NEC switch - Manual (Page 209)

CHAPTER 15 INSTRUCTION SET
User’s Manual U12978EJ3V0UD
209
(4) Call instructions/branch instructions
CALL, CALLT, BR, BC, BNC, BZ, BNZ, DBNZ
2nd Operand
1st Operand
AX !addr16 [addr5] $addr16
Basic Instructions BR CALL
BR
CALLT BR
BC
BNC
BZ
BNZ
Compound Instructions DBNZ
(5) Other instructions
RET, RETI, NOP, EI, DI, HALT, STOP