參數(shù)資料
型號: OV7620
廠商: Electronic Theatre Controls, Inc.
英文描述: OV7620 SINGLE-CHIP CMOS VGA COLOR DIGITAL CAMERA
中文描述: OV7620的單芯片CMOS VGA彩色數(shù)碼相機
文件頁數(shù): 28/60頁
文件大小: 313K
代理商: OV7620
OV7620 Product Specifications - Rev. 1.2 (5/13/00)
OMNIVISION TECHNOLOGIES INC.
28
Preliminary
Company Confidential
SHP<7:4> - Sharpness Threshold.
SHP<3:0> - Sharpness Magnitude.
Register [08] ~ [0B] - w: Reserved.
These four registers are reserved for internal use. Write data to these registers will not function.
Register 0C
-
rw: White Balance background control -- Blue channel
Changes AWB Hue Control
ABLU<4:0> - White Balance background blue color component ratio adjustment. Adjust resolution is
0.625% and total range is (+20% - -20%) This register is used to offset image background blue
component ratio.
ABLU<5> - Sign bit. If “1”, decrease background blue component ratio; “0” increase blue component ratio.
Register 0D
-
rw: White Balance background control -- Red channel
Changes AWB Hue Control
ARED<4:0> - White Balance background red color component ratio adjustment. Adjust resolution is 1.5%
and total range is (+20% - -20%) This register is used to offset image background red compo-
nent ratio.
ARED<5> - Sign bit. If “1”, decrease background red component ratio; “0” increase red component ratio.
Register 0E ~ 0F
-
rw: Reserved
These two registers are reserved for internal use. Write data to these registers will not function.
Register 07
-
rw: Angalog Sharpness control
Bits
SHP7
SHP6
SHP5
SHP4
SHP3
SHP2
SHP1
SHP0
Default
1
1
0
0
0
0
1
1
Bits
Null
Null
ABLU5
ABLU4
ABLU3
ABLU2
ABLU1
ABLU0
Default
-
-
1
0
0
0
0
0
Bits
Null
Null
ARED5
ARED4
ARED3
ARED2
ARED1
ARED0
Default
-
-
1
0
0
0
0
0
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