DS90UH925Q-Q1 Datasheet, PDF (31/56 Pages) Texas Instruments – 720p 24-bit Color FPD-Link III Serializer with HDCP

www.ti.com
DS90UH925Q-Q1
SNLS336J – OCTOBER 2010 – REVISED NOVEMBER 2014
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
REG-
ISTER
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
Copyright © 2010–2014, Texas Instruments Incorporated
Product Folder Links: DS90UH925Q-Q1
Submit Documentation Feedback
31