Epson S1C63000 User Manual

Page 63

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S1C63000 CORE CPU MANUAL

EPSON

57

CHAPTER 4: INSTRUCTION SET

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B

←

N's adjust (B + [00imm8] + C) (00imm8 = 0000H ~ 00FFH)

B

←

N's adjust (B + [FFimm8] + C) (FFimm8 = FF00H + 00H ~ FFH)

[00imm8]

←

N's adjust ( [00imm8] + B + C)

[00imm8]

←

N's adjust ( [00imm8] + 0 + C)

[FFimm8]

←

N's adjust ( [FFimm8] + B + C)

[FFimm8]

←

N's adjust ( [FFimm8] + 0 + C)

B

←

N's adjust (B - [00imm8] - C)

B

←

N's adjust (B - [FFimm8] - C)

[00imm8]

←

N's adjust ( [00imm8] - B - C)

[00imm8]

←

N's adjust ( [00imm8] - 0 - C)

[FFimm8]

←

N's adjust ( [FFimm8] - B - C)

[FFimm8]

←

N's adjust ( [FFimm8] - 0 - C)

[00imm8]

←

N's adjust ( [00imm8] + 1)

[FFimm8]

←

N's adjust ( [FFimm8] + 1)

[00imm8]

←

N's adjust ( [00imm8] - 1)

[FFimm8]

←

N's adjust ( [FFimm8] -1)

A

←

A

∧

[00imm8]

A

←

A

∧

[FFimm8]

B

←

B

∧

[00imm8]

B

←

B

∧

[FFimm8]

[00imm8]

←

[00imm8]

∧

A

[00imm8]

←

[00imm8]

∧

B

[00imm8]

←

[00imm8]

∧

imm4

[FFimm8]

←

[FFimm8]

∧

A

[FFimm8]

←

[FFimm8]

∧

B

[FFimm8]

←

[FFimm8]

∧

imm4

A

←

A

∨

[00imm8]

A

←

A

∨

[FFimm8]

B

←

B

∨

[00imm8]

B

←

B

∨

[FFimm8]

[00imm8]

←

[00imm8]

∨

A

[00imm8]

←

[00imm8]

∨

B

[00imm8]

←

[00imm8]

∨

imm4

Mnemonic

Operation

Flag

E I C Z

8-bit absolute addressing (3/4)

LDB

%EXT,imm8

ADC

%B,[%X],n4

LDB

%EXT,imm8

ADC

%B,[%Y],n4

LDB

%EXT,imm8

ADC

[%X],%B,n4

LDB

%EXT,imm8

ADC

[%X],0,n4

LDB

%EXT,imm8

ADC

[%Y],%B,n4

LDB

%EXT,imm8

ADC

[%Y],0,n4

LDB

%EXT,imm8

SBC

%B,[%X],n4

LDB

%EXT,imm8

SBC

%B,[%Y],n4

LDB

%EXT,imm8

SBC

[%X],%B,n4

LDB

%EXT,imm8

SBC

[%X],0,n4

LDB

%EXT,imm8

SBC

[%Y],%B,n4

LDB

%EXT,imm8

SBC

[%Y],0,n4

LDB

%EXT,imm8

INC

[%X],n4

LDB

%EXT,imm8

INC

[%Y],n4

LDB

%EXT,imm8

DEC

[%X],n4

LDB

%EXT,imm8

DEC

[%Y],n4

LDB

%EXT,imm8

AND

%A,[%X]

LDB

%EXT,imm8

AND

%A,[%Y]

LDB

%EXT,imm8

AND

%B,[%X]

LDB

%EXT,imm8

AND

%B,[%Y]

LDB

%EXT,imm8

AND

[%X],%A

LDB

%EXT,imm8

AND

[%X],%B

LDB

%EXT,imm8

AND

[%X],imm4

LDB

%EXT,imm8

AND

[%Y],%A

LDB

%EXT,imm8

AND

[%Y],%B

LDB

%EXT,imm8

AND

[%Y],imm4

LDB

%EXT,imm8

OR

%A,[%X]

LDB

%EXT,imm8

OR

%A,[%Y]

LDB

%EXT,imm8

OR

%B,[%X]

LDB

%EXT,imm8

OR

%B,[%Y]

LDB

%EXT,imm8

OR

[%X],%A

LDB

%EXT,imm8

OR

[%X],%B

LDB

%EXT,imm8

OR

[%X],imm4

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