PixArt Imaging Inc.

PAC107

All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.

11

PixArt Imaging Inc.

V1.4, Aug, 2005

3.2. Special Function Register Table

The Special Function Register address space is from 80h to FFh. All registers except the

Program Counter and the four 8-Register Banks reside here. The SFRs are accessed by

using direct addressing only. All of the SFRs are the compatible with standard 8032 with

Image Sensor control registers. The SFR in red color are those different with standard

8032.

F8H

F0H

B

PWM21conf

PWM11conf

E8H

CdInsWtSt

I2C

PixSt

Cap

E0H

ACC

PDCON

Vstart

Vend

Hstart

Hend

D8H

WDTCON

PWM2conf PWM1conf

PWMData1

PWMData2

D0H

PSW

C8H

T2CON

T2MOD

RCAP2L

RCAP2H

TL2

TH2

C0H

SCON1

SBUF1

PMR

STATUS

B8H

IP

B0H

P3

A8H

IE

A0H

P2

98H

SCON

SBUF

90H

P1

88H

TCON

TMOD

TL0

TL1

TH0

TH1

CKCON

80H

P0

SP

DPL

DPH

DPL1

DPH1

DPS

PCON