參數(shù)資料
型號: TVP5147M1IPFPQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP80
封裝: PLASTIC, HTQFP-80
文件頁數(shù): 57/108頁
文件大?。?/td> 937K
代理商: TVP5147M1IPFPQ1
SLES140F – JULY 2005 – REVISED DECEMBER 2010
www.ti.com
Table 2-42. CTI Delay Register
Subaddress
2Dh
Default
00h
7
6
5
4
3
2
1
0
Reserved
CTI delay [2:0]
CTI delay [2:0]:
Sets the delay of the Y channel with respect to Cb/Cr in the CTI block
011 = 3-pixel delay
001 = 1-pixel delay
000 = 0 delay (default)
111 =
1-pixel delay
100 =
4-pixel delay
Table 2-43. CTI Control Register
Subaddress
2Eh
Default
00h
7
6
5
4
3
2
1
0
CTI coring [3:0]
CTI gain [3:0]
CTI coring [3:0]:
4-bit CTI coring limit control values, unsigned, linear control range from 0 to ±60, step size = 4
1111 = ±60
0001 = ±4
0000 = 0 (default)
CTI gain [3:0]:
4-bit CTI gain control values, unsigned, linear control range from 0 to 15/16, step size = 1/16
1111 = 15/16
0001 = 1/16
0000 = 0 (default)
Table 2-44. Brightness and Contrast Range Extender Register
Subaddress
2Fh
Default
00h
7
6
5
4
3
2
1
0
Reserved
Contrast
Brightness multiplier [3:0]
multiplier
Contrast multiplier (MC):
Increases the contrast control range for composite and S-Video modes.
0 = 2x contrast control range (default), Gain = n/64 – 1 where n is the contrast control and 64
≤ n ≤ 255
1 = Normal contrast control range, Gain = n/128 where n is the contrast control and 0
≤ n ≤ 255
Brightness multiplier [3:0] (MB):
Increases the brightness control range for composite and S-Video modes from 1x to 16x.
0h = 1x
1h = 2x
3h = 4x
7h = 8x
Fh = 16x
Note: In general, the brightness multiplier should be set to 0h for 10-bit outputs and 3h for 8-bit outputs
52
Functional Description
Copyright 2005–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5147M1
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