參數(shù)資料
型號: TVP5151PBS
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP32
封裝: GREEN, PLASTIC, QFP-32
文件頁數(shù): 32/85頁
文件大小: 958K
代理商: TVP5151PBS
TVP5151
SLES241D – SEPTEMBER 2009 – REVISED MARCH 2011
www.ti.com
3.21.13 Outputs and Data Rates Select Register
Address
0Dh
Default
47h
7
6
5
4
3
2
1
0
Reserved
YCbCr output
CbCr code
YCbCr data path bypass
YCbCr output format
code range
format
YCbCr output code range
0 = ITU-R BT.601 coding range (Y ranges from 16 to 235. U and V range from 16 to 240)
1 = Extended coding range (Y, U, and V range from 1 to 254) (default)
CbCr code format
0 = Offset binary code (2s complement + 128) (default)
1 = Straight binary code (2s complement)
YCbCr data path bypass
00 = Normal operation (default)
01 = Decimation filter output connects directly to the YCbCr output pins. This data is similar to the
digitized composite data, but the HBLANK area is replaced with ITU-R BT.656 digital blanking.
10 = Digitized composite (or digitized S-video luminance). A/D output connects directly to YCbCr
output pins.
11 = Reserved
YCbCr output format
000 = 8-bit 4:2:2 YCbCr with discrete sync output
001 = Reserved
010 = Reserved
011 = Reserved
100 = Reserved
101 = Reserved
110 = Reserved
111 = 8-bit ITU-R BT.656 interface with embedded sync output (default)
38
Functional Description
Copyright 2009–2011, Texas Instruments Incorporated
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