UPD78323 NEC, UPD78323 Datasheet - Page 54

• Manufacturer Part Number: UPD78323
• Description: 16/8-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

54
Mnemonic
ADDW
SUBW
CMPW
MULU
DIVUM
MULUW
DIVUX
MULW
AX, #word
saddrp, #word
sfrp, #word
rp, rp1
AX, saddrp
AX, sfrp
saddrp, saddrp
AX, #word
saddrp, #word
sfrp, #word
rp, rp1
AX, saddrp
AX, sfrp
saddrp, saddrp
AX, #word
saddrp, #word
sfrp, #word
rp, rp1
AX, saddrp
AX, sfrp
saddrp, saddrp
r1
r1
rp1
rp1
rp1
Operand
3
4
5
2
2
3
3
3
4
5
2
2
3
3
3
4
5
2
2
3
3
2
2
2
2
2
AX, CY
(saddrp), CY
sfrp, CY
rp, CY
AX, CY
AX, CY
(saddrp), CY
AX, CY
(saddrp), CY
sfrp, CY
rp, CY
AX, CY
AX, CY
(saddrp), CY
AX – word
(saddrp) – word
sfrp – word
rp – rp1
AX – (saddrp)
AX – sfrp
(saddrp) – (saddrp)
AX
AX(quotient), r1(remainder)
AX(higher 16 bits), rp1(lower 16 bits)
AXDE(quotient), rp1(remainder)
AX(higher 16 bits), rp1(lower 16 bits)
rp1
AX
AX
A
rp1
rp1
rp + rp1
rp – rp1
r1
AX + word
AX + (saddrp)
AX + sfrp
AX – word
AX – (saddrp)
AX – sfrp
sfrp + word
sfrp – word
(saddrp) + word
(saddrp) + (saddrp)
(saddrp) – word
(saddrp) – (saddrp)
Operation
AX
AXDE
r1
S
PD78323, 78324
Z
Flags
AC P/V CY
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V