OV8610 Datasheet, PDF (26/28 Pages) List of Unclassifed Manufacturers – Advanced Information Preliminary

OV8610/OV8110
SINGLE IC CMOS VGA DIGITAL CAMERAS
Sub-
address
(hex)
7B
Register
REF2
Default Read/
(hex) Write
D8
RW Internal reference control.
Descriptions
7C
AVG
00
7D
COMP
08
7E—81 Rsvd7E—81 ××
82
VB
23
83
VW
0B
84
COMS
00
85-86
Rsvd85-86
××
87-88 Rsvd 87-88
xx
89
COMV
00
8A
RAVE
00
8B
BAVE
00
RW Field/Frame average level storage. Only effective COME[6]=1.
RW Common mode control P
COMP[7] – 10-bit output in one port output, less 2 bit come from UV1 and UV0.
COMP[6] – 10-bit output in one port output, less 2 bit come from FODD and
HREF.
COMP[5] – Reserved.
COMP[4] – Flip vertical sate read out. Only for YUV mode.
COMP[3] – ADC BLC level option. “1”=10-bit ADC BLC level “10” (H), “0”=10-bit
ADC BLC Level “40” (H).
COMP[2:0] – Reserved.
-
Reserved
RW AEC/AGC fast mode low threshold control. Same as AEB[7:0].
RW AEC/AGC fast mode high threshold control. Same as AEW[7:0].
RW Common mode control S
COMS[7] – Reserved.
COMS[6] – Average AGC/AEC algorithm
COMS[5:3] –Reserved.
COMS[2] – 1-line ADC option
COMS[1] – Reserved.
COMS[0] – Reserved.
-
Reserved.
-
Reserved.
RW Common mode control V
COMV[7] – Auto frame rate adjustment selection. “1” – 1 time every 2
fields/frames. “0” – 1time every 1 field/frame.
COMV[6] – Double output pixel clock.
COMV[5] – Output true black line.
COMV[4] – CIF 1 line clock phase selection.
COMV[3] – Enable ZV timing HSYC option.
COMV[2] – By pass RGB matrix.
COMV[1] – Change highest bit AGC to clock down 2.
COMV[0] – Reserved.
RW
R channel average values
RW
B channel average values
OmniVision Technologies, Inc. 930 Thompson Place Sunnyvale, CA 94085 U.S.A.
Tel: [phone] Fax: [phone]
e-mail: [e-mail]
Website: http://www.ovt.com
Version 1.3, August 27, 2001
Page 26