GL603USB View Datasheet(PDF) - Genesys Logic

Part Name

Description

MFG CO.

GL603USB

USB + PS/2 MOUSE MICROCONTROLLER

Genesys Logic 

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GL603USB/GL603USB-A/GL603USB-B

ANDAR r, A

And r and A, r <- r & A

ANDAR A, r

And A and r, A <- A & r

ANDAI i

And A and i, A <- A & i

CMPR r

Complement r, r <- r ^ FF

CMPR A, r

Complement r, A <- r ^ FF

ORAR r, A

Inclusive OR r with A, r <- r | A

ORAR A, r

Inclusive OR A with r, A <- A | r

ORIA i

Inclusive OR i with A, A <- A | i

XORAR r, A

Exclusive OR r with A, r <- r ^ A

XORAR A, r

Exclusive OR A with r, A <- A ^ r

XORIA i

Exclusive OR i with A, A <- A ^ i

Bit-wise Operations

BCR r, b

Bit clear r, r.b <- 0

BSR r, b

Bit set r, r.b <- 1

BTRSC r, b

Bit test r, skip if (r.b = 0)

BTRSS r, b

Bit test r, skip if (r.b =1)

Data Movement Operations

MOV r, A

Move A into r, r <- A

MOV A, r

Move r into A, A <- r

MOVIA i

Move i into A, A <- i

Shift Operations

SWAPR r

Swap high and low nibbles in r

SWAPR A, r

Swap high and low nibbles in r,

result put into A

RLR r

Rotate r left through C

RLR A, r

Rotate r left through C, (C, A) <- (r, C)

RRR r

Rotate r right through C

RRR A, r

Rotate r right through C, (A, C) <- (C, r)

Control Transfer Operations

CALL i

Call subroutine

JUMP i

Jump to address

RETIA

Return and load i to A

RETI

Return from interrupt

RET

Return from subroutine

1

ZO

1

ZO

1

ZO

1

ZO

1

ZO

1

ZO

1

ZO

1

ZO

1

ZO

1

ZO

1

ZO

1

1

1 or 2

1 or 2

1

1

ZO

1

1

1

1

CA

1

CA

1

CA

1

CA

2

2

2

2

2

26

09/22/00

Revision 1.4

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