STV9211 datasheet(27/37 Pages) STMICROELECTRONICS

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STV9211

I2C register description

Table 4: BPCP & OCL register (R8) - I2C table 3

Function

POR

value

Internal BPCP triggered by HS (trailing edge)

Internal BPCP triggered by HS (leading edge)

Internal BPCP synchronized by BLK (leading edge)

Internal BPCP synchronized by BLK (trailing edge)

Internal BPCP Width = 0.33 µs

Internal BPCP Width = 0.66 µs

Internal BPCP Width = 1 µs

Internal BPCP Width = 1.33 µs

Internal BPCP = BPCP input

Normal Operation

Reserved (Force BPCP to 1 in test)

Normal Operation

Reserved (Force OCL to 1 in test)

Internal OCL pulse triggered by BLK

Internal OCL pulse = Internal BPCP

Table 5: Miscellaneous register (R9) - I2C table 4

Function

POR

value

Positive Blanking Polarity

Negative Blanking Polarity

Soft Blanking = OFF

Soft Blanking = ON (

Note 3)

Reserved (Test mode, very low bandwidth)

Normal operation

Light Grey on OSD Outputs = OFF

Light Grey on OSD Outputs = ON

Dark Grey on OSD Outputs = OFF

Dark Grey on OSD Outputs = ON

Amplifier stand-by = OFF

Amplifier stand-by = ON

STV9211 数据表(PDF) 27 Page - STMicroelectronics

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