Epson S5U1C63000A manual 315

Instruction List (9)

S1C63000 Core CPU

Classification

Logic operation

Mnemonic		Basic function
Opcode	Operand
OR	%B,imm4	B ← B∨imm4
	%B,[%X]	B ← B∨[X]
	%B,[%X]+	B ← B∨[X], X ← X+1
	%B,[%Y]	B ← B∨[Y]
	%B,[%Y]+	B ← B∨[Y], Y ← Y+1
OR	%F,imm4	F ← F∨imm4
OR	[%X],%A	[X] ← [X]∨A
	[%X],%B	[X] ← [X]∨B
	[%X],imm4	[X] ← [X]∨imm4
	[%X]+,%A	[X] ← [X]∨A, X ← X+1
	[%X]+,%B	[X] ← [X]∨B, X ← X+1
	[%X]+,imm4	[X] ← [X]∨imm4, X ← X+1
OR	[%Y],%A	[Y] ← [Y]∨A
	[%Y],%B	[Y] ← [Y]∨B
	[%Y],imm4	[Y] ← [Y]∨imm4
	[%Y]+,%A	[Y] ← [Y]∨A, Y ← Y+1
	[%Y]+,%B	[Y] ← [Y]∨B, Y ← Y+1
	[%Y]+,imm4	[Y] ← [Y]∨imm4, Y ← Y+1
XOR	%A,%A	A ← A∀A
	%A,%B	A ← A∀B
	%A,imm4	A ← A∀imm4
	%A,[%X]	A ← A∀[X]
	%A,[%X]+	A ← A∀[X], X ← X+1
	%A,[%Y]	A ← A∀[Y]
	%A,[%Y]+	A ← A∀[Y], Y ← Y+1
XOR	%B,%A	B ← B∀A
	%B,%B	B ← B∀B
	%B,imm4	B ← B∀imm4
	%B,[%X]	B ← B∀[X]
	%B,[%X]+	B ← B∀[X], X ← X+1
	%B,[%Y]	B ← B∀[Y]
	%B,[%Y]+	B ← B∀[Y], Y ← Y+1
XOR	%F,imm4	F ← F∀imm4
XOR	[%X],%A	[X] ← [X]∀A
	[%X],%B	[X] ← [X]∀B
	[%X],imm4	[X] ← [X]∀imm4

Extended function	Clk		Flags			Symbol
(when "LDB %EXT, imm8" is executed)		E	I	C	Z
–	1	0	–	–	↔	–
B ← B∨[00imm8]	1	0	–	–	↔	–
–	1	0	–	–	↔	–
B ← B∨[FFimm8]	1	0	–	–	↔	–
–	1	0	–	–	↔	–
–	1	1	1	1	1	–
[00imm8] ← [00imm8]∨A	2	0	–	–	↔	–
[00imm8] ← [00imm8]∨B	2	0	–	–	↔	–
[00imm8] ← [00imm8]∨imm4	2	0	–	–	↔	–
–	2	0	–	–	↔	–
–	2	0	–	–	↔	–
–	2	0	–	–	↔	–
[FFimm8] ← [FFimm8]∨A	2	0	–	–	↔	–
[FFimm8] ← [FFimm8]∨B	2	0	–	–	↔	–
[FFimm8] ← [FFimm8]∨imm4	2	0	–	–	↔	–
–	2	0	–	–	↔	–
–	2	0	–	–	↔	–
–	2	0	–	–	↔	–
–	1	0	–	–	↔	–
–	1	0	–	–	↔	–
–	1	0	–	–	↔	–
A ← A∀[00imm8]	1	0	–	–	↔	–
–	1	0	–	–	↔	–
A ← A∀[FFimm8]	1	0	–	–	↔	–
–	1	0	–	–	↔	–
–	1	0	–	–	↔	–
–	1	0	–	–	↔	–
–	1	0	–	–	↔	–
B ← B∀[00imm8]	1	0	–	–	↔	–
–	1	0	–	–	↔	–
B ← B∀[FFimm8]	1	0	–	–	↔	–
–	1	0	–	–	↔	–
–	1	↔ ↔ ↔ ↔				–
[00imm8] ← [00imm8]∀A	2	0	–	–	↔	–
[00imm8] ← [00imm8]∀B	2	0	–	–	↔	–
[00imm8] ← [00imm8]∀imm4	2	0	–	–	↔	–

Remarks