OV8610 Datasheet, PDF (24/28 Pages) List of Unclassifed Manufacturers – Advanced Information Preliminary

OV8610/OV8110
SINGLE IC CMOS VGA DIGITAL CAMERAS
Sub-
address
(hex)
4D
4E—5F
60
61
62~64
65
66
67
68
69-6E
Register
ADDC
Default
(hex)
10
Rsvd 4E—
××
5F
SPCA
20
SPCB
80
Rsvd 62--64 ××
SPCC
02
AWBC
55
YMXB
55
ARL
AC
Rvsd 69-6F
××
Read/
Write
RW
-
RW
RW
-
RW
RW
RW
RW
-
Descriptions
ADC converter option control
ADDC[7:6] – Reserved
ADDC[5] – Reserved
ADDC[4] – Reserved
ADDC[3:2]—UV delay selection. “00” – no delay. “01” – no delay. “10” – 2tp
delay. “11” 4tp delay.
ADDC[1:0] Reserved
Reserved
Signal process control A
SPCA[7] – Channel 1.5x preamplifier gain enable.
SPCA[6] – Analog half current selection.
SPCA[5] – Gev/God switch instead of average for G in RGB and UV channel.
SPCA[4] – Gev/God switch instead of average for Y channel in YUV mode
SPCA[3:2] – Red channel preamplifier gain selection. “00” –1x, “01” –1.2x, “10”
–1.4x, “11”-1.6x.
SPCA[1:0] – Blue channel preamplifier gain selection. Same as above.
Signal process control B
SPCB[7] – AGC/AEC feedback loop using Y channel. RGB output must set it to
“0”.
SPCB[6:5] – Reserved
SPCB[4] – Anti-aliasing 2X option
SPCB[3] – Enable RGB brightness control.
SPCB[2] – Brightness control BRT[7:0] range and step half.
SPCB[1:0] – Auto brightness reference level. “00” – 0IRE, “01” – 6IRE, “10”
10IRE, “11” 20IRE.
Reserved register for internal use.
Signal process control C
SPCC[7:3] – Reserved for internal use.
SPCC[2] – ADC mode selection. Increase range by 1.5x.
SPCC[1:0] – ADC reference selection. Use recommended value only.
AWB process control.
AWBC[7:6] – Selectable highest luminance level to be available in AWB control.
AWBC[5:4] – Selectable lowest luminance level to be available in AWB control.
Effective only when COME[3]=1 in AWBC[7:4]
AWBC[3:2] – Selectable U level to be available in AWB control.
AWBC[1:0] – Selectable V level to be available in AWB control.
Effective only when COMM[7]=1 in AWBC[3:0].
YUV matrix control.
YMXB[7:6] – UV coefficient selection, u=B-Y, v=R-Y
“00” - U=u. V=v.
“01” – U=0.938u, V=0.838v
“10” – U=0.563u, V=0.613v
“11” – U=0.5u, V=0.877v
YMXB[5] – Reserved.
YMXB[4] – UV signal with 3 points average.
YMXB[3:2] – Y delay selection. 0tp to 3tp.
YMXB[1:0] – Reserved.
AEC/AGC reference level
ARL[7:5] – Voltage reference selection (Higher voltage = brighter final stable
image)
“000” = Lowest reference level
“111” = Highest reference level
ARL[4:0] – Reserved
Reserved.
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 24