参数资料
型号: TVP5151PBS
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: GREEN, PLASTIC, QFP-32
文件页数: 25/85页
文件大小: 958K
代理商: TVP5151PBS
TVP5151
www.ti.com
SLES241D – SEPTEMBER 2009 – REVISED MARCH 2011
3.21.4 Miscellaneous Controls Register
Address
03h
Default
00h
7
6
5
4
3
2
1
0
VBKO
GPCL pin
GPCL output
Lock status
YCbCr output
HSYNC,
Vertical
Clock output
enable
(HVLK)
enable
VSYNC/PALI,
blanking on/off
enable
(TVPOE)
AVID,
FID/GLCO
output enable
VBKO function select
0 = GPCL (default)
1 = VBLK
GPCL (data is output based on state of bit 5)
0 = GPCL outputs 0 (default)
1 = GPCL outputs 1
GPCL output enable
0 = GPCL is inactive (default)
1 = GPCL is output
Note: GPCL output enable must not be programmed to be 0 when register 0Fh bit 1 is 1 (GPCL/VBLK).
Lock status (HVLK) (configured along with register 0Fh, see Figure 3-12 for the relationship between the
configuration shared pins)
0 = Terminal VSYNC/PALI outputs the PAL indicator (PALI) signal and terminal FID/GLCO outputs the
field ID (FID) signal (default) (if terminals are configured to output PALI and FID in register 0Fh).
1 = Terminal VSYNC/PALI outputs the horizontal lock indicator (HLK) and terminal FID outputs the
vertical lock indicator (VLK) (if terminals are configured to output PALI and FID in register 0Fh).
These are additional functions that are provided for ease of use.
YCbCr output enable
0 = YOUT[7:0] high impedance (default)
1 = YOUT[7:0] active
Note: YOUT7 must be pulled high or low for device I2C address select.
Copyright 2009–2011, Texas Instruments Incorporated
Functional Description
31
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