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UPD78F9234MC-5A4-A Datasheet, PDF (340/419 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents
CHAPTER 21 INSTRUCTION SET OVERVIEW
Mnemonic
Operand
SUBC
AND
OR
XOR
A, #byte
saddr, #byte
A, r
A, saddr
A, !addr16
A, [HL]
A, [HL + byte]
A, #byte
saddr, #byte
A, r
A, saddr
A, !addr16
A, [HL]
A, [HL + byte]
A, #byte
saddr, #byte
A, r
A, saddr
A, !addr16
A, [HL]
A, [HL + byte]
A, #byte
saddr, #byte
A, r
A, saddr
A, !addr16
A, [HL]
A, [HL + byte]
Bytes Clocks
Operation
2
4 A, CY ← A − byte − CY
3
6 (saddr), CY ← (saddr) − byte − CY
2
4 A, CY ← A − r − CY
2
4 A, CY ← A − (saddr) − CY
3
8 A, CY ← A − (addr16) − CY
1
6 A, CY ← A − (HL) − CY
2
6 A, CY ← A − (HL + byte) − CY
2
4 A ← A ∧ byte
3
6 (saddr) ← (saddr) ∧ byte
2
4 A←A∧r
2
4 A ← A ∧ (saddr)
3
8 A ← A ∧ (addr16)
1
6 A ← A ∧ (HL)
2
6 A ← A ∧ (HL + byte)
2
4 A ← A ∨ byte
3
6 (saddr) ← (saddr) ∨ byte
2
4 A←A∨r
2
4 A ← A ∨ (saddr)
3
8 A ← A ∨ (addr16)
1
6 A ← A ∨ (HL)
2
6 A ← A ∨ (HL + byte)
2
4 A ← A ∨ byte
3
6 (saddr) ← (saddr) ∨ byte
2
4 A←A∨r
2
4 A ← A ∨ (saddr)
3
8 A ← A ∨ (addr16)
1
6 A ← A ∨ (HL)
2
6 A ← A ∨ (HL + byte)
Flag
Z AC CY
×××
×××
×××
×××
×××
×××
×××
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Remark One instruction clock cycle is one CPU clock cycle (fCPU) selected by the processor clock control
register (PCC).
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User’s Manual U17446EJ5V0UD