DS90UH926Q Datasheet, PDF (29/57 Pages) Texas Instruments – 720p 24-bit Color FPD-Link III Deserializer with HDCP

DS90UH926Q
TABLE 9. Serial Control Bus Registers
ADD ADD Register
(dec) (hex) Name
Bit(s)
0 0x00 I2C Device ID 7:1
0
1 0x01 Reset
7
6:3
2
1
0
Register
Type
RW
RW
RW
RW
RW
RW
Default Function Descriptions
(hex)
Device ID 7–bit address of Deserializer
See Table 4
ID Setting I2C ID Setting
1: Register I2C Device ID (Overrides IDx pin)
0: Device ID is from IDx pin
0x04 Remote Remote Auto Power Down
Auto Power 1: Power down when no forward channel link is
Down
detected
0: Do not power down when no forward channel link is
detected
Reserved.
BC Enable Back channel enable
1: Enable
0: Disable
Digital
Reset the entire digital block including registers
RESET1
This bit is self-clearing.
1: Reset
0: Normal operation
Digital
RESET0
Reset the entire digital block except registers
This bit is self-clearing
1: Reset
0: Normal operation
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