NEC mPD784225 Series User Manual page 529

(3) 24-bit data transfer instruction: MOVG
Mnemonic Operand
MOVG rg, #imm24
rg, rg'
rg, !!addr24
!!addr24, rg
rg, saddrg
saddrg, rg
WHL, [%saddrg]
[%saddrg], WHL
WHL, mem1
mem1, WHL
(4) 8-bit data exchange instruction: XCH
Mnemonic Operand
XCH r, r'
A, r
A, saddr2
r, saddr
r, sfr
saddr, saddr'
r, !addr16
r, !!addr24
A, [saddrp]
A, [%saddrg]
A, mem
CHAPTER 28 INSTRUCTION OPERATION
Bytes
rg ← imm24
5
rg ← rg'
2
rg ← (addr24)
5
(addr24) ← rg
5
rg ← (saddrg)
3
(saddrg) ← rg
3
WHL ← ((saddrg))
3/4
((saddrg)) ← WHL
3/4
WHL ← (mem1)
2-5
(mem1) ← WHL
2-5
Bytes
r ↔ r'
2/3
A ↔ r´
1/2
A ↔ (saddr2)
2
r ↔ (saddr)
3
r ↔ sfr
3
(saddr) ↔ (saddr')
4
r ↔ (addr16)
4
r ↔ (addr24)
5
2/3 A↔ ((saddrp))
A ↔ ((saddrg))
3/4
A ↔ (mem)
2-5
User's Manual U12697EJ3V0UM
Operation
Operation
Flag
S Z AC P/V CY
Flag
S Z AC P/V CY
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