TVP5160
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SLES135E–FEBRUARY 2005–REVISED APRIL 2011
Table 3-44. Output Formatter Control 3
Subaddress 35h
Default
FFh
7
6
5
4
3
2
1
0
GPIO [1:0]
AVID [1:0]
GLCO [1:0]
FID [1:0]
GPIO [1:0]: GPIO pin (pin 82) function select
00 = GPIO is 0b output
01 = GPIO is 1b output
10 = Reserved
11 = GPIO in logic input (default)
AVID [1:0]: AVID pin function select
00 = AVID is 0b output
01 = AVID is 1b output
10 = AVID is active video indicator output
11 = AVID is logic input (default). In this mode the pin is used as GPIO.
GLCO [1:0]: GLCO pin function select
00 = GLCO is 0b output
01 = GLCO is 1b output
10 = GLCO is genlock output
11 = GLCO is logic input (default). In this mode the pin is used as GPIO.
FID [1:0]: FID pin function select
00 = FID is 0b output
01 = FID is 1b output
10 = FID is FID output
11 = FID is logic input (default). In this mode the pin is used as GPIO.
Table 3-45. Output Formatter Control 4
Subaddress 36h
Default
FFh
7
6
5
4
3
2
1
0
VS/VBLK [1:0]
HS/CS [1:0]
C_1 [1:0]
C_0 [1:0]
VS/VBLK [1:0]: VS pin function select
00 = VS is 0b output
01 = VS is 1b output
10 = VS/VBLK is vertical sync or vertical blank output corresponding to bit 1 (VS/VBLK) in the sync control register at subaddress 32h
(see Section 4.1.37)
11 = VS is logic input (default). In this mode the pin is used as GPIO.
HS/CS [1:0]: HS pin function select
00 = HS is 0b output
01 = HS is 1b output
10 = HS/CS is horizontal sync or composite sync output corresponding to bit 0 (HS/CS) in the sync control register at subaddress 32h
(see Section 4.1.37)
11 = HS is logic input (default). In this mode the pin is used as GPIO.
C_1 [1:0]: C_1 pin function select
00 = C_1 is 0b output
01 = C_1 is 1b output
10 = Reserved
11 = C_1 is logic input (default)
C_0 [1:0]: C_0 pin function select
00 = C_0 is 0b output
01 = C_0 is 1b output
10 = Reserved
11 = C_0 is logic input (default)
Copyright © 2005–2011, Texas Instruments Incorporated
Internal Control Registers
59
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