UPD784044 Datasheet, PDF (56/90 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLER

µPD784044(A), 784046(A)
(5) Call/return/branch instructions
CALL, CALLF, CALLT, BRK, RET, RETI, RETB, RETCS, RETCSB, BRKCS, BR, BNZ, BNE, BZ, BE, BNC,
BNL, BC, BL, BNV, BPO, BV, BPE, BP, BN, BLT, BGE, BLE, BGT, BNH, BH, BF, BT, BTCLR, BFSET, DBNZ
Table 12-5. Addressing for Call/Return/Branch Instructions
Operand of
instruction
address
Basic
instruction
Compound
instruction
$addr20
BC^Note
BR
BF
BT
BTCLR
BFSET
DBNZ
$!addr20 !addr16
CALL
BR
CALL
BR
RETCS
RETCSB
!!addr20
CALL
BR
rp
CALL
BR
rg
CALL
BR
[rp]
[rg]
!addr11 [addr5]
RBn
None
CALL
BR
CALL
BR
CALLF
CALLT
BRKCS
BRK
RET
RETI
RETB
Note BNZ, BNE, BZ, BE, BNC, BNL, BL, BNV, BPO, BV, BPE, BP, BN, BLT, BGE, BLE, BGT, BNH, and BH are the
same as BC.
(6) Other instructions
ADJBA, ADJBS, CVTBW, LOCATION, SEL, NOT, EI, DI, SWRS
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