Epson S5U1C63000A - Manual (Page 308)

Instruction List (2) S1C63000 Core CPU
Opcode
LD
LD
LD
LD
LD
Operand
%A,%A
%A,%B
%A,%F
%A,imm4
%A,[%X]
%A,[%X]+
%A,[%Y]
%A,[%Y]+
%B,%A
%B,%B
%B,imm4
%B,[%X]
%B,[%X]+
%B,[%Y]
%B,[%Y]+
%F,%A
%F,imm4
[%X],%A
[%X],%B
[%X],imm4
[%X],[%Y]
[%X],[%Y]+
[%X]+,%A
[%X]+,%B
[%X]+,imm4
[%X]+,[%Y]
[%X]+,[%Y]+
[%Y],%A
[%Y],%B
[%Y],imm4
[%Y],[%X]
[%Y],[%X]+
[%Y]+,%A
[%Y]+,%B
[%Y]+,imm4
[%Y]+,[%X]
[%Y]+,[%X]+
Basic function
A
←
A
A
←
B
A
←
F
A
←
imm4
A ← [X]
A
←
[X], X
←
X+1
A ← [Y]
A
←
[Y], Y
←
Y+1
B ← A
B
←
B
B ← imm4
B
←
[X]
B ← [X], X ← X+1
B
←
[Y]
B ← [Y], Y ← Y+1
F
←
A
F ← imm4
[X]
←
A
[X] ← B
[X]
←
imm4
[X] ← [Y]
[X]
←
[Y], Y
←
Y+1
[X] ← A, X ← X+1
[X]
←
B, X
←
X+1
[X]
←
imm4, X
←
X+1
[X]
←
[Y], X
←
X+1
[X]
←
[Y], X
←
X+1, Y
←
Y+1
[Y]
←
A
[Y]
←
B
[Y]
←
imm4
[Y]
←
[X]
[Y]
←
[X], X
←
X+1
[Y]
←
A, Y
←
Y+1
[Y]
←
B, Y
←
Y+1
[Y]
←
imm4, Y
←
Y+1
[Y]
←
[X], Y
←
Y+1
[Y]
←
[X], Y
←
Y+1, X
←
X+1
Extended function
(when "LDB %EXT, imm8" is executed)
–
–
–
–
A
←
[00imm8]
–
A ← [FFimm8]
–
–
–
–
B
←
[00imm8]
–
B
←
[FFimm8]
–
–
–
[00imm8]
←
A
[00imm8] ← B
[00imm8]
←
imm4
–
–
–
–
–
–
–
[FFimm8]
←
A
[FFimm8]
←
B
[FFimm8]
←
imm4
–
–
–
–
–
–
–
Symbol
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Clk
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
2
1
1
1
2
2
1
1
1
2
2
C
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
↔
↔
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Z
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
↔
↔
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
E
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
↔
↔
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
I
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
↔
↔
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Mnemonic
Classification
4-bit data
transfer
Flags
Remarks