参数资料
型号: TVP5150AM1IPBSRQ1
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP32
封装: PLASTIC, TQFP-32
文件页数: 30/88页
文件大小: 997K
代理商: TVP5150AM1IPBSRQ1
SLES209D – NOVEMBER 2007 – REVISED SEPTEMBER 2010
www.ti.com
3.21.7 Luminance Processing Control #1 Register
Address
07h
Default
60h
7
6
5
4
3
2
1
0
2× luminance
Pedestal not
Disable raw
Luminance bypass
Luminance signal delay with respect to chrominance signal
output enable
present
header
enabled during
vertical blanking
2× luminance output enable
0 = Output depends on bit 4, luminance bypass enabled during vertical blanking (default).
1 = Outputs 2x luminance samples during the entire frame. This bit takes precedence over bit 4.
Pedestal not present
0 = 7.5 IRE pedestal is present on the analog video input signal.
1 = Pedestal is not present on the analog video input signal (default).
Disable raw header
0 = Insert 656 ancillary headers for raw data
1 = Disable 656 ancillary headers and instead force dummy ones (40h) (default)
Luminance bypass enabled during vertical blanking
0 = Disabled. If bit 7, 2× luminance output enable, is 0, normal luminance processing occurs and
YCbCr samples are output during the entire frame (default).
1 = Enabled. If bit 7, 2× luminance output enable, is 0, normal luminance processing occurs and
YCbCr samples are output during VACTIVE and 2× luminance samples are output during VBLK.
Luminance bypass occurs for the duration of the vertical blanking as defined by registers 18h and 19h.
Luminance signal delay with respect to chrominance signal in pixel clock increments (range –8 to +7 pixel
clocks)
1111 = –8 pixel clocks delay
1011 = –4 pixel clocks delay
1000 = –1 pixel clocks delay
0000 = 0 pixel clocks delay (default)
0011 = +3 pixel clocks delay
0111 = +7 pixel clocks delay
36
Functional Description
Copyright 2007–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5150AM1
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