参数资料
型号: TVP5147PFPRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP80
封装: GREEN, PLASTIC, HTQFP-80
文件页数: 63/100页
文件大小: 1465K
代理商: TVP5147PFPRG4
Functional Description
58
SLES099C—March 2007
TVP5147PFP
2.11.53 F and V Bit Control Register
Subaddress
75h
Default
12h
7
6
5
4
3
2
1
0
2 line delay
Stable HS
Line limit
Fast lock
F and V [1:0]
Phase Det.
HPLL
2-line delay: Enable bypass of internal 2-line delay when in VCR mode
0 = Disabled (default)
1 = Enabled
Stable HSYNC: Enable work around code which stabilizes horizontal sync in VCR mode
0 = Disabled (default)
1 = Enabled
Line limit: Enable
±30 line limit from standard lines per frame on vertical sync PLL adjustment when vertical
lock is true.
0 = Disabled (default)
1 = Enabled
Fast lock: Enable fast lock where vertical PLL is reset and a 2 sec timer is initialized when vertical lock is lost;
during time-out the detected input VSYNC is output.
0 = Disabled
1 = Enabled (default)
F and V [1:0]
F and V
Lines per frame
F bit
V bit
00 = (default)
Standard
ITUR BT 656
()
Nonstandardeven
Forced to 1
Switch at field boundary
Nonstandardodd
Toggles
Switch at field boundary
01 =
Standard
ITUR BT 656
Nonstandard
Toggles
Switch at field boundary
10 =
Standard
ITUR BT 656
Nonstandard
Pulsed mode
Switch at field boundary
11 =
Reserved
Phase Detector: Enable integral window phase detector
0 = Disabled
1 = Enabled (default)
HPLL Enable horizontal PLL to free run
0 = Disabled (default)
1 = Enabled
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