OV6130 datasheet(28/29 Pages) ETC

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SINGLE IC CMOS COLOR AND B/W DIGITAL CAMERAS

March 4, 2000

Version 1.0

COML[2] – Tristate all control signal output (FODD, CHSYNC, HREF, PCLK)

COML[1] – Highest 1 bit of horizontal sync starting position, combined with register

[3A]

COML[0] – Highest 1 bit of horizontal sync ending position, combined with register

[3B]

HSST

Horizontal sync start position

HSST[7:0] – lower 8 bit of horizontal sync starting position, combined with register bit

of COML[1], total 9 bit control. range: [00] -- [FF]. HSEND[8:0] must be less than

HSST[8:0]

HSEND

Horizontal sync end position

HEND[7:0] – lower 8 bit of horizontal sync ending position, combined with register bit

of COML[0], total 9 bit control. range: [00] - [FF]. HSEND[8:0] must be larger than

HSST[8:0]

COMM

Common control M

COMM[7:5] – reserved.

COMM[4] – AEC/AGC change mode selection

COMM[3] – AEC/AGC change mode selection

COMM[2] – AEC/AGC change fastest mode

COMM[1] – AEC/AGC change fast mode

COMM[0] – AEC/AGC change slowest mode

COMN

Common Control N

COMN[7] – Enable one frame drop when AEC change to keep data valid when

Banding filter mode enable.

COMN[6:4] – reserved

COMN[3] – Enable 50 Hz PAL video timing, VTO analog signal can be displayed on

COMN[2] – reserved

COMN[1] – Tri-state Y and UV digital video ports in power down mode.

COMN[0] – reserved

COMO

Common control O

COMO[7] – Input main clock divided by 2 or 4 selection. “1” -- 2; “0” -- 4

COMO[6:5] – reserved

COMO[4] – Select 4-bit nibble mode output

COMO[3] – reserved

COMO[2] – Enable Minimum exposure time is 4 line. Default is 1 line

COMO[1:0] – reserved

COMP

Common control P

COMP[7] – reserved

COMP[6] – Output main clock output from FODD port

COMP[5] – reserved

COMP[4] – Soft chip power down enable, can be waked up by disable this bit

COMP[3:2] – reserved

COMP[1] – ITU-656 output control

COMP[0] – Reset internal timing circuit without reset AEC/AGC/AWB value

40-4C

Rsvd 40-4C

××

–

Reserved

YMXA

YUV matrix control (Main)

YMXA[7:5] – reserved

YMXA[4:3] – YUV/YCrCB selection:

“00” U = u, V = v

“01” U = 0.938u, V = 0.838v

“10” U = 0.563u, V = 0.714v

“11” U = 0.5u, V = 0.877v

YMXA[2:0] – Reserved

Note: This function is not available on the OV6130 image sensor.

ARL

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

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