DS90UB929-Q1 Datasheet, PDF (32/71 Pages) Texas Instruments – 720p HDMI to FPD-Link III Bridge Serializer

DS90UB929-Q1
SNLS457 – NOVEMBER 2014
8.6 Register Maps
ADD
(dec)
0
ADD
(hex)
0x00
Register Name
I2C Device ID
Bit(s)
7:1
0
Register
Type
RW
RW
1
0x01 Reset
7
RW
6:5
4
RW
3:2
1
RW
0
RW
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Table 8. Serial Control Bus Registers
Default
(hex)
Strap
0x00
Strap
0x00
Function
DEVICE_ID
ID Setting
Soft Sleep
HDMI Reset
Digital
RESET1
Digital
RESET0
Description
7-bit address of Serializer. Defaults to address configured by the IDx strap pin.
I2C ID setting.
0: Device I2C address is from IDx strap pin (default).
1: Device I2C address is from 0x00[7:1].
0: Do not power down when no Bidirectional Control Channel link is detected.
1: Power down when no Bidirectional Control Channel link is detected.
This bit is strapped from MODE_SEL0 at power-up.
Reserved.
HDMI Digital Reset.
Resets the HDMI digital block. This bit is self-clearing.
0: Normal operation.
1: Reset.
Reserved.
Reset the entire digital block including registers. This bit is self-clearing.
0: Normal operation (default).
1: Reset.
Reset the entire digital block except registers. This bit is self-clearing.
0: Normal operation (default).
1: Reset.
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