PAC7640 Product Datasheet
Enhanced QE Global Shutter Image Sensor
PixArt Imaging Inc.
6.0 Registers List
Table 12. Bank-0 Registers Summary
Switch to Register Bank-0 by writing 0x00 to Reg0x7F
Address
0x00
0x01
Register Function
Access Default Address
Register Function
Access Default
RO
RO
0x03
0x61
0xXX
0x00
0x00
0x05
0x00
0x00
0x00
0x00
0xE8
0x03
0x10
0x80
0x08
0x10
0x91
0x92
0x93
0x94
0x95
0x96
0x97
0x98
0x99
0x9A
0x9B
0x9C
0x9D
0x9E
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0x00
0x00
0x08
0x0A
0x02
0xF1
0xDF
0xCF
0xBE
0xBA
0xBF
0xBF
0xC5
0x42
0x01
0x80
Chip part ID
0x02 Chip version ID
RO
0x03 ISP fast mapping coefficients
0x09 Operation mode control
0x0A Number of frames in FOD mode
0x0B FSYNC mode control
0x10 Current operation mode readout
0x11 Number of frames for FSYNC skip
0x14 Enable Sleep timer (used in READY state) R/W
0x15
0x16
R/W
R/W
R/W
R/W
RO
LSC coefficients
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Sleep timer duration
0x20 AE configuration
0x21
0x22
0xA4 Bad pixel correction enable control
0xA5 BPC threshold
AE convergence range control
0x23
Transform-domain noise reduction
enable control
0x24
R/W
0x10
0xA8
R/W
0x00
0x28
0x29
0x2A
0x2B
0x30
0x31
0x32
0x33
0x34
0x35
0x36
0x37
0x38
0x39
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
0x00
0x00
0x64
0x64
0x14
0x00
0x00
0x04
0x8C
0x00
0x00
0xEA
0x1E
0x07
0x01
-
0xA9
0xAA
0xAB
0xAC
0xAD
0xAE
0xAF
0xB1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0x14
0x20
0x30
0x48
0x70
0xB0
0xE0
0x11
0x00
0x90
0x01
0x90
0x01
0x00
0x00
0x00
0x00
AE window control
AE gain control
Noise reduction coefficients
0xB4 WOI enable control
0xB5
0xB6
AE exposure time control
WOI size control
0xB7
0xB8
0xB9
0x3A Max analog gain control
0x48 Y average value in current frame
0x6D Sleep mode control
0xBA
WOI offset control
0xBB
R/W
0x00
0xBC
Lens distortion correction enable
control
0x80 ISP enable control
R/W
0x01
0xBE
R/W
0x00
0x8A ISP test image (test mode)
0x90 Lens shading correction enable control
R/W
R/W
0x00
0x01
Version 1.1 | 11 Sep 2015 | 41002EN
PixArt Imaging Inc. http://www.pixart.com
All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission.
15
PIXART [ PIXART IMAGING INC. ]
