Zilog Z8F0130 - Manual (Page 234)

eZ8
™
CPU Core
User Manual
UM012820-0810 SBC Instruction
219
SBC R15, @R10

Object Code: 33 FA
If Register 34h contains the value 2Eh , the Carry flag is set, and Register
12h contains the value 1bh , the following statement leaves the value 12h
in Register 34h , sets the D flag, and clears the C, Z, S, V, and H flags:
SBC 34h, 12h

Object Code: 34 12 34
If Register 4Bh contains the value 82h , the Carry flag is set, Working
Register R3 contains the value 10h , and Register 10h contains the value
01h , the following statement leaves the value 80h in Register 4Bh , sets
the D and S flags and clears the C, Z, V, and H flags:
SBC 4Bh, @R3

Object Code: 35 E3 4B
If Register 6Ch contains the value 2Ah , and the Carry flag is not set, the
following statement leaves the value 27h in Register 6Ch , sets the D flag,
and clears the C, Z, S, V, and H flags:
SBC 6Ch, #03h

Object Code: 36 6C 03
If Register D4h contains the value 5Fh , Register 5Fh contains the value
4Ch , and the Carry flag is set, the following statement leaves the value
49h in Register 5Fh , sets the D flag, and clears the C, Z, S, V, and H
flags:
SBC @D4h, #02h

Object Code: 37 D4 02