參數(shù)資料
型號(hào): TVP5010PFP
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP80
封裝: POWERPAD, PLASTIC, TQFP-80
文件頁數(shù): 40/59頁
文件大?。?/td> 250K
代理商: TVP5010PFP
2–33
2.11.12 Outputs and Data Rates Select
This register (Sub-Address = 0Dh) selects the output formats and the data rates.
d2:d0–define the output formats : 4:2:2, 4:1:1, or special formats
d3–reserved
d4–output selection: bypass or nonbypass of decoder function
d5–UV in straight binary or offset binary
d6–YUV coding range
d7–reserved , logical 0
7
6
5
4
3
2
1
0
Reserved
YUV output code range
UV code format
YUV data path bypass
Reserved
YUV output format
YUV output code range:
0 =
ITU-R BT.601 coding range (Y ranges from 16 to 235, Cr and Cb range from 16 to 240) (default)
1 =
Extended coding range (Y, Cr, and Cb range form 1 to 254)
UV code format:
0 =
Offset binary code (2’s complement + 128) (default)
1 =
Straight binary code (2’s complement)
YUV data path bypass:
0 =
Normal operation (default)
1 =
YUV output terminals connected to A–D output, decoder function bypassed, for test purpose only
YUV output format:
000 =
16-bit 4:2:2 YUV (default)
001 =
Reserved
010 =
12-bit 4:1:1 YUV
011 =
Reserved
100 =
8-bit 4:2:2 uYvYuYvY
101 =
Reserved
110 =
Reserved
111 =
8-bit ITU-R BT. 656 interface
2.11.13 Horizontal Sync (HSYN) Start for NTSC
This register (Sub-Address = 16h) adjusts the position of horizontal sync pulse, HSYN for NTSC.
7
6
5
4
3
2
1
0
HSYN start
HSYN start:
11111111 = –127
× 4 pixel clocks
11111110 = –126
× 4 pixel clocks
11111101 = –125
× 4 pixel clocks
10000000 = 0 pixel clocks (default)
01111111 = 1
× 4 pixel clocks
01111110 = 2
× 4 pixel clocks
00000000 = 128
× 4 pixel clocks
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