Epson S1C63000 Core Cpu Manual page 146

CHAPTER 4: INSTRUCTION SET
XOR %r,imm4
Function: r r imm4
Performs an exclusive OR operation of the 4-bit immediate data imm4 and the content of the r
register (A or B), and stores the result in the r register.
Code:
Mnemonic
XOR %A,imm4
XOR %B,imm4
Flags: E I
–
Src: Immediate data
Mode:
Dst: Register direct
Extended addressing: Invalid
XOR %F,imm4
Function: F F imm4
Performs an exclusive OR operation of the 4-bit immediate data imm4 and the content of the F
(flag) register, and stores the result in the r register. It is possible to set/reset any flag.
Code:
Mnemonic
XOR %F,imm4
Flags: E I
Src: Immediate data
Mode:
Dst: Register direct
Extended addressing: Invalid
140
Exclusive OR immediate data imm4 and r reg.
MSB
1 1 0 1 1 1 1 0 0 i3 i2 i1 i0 1BC0H–1BCFH
1 1 0 1 1 1 1 0 1 i3 i2 i1 i0 1BD0H–1BDFH
C Z
–
Exclusive OR immediate data imm4 and F reg.
MSB
1 0 0 0 0 1 0 1 0 i3 i2 i1 i0 10A0H–10AFH
C Z
EPSON
LSB
LSB
S1C63000 CORE CPU MANUAL
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