ov9625 ETC-unknow, ov9625 Datasheet - Page 20

• Manufacturer Part Number: ov9625
• Description: Ov9625 Color Cmos Sxga Mpixel Camerachip Ov9121 Cmos Sxga Mpixel Camerachip
• Manufacturer: ETC-unknow

OV9625/OV9121
20
Table 11
Address
(Hex)
11
12
Proprietary to OmniVision Technologies
Register
Device Control Register List
CLKRC
COMH
Name
CMOS SXGA (1.3 MPixel) C
Default
(Hex)
00
20
R/W
RW
RW
Clock Rate Control
CLK = XCLK1/(decimal value of CLKRC[5:0] + 1)
Common Control H
Bit[7]:
Bit[6]:
Bit[5:0]: Clock divider
Bit[7]:
Bit[6]:
Bit[5]:
Bit[4]:
Bit[3]:
Bit[2]:
Bit[1]:
Bit[0]:
AMERA
C
HIP
Internal PLL ON/OFF selection
0:
1:
Digital video port master/slave selection
0:
1:
SRST
1:
Resolution selection
0:
1:
Average luminance value pixel counter ON/OFF
0:
1:
Reserved
Master/slave selection
0:
1:
Window output selection
0:
1:
Color bar test pattern
0:
1:
Reserved
™
PLL disabled
PLL enabled
Master mode, sensor provides PCLK
Slave mode, external PCLK input from XCLK1 pin
Initiates soft reset. All register are set to factory
default values after which the chip resumes normal
operation
SXGA
VGA
OFF
ON
Master mode
Slave mode
Output only pixels defined by window registers
Output all pixels
OFF
ON
Description
Version 1.3, September 15, 2003
O
mni
ision