DS90UB925Q Datasheet, PDF (28/41 Pages) Texas Instruments – 5 - 85 MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel

DS90UB925Q
ADD
(dec)
13
14
ADD
(hex)
0x0D
Register
Name
Revision ID
and GPIO0
Configuration
Bit(s)
Register
Type
7:4
R
Default
(hex)
0xA0
Function
Rev-ID
3
RW
GPIO0
Output
Value
2
RW
GPIO0
Remote
Enable
1
RW
GPIO0
Direction
0
RW
GPIO0
Enable
0x0E GPIO2 and
7
RW
0x00 GPIO2
GPIO1
Output
Configurations
Value
6
RW
GPIO2
Remote
Enable
5
RW
4
RW
3
RW
2
RW
GPIO2
Direction
GPIO2
Enable
GPIO1
Output
Value
GPIO1
Remote
Enable
1
RW
0
RW
GPIO1
Direction
GPIO1
Enable
Description
Revision ID: 1010
Production Device
Local GPIO output value
This value is output on the GPIO pin when the GPIO
function is enabled, the local GPIO direction is
Output, and remote GPIO control is disabled.
Remote GPIO control
1: Enable GPIO control from remote Deserializer.
The GPIO pin will be an output, and the value is
received from the remote Deserializer.
0: Disable GPIO control from remote Deserializer.
Local GPIO Direction
1: Input
0: Output
GPIO function enable
1: Enable GPIO operation
0: Enable normal operation
Local GPIO output value
This value is output on the GPIO pin when the GPIO
function is enabled, the local GPIO direction is
Output, and remote GPIO control is disabled.
Remote GPIO control
1: Enable GPIO control from remote Deserializer.
The GPIO pin will be an output, and the value is
received from the remote Deserializer.
0: Disable GPIO control from remote Deserializer.
Local GPIO Direction
1: Input
0: Output
GPIO function enable
1: Enable GPIO operation
0: Enable normal operation
Local GPIO output value
This value is output on the GPIO pin when the GPIO
function is enabled, the local GPIO direction is
Output, and remote GPIO control is disabled.
Remote GPIO control
1: Enable GPIO control from remote Deserializer.
The GPIO pin will be an output, and the value is
received from the remote Deserializer.
0: Disable GPIO control from remote Deserializer.
Local GPIO Direction
1: Input
0: Output
GPIO function enable
1: Enable GPIO operation
0: Enable normal operation
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