AS0260CSSC28SUD20 datasheet(59/83 Pages) ONSEMI

59 / 83 page

AS0260 DS Rev. G Pub. 5/15 EN

©Semiconductor Components Industries, LLC, 2015.

AS0260: 1/6-Inch 1080P High-Definition (HD) System-On-A-Chip (SOC) Digi-

tal Image Sensor

The AS0260 does not maintain coherency between UVC_WHITE_BALANCE_TEMPERA-

TURE_CONTROL and the Camcontrol variable equivalent. Issue a Refresh command to

force coherency.

Note:

The UVC Control interface does not support white balance component control. How-

ever, this feature is supported by the CamControl interface.

White Balance Temperature Auto Control

The white balance temperature auto control enables or disables the AS0260 auto-white-

balance (AWB) algorithm.

When the host switches from auto-white-balance mode to manual white-balance mode,

the AS0260 will update the value of UVC_WHITE_BALANCE_TEMPERATURE_CON-

TROL to reflect the current setting (the previous contents of this variable will be lost).

Frame Interval

Controls the frame-rate (when auto-exposure mode is disabled)

The frame interval control determines the frame-rate when auto-exposure mode is

disabled. If auto-exposure mode is enabled, any change will be rejected with EBUSY.

The permitted range of frame-rates is dependent upon the current Camcontrol configu-

ration (pixel clock speed and sensor configuration). Attempts to set a frame-interval that

is outside this range will be accepted but clamped to the permitted minimum or

maximum. UVC_RESULT_STATUS will be set to ERANGE to indicate a clamp has

occurred.

Variable

Name

Type

Default

R0xCC01

VAR(0x13,0x0001)

UVC_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL

UINT8

Dependent upon CAM configuration

Variable

Name

Type

Default

R0xCC1C

VAR(0x13,0x001C)

UVC_FRAME_INTERVAL_CONTROL

UINT3

The frame-interval when AE is disabled

AS0260CSSC28SUD20 数据表(PDF) 59 Page - ON Semiconductor

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