DS90UB927-Q1 Datasheet, PDF (43/56 Pages) Texas Instruments – 5MHz - 85MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel

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ADD
(dec)
32
ADD
(hex)
0x20
Register Name
Deserializer
Capabilities
DS90UB927-Q1, DS90UB927Q, DS90UB927Q-Q1
SNLS416B – JUNE 2012
Table 5. Serial Control Bus Registers (continued)
Bit(s)
7
6:2
1
0
Register
Type
RW
RW
RW
Default
(hex)
0x00
Function
Freeze DES
CAP
HD Audio
FC GPIO
Description
Freeze Deserializer Capabilities
Prevent auto-loading of the Deserializer Capabilities by the
Bidirectional Control Channel. The Capabilities will be frozen at the
values written in registers 0x20 and 0x21.
0: Normal operation (default)
1: Freeze
Reserved
Deserializer supports 24-bit video concurrently with HD audio
This field is automatically configured by the Bidirectional Control
Channel once RX Lock has been detected. Software may overwrite
this value, but must also set the FREEZE DES CAP bit to prevent
overwriting by the Bidirectional Control Channel.
0: Normal operation (default)
1: Freeze
Deserializer supports GPIO in the Forward Channel Frame
This field is automatically configured by the Bidirectional Control
Channel once RX Lock has been detected. Software may overwrite
this value, but must also set the FREEZE DES CAP bit to prevent
overwriting by the Bidirectional Control Channel.
0: Normal operation (default)
1: Freeze
Copyright © 2012, Texas Instruments Incorporated
Product Folder Links: DS90UB927-Q1 DS90UB927Q DS90UB927Q-Q1
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