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UPD784938 Datasheet, PDF (687/733 Pages) NEC – 16-Bit Single-Chip Microcontrollers | |||
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CHAPTER 29 INSTRUCTION OPERATIONS
Mnemonic
Operands
SUBC
A, #byte
r, #byte
saddr, #byte
sfr, #byte
r, râ
A, saddr2
r, saddr
saddr, r
r, sfr
sfr, r
saddr, saddrâ
A, [saddrp]
A, [%saddrg]
[saddrp], A
[%saddrg], A
A, !addr16
A, !!addr24
!addr16, A
!!addr24, A
A, mem
mem, A
Bytes
Operation
2
3
3/4
4
2/3
2
3
3
3
3
4
3/4
3/4
3/4
3/4
4
5
4
5
2 to 5
2 to 5
A, CY â A â byte â CY
r, CY â r â byte â CY
(saddr), CY â (saddr) â byte â CY
sfr, CY â sfr â byte â CY
r, CY â r â râ â CY
A, CY â A â (saddr2) â CY
r, CY â r â (saddr) â CY
(saddr), CY â (saddr) â r â CY
r, CY â r â sfr â CY
sfr, CY â sfr â r â CY
(saddr), CY â (saddr) â (saddrâ) â CY
A, CY â A â ((saddrp)) â CY
A, CY â A â ((saddrg)) â CY
((saddrp)), CY â ((saddrp)) â A â CY
((saddrg)), CY â ((saddrg)) â A â CY
A, CY â A â (addr16) â CY
A, CY â A â (addr24) â CY
(addr16), CY â (addr16) â A â CY
(addr24), CY â (addr24) â A â CY
A, CY â A â (mem) â CY
(mem), CY â (mem) â A â CY
Flags
S Z AC P/V CY
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Preliminary Userâs Manual U13987EJ1V0UM00
687
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