UPD784907 Datasheet, PDF (67/98 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLER

µPD784907, 784908
(3) 24-bit instructions (The instructions in parentheses are combinations realized by describing WHL as rg)
MOVG, ADDG, SUBG, INCG, DECG, PUSH, POP
Table 14-3. Instruction List by 24-Bit Addressing
2nd operand #imm24
1st operand
WHL
rg
saddrg !!addr24 mem1 [%saddrg] SP None^Note
rg'
WHL
(MOVG)
(ADDG)
(SUBG)
(MOVG)
(ADDG)
(SUBG)
(MOVG)
(ADDG)
(SUBG)
(MOVG)
ADDG
SUBG
(MOVG)
MOVG
MOVG
MOVG
rg
MOVG (MOVG) MOVG MOVG MOVG
ADDG (ADDG) ADDG
SUBG (SUBG) SUBG
INCG
DECG
PUSH
POP
saddrg
(MOVG) MOVG
!!addr24
(MOVG) MOVG
mem1
MOVG
[%saddrg]
MOVG
SP
MOVG MOVG
INCG
DECG
Note There is no second operand, or the second operand is not an operand address.
Data Sheet U11680EJ2V0DS00
67