UPD784218 Datasheet, PDF (59/92 Pages) NEC – 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

µPD784218, 784218Y
(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
Second Operand #imm24 WHL
First Operand
rg
saddrg !!addr24 mem1 [%saddrg] SP None^Note
rg'
WHL
(MOVG) (MOVG) (MOVG) (MOVG) (MOVG)
(ADDG) (ADDG) (ADDG) ADDG
(SUBG) (SUBG) (SUBG) SUBG
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 Either the second operand is not used, or the second operand is not an operand address.
Data Sheet U12304EJ2V0DS00
59