DS90UB929-Q1 Datasheet, PDF (37/71 Pages) Texas Instruments – 720p HDMI to FPD-Link III Bridge Serializer

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DS90UB929-Q1
SNLS457 – NOVEMBER 2014
Register Maps (continued)
ADD
(dec)
16
ADD
(hex)
0x10
Register Name
GPIO5_REG
and
GPIO6_REG
Configuration
17
0x11 GPIO7_REG
and
GPIO8_REG
Configuration
Bit(s)
7
6
5:4
3
2
1:0
7
6
5:4
3
2
1:0
Table 8. Serial Control Bus Registers (continued)
Register
Type
RW
RW
RW
RW
RW
RW
RW
RW
Default
(hex)
0x00
0x00
Function
GPIO6_REG
Output Value
GPIO6_REG
Mode
GPIO5_REG
Output Value
GPIO5_REG
Mode
GPIO8_REG
Output Value
GPIO8_REG
Mode
GPIO7_REG
Output Value
GPIO7_REG
Mode
Description
Local GPIO Output Value. This value is output on the GPIO pin when the GPIO function
is enabled and the local GPIO direction is set to output.
0: Output LOW (default).
1: Output HIGH.
Reserved.
Determines operating mode for the GPIO pin:
00: Functional input mode.
10: TRI-STATE™.
01: GPIO mode, output.
11: GPIO mode; input.
Local GPIO Output Value. This value is output on the GPIO pin when the GPIO function
is enabled and the local GPIO direction is set to output.
0: Output LOW (default).
1: Output HIGH.
Reserved.
Determines operating mode for the GPIO pin:
00: Functional input mode.
10: TRI-STATE™.
01: GPIO mode, output.
11: GPIO mode; input.
Local GPIO Output Value. This value is output on the GPIO pin when the GPIO function
is enabled and the local GPIO direction is set to output.
0: Output LOW (default).
1: Output HIGH.
Reserved.
Determines operating mode for the GPIO pin:
00: Functional input mode.
10: TRI-STATE.
01: GPIO mode, output.
11: GPIO mode; input.
Local GPIO Output Value. This value is output on the GPIO pin when the GPIO function
is enabled and the local GPIO direction is set to output.
0: Output LOW (default).
1: Output HIGH.
Reserved.
Determines operating mode for the GPIO pin:
00: Functional input mode.
10: TRI-STATE.
01: GPIO mode, output.
11: GPIO mode; input.
Copyright © 2014, Texas Instruments Incorporated
Product Folder Links: DS90UB929-Q1
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