DS90UB925Q-Q1 Datasheet, PDF (32/51 Pages) Texas Instruments – 5 to 85 MHz 24-Bit Color FPD-Link III Serializer With Bidirectional Control Channel

DS90UB925Q-Q1
SNLS407D – APRIL 2012 – REVISED OCTOBER 2014
www.ti.com
Register Maps (continued)
ADD
(dec)
15
16
ADD
(hex)
0x0F
0x10
REGISTER
NAME
GPO_REG4
and GPIO3
Configurations
GPO_REG6
and
GPO_REG5
Configurations
Table 6. Serial Control Bus Registers (continued)
BIT(S)
7
6:5
4
3
2
1
0
7
6:5
4
3
2:1
0
REGIST
ER
TYPE
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
DEFAULT
(hex)
FUNCTION
DESCRIPTION
0x00
0x00
GPO_REG
4 Output
Value
GPO_REG
4 Enable
GPIO3
Output
Value
GPIO3
Remote
Enable
GPIO3
Direction
GPIO3
Enable
GPO_REG
6 Output
Value
GPO_REG
6 Enable
GPO_REG
5 Output
Value
GPO_REG
5 Enable
Local GPO_REG4 output value
This value is output on the GPO pin when the GPO
function is enabled.
(The local GPO direction is Output, and remote GPO
control is disabled)
Reserved
GPO_REG4 function enable
1: Enable GPO 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 GPO_REG6 output value
This value is output on the GPO pin when the GPO
function is enabled.
(The local GPO direction is Output, and remote GPO
control is disabled)
Reserved
GPO_REG6 function enable
1: Enable GPO operation
0: Enable normal operation
Local GPO_REG5 output value
This value is output on the GPO pin when the GPO
function is enabled, the local GPO direction is Output,
and remote GPO control is disabled.
Reserved
GPO_REG5 function enable
1: Enable GPO operation
0: Enable normal operation
32
Submit Documentation Feedback
Copyright © 2012–2014, Texas Instruments Incorporated
Product Folder Links: DS90UB925Q-Q1