Datasheet

Functional Description
45
SLES099C—March 2007 TVP5147PFP
2.11.29 Output Formatter 2 Register
Subaddress 34h
Default 00h
7 6 5 4 3 2 1 0
Reserved Data enable Black Screen [1:0] CLK polarity Clock enable
Data enable: Y[9:0] AND C[9:0] output enable
0 = Y[9:0] and C[9:0] high impedance (default)
1 = Y [9:0] and C[9:0] active
Black Screen [1:0]:
00 = Normal operation (default)
01 = Black screen out when TVP5147 detects lost lock (using with tuner input but not with VCR)
10 = Black screen out
11 = Black screen out
CLK polarity:
0 = Data clocked out on the falling edge of DATACLK (default)
1 = Data clocked out on the rising edge of DATACLK
Clock enable:
0 = DATACLK outputs are high-impedance (default).
1 = DATACLK outputs are enabled.
2.11.30 Output Formatter 3 Register
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]: FSS terminal function select
00 = GPIO is logic 0 output.
01 = GPIO is logic 1 output.
10 = Reserved
11 = GPIO is logic input (default).
AVID [1:0]: AVID terminal function select
00 = AVID is logic 0 output.
01 = AVID is logic 1 output.
10 = AVID is active video indicator output.
11 = AVID is logic input (default).
GLCO [1:0]: GLCO terminal function select
00 = GLCO is logic 0 output.
01 = GLCO is logic 1 output.
10 = GCLO is genlock output.
11 = GCLO is logic input (default).
FID [1:0]: FID terminal function select
00 = FID is logic 0 output.
01 = FID is logic 1 output.
10 = FID is FID output.
11 = FID is logic input (default).