#word
AX
ADDW
SUBW
CMPW
rp
MOVW
AX
MOVW*
rp*
MOVW
XCHW
sfrp
MOVW
saddrp
MOVW
!addr16
MOVW
SP
MOVW
sfrp
saddrp
!addr16
SP
MOVW
MOVW
MOVW
MOVW
MOVW
MOVW
MOVW
* Only when rp = BC, DE, HL.
None
INCW, DECW
PUSH, POP
(3) Bit Operation Instruction
MOV1, AND1, OR1, XOR1, SET1, CLR1, NOT1, BT, BF, BTCLR
2nd Operand
1st Operand
A.bit
A.bit
sfr.bit
saddr.bit
PWS.bit
[HL].bit
CY
MOV1
sfr.bit
MOV1
saddr.bit
MOV1
PSW.bit
MOV1
[HL].bit
MOV1
CY
MOV1
MOV1
MOV1
MOV1
MOV1
AND1
AND1
AND1
AND1
AND1
OR1
OR1
OR1
OR1
OR1
XOR1
XOR1
XOR1
XOR1
XOR1
$addr16
None
BT
BF
BTCLR
BT
BF
BTCLR
BT
BF
BTCLR
BT
BF
BTCLR
BT
BF
BTCLR
SET1
CLR1
SET1
CLR1
SET1
CLR1
SET1
CLR1
SET1
CLR1
SET1
CLR1
NOT1
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