UPD784020 Datasheet, PDF (57/90 Pages) NEC – 16/8-BIT SINGLE-CHIP MICROCOMPUTER

mPD784020, 784021
(4) Bit manipulation instructions
MOV1, AND1, OR1, XOR1, SET1, CLR1, NOT1, BT, BF, BTCLR, BFSET
Table 13-4 Bit Manipulation Instructions Implemented by Addressing
2nd operand CY
1st operand
CY
saddr.bit
sfr.bit
A.bit
X.bit
PSWL.bit
PSWH.bit
mem2.bit
!addr16.bit
!!addr24.bit
MOV1
saddr.bit sfr.bit
A.bit X.bit
PSWL.bit PSWH.bit
mem2.bit
!addr16.bit !!addr24.bit
MOV1
AND1
OR1
XOR1
/saddr.bit /sfr.bit
/A.bit /X.bit
/PSWL.bit /PSWH.bit
/mem2.bit
/!addr16.bit /!!addr24.bit
AND1
OR1
None^Note
NOT1
SET1
CLR1
NOT1
SET1
CLR1
BF
BT
BTCLR
BFSET
Note There is no second operand, or the second operand is not an operand address.
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