UPD78320 Datasheet, PDF (54/88 Pages) NEC – 16/8-BIT SINGLE-CHIP MICROCONTROLLER

Mnemonic
Operand
OR
XOR
CMP
A, #byte
saddr, #byte
sfr, #byte
r, r1
A, saddr
A, sfr
saddr, saddr
A, mem
mem, A
A, #byte
saddr, #byte
sfr, #byte
r, r1
A, saddr
A, sfr
saddr, saddr
A, mem
mem, A
A, #byte
saddr, #byte
sfr, #byte
r, r1
A, saddr
A, sfr
saddr, saddr
A, mem
mem, A
Operation
2 A ← A ∨ byte
3 (saddr) ← (saddr) ∨ byte
4 sfr ← sfr ∨ byte
2 r ← r ∨ r1
2 A ← A ∨ (saddr)
3 A ← A ∨ sfr
3 (saddr) ← (saddr) ∨ (saddr)
2-4 A ← A ∨ (mem)
2-4 (mem) ← (mem) ∨ A
2 A ← A ∨ byte
3 (saddr) ← (saddr) ∨ byte
4 sfr ← sfr ∨ byte
2 r ← r ∨ r1
2 A ← A ∨ (saddr)
3 A ← A ∨ sfr
3 (saddr) ← (saddr) ∨ (saddr)
2-4 A ← A ∨ (mem)
2-4 (mem) ← (mem) ∨ A
2 A – byte
3 (saddr) – byte
4 sfr – byte
2 r – r1
2 A – (saddr)
3 A – sfr
3 (saddr) – (saddr)
2-4 A – (mem)
2-4 (mem) – A
µPD78320, 78322
Flags
S Z AC P/V CY
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
××
P
× × ×V×
× × ×V×
× × ×V×
× × ×V×
× × ×V×
× × ×V×
× × ×V×
× × ×V×
× × ×V×
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