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: 53/100页
文件大小: 1465K
代理商: TVP5147PFPRG4
Functional Description
49
SLES099C—March 2007
TVP5147PFP
2.11.35
Status 1 Register
Subaddress
3Ah
Read only
7
6
5
4
3
2
1
0
Peak white
detect status
Line-alternating
status
Field rate
status
Lost lock
detect
Color subcarrier
lock status
Vertical sync
lock status
Horizontal sync
lock status
TV/VCR
status
Peak white detect status:
0 = Peak white is not detected.
1 = Peak white is detected.
Line-alternating status:
0 = Nonline-alternating
1 = Line-alternating
Field rate status:
0 = 60 Hz
1 = 50 Hz
Lost lock detect:
0 = No lost lock since this bit was cleared.
1 = Lost lock since this bit was cleared.
Color subcarrier lock status:
0 = Color subcarrier is not locked.
1 = Color subcarrier is locked.
Vertical sync lock status:
0 = Vertical sync is not locked.
1 = Vertical sync is locked.
Horizontal sync lock status:
0 = Horizontal sync is not locked.
1 = Horizontal sync is locked.
TV/VCR status:
0 = TV
1 = VCR
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