參數(shù)資料
型號(hào): TVP5040PFP
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP80
封裝: POWER, PLASTIC, TQFP-80
文件頁(yè)數(shù): 77/101頁(yè)
文件大?。?/td> 464K
代理商: TVP5040PFP
2–61
Field sequence status:
0 = Even field
1 = Odd field
Automatic gain and offset status:
0 = Automatic gain and offset is not frozen.
1 = Automatic gain and offset is frozen.
2.13.38 Status Register 3
VIP address
183h
PHI address
83h
I2C address
83h
7
6
5
4
3
2
1
0
AGC gain
AGC gain (step size = 0.831%):
0 0 0 0 0 0 0 0 = –6 dB
0 1 0 0 0 0 0 0 = – 3 dB
1 0 0 0 0 0 0 0 = 0 dB
1 1 0 0 0 0 0 0 = 3 dB
1 1 1 1 1 1 1 1 = 6 dB
2.13.39 Status Register 4
VIP address
184h
PHI address
84h
I2C address
84h
7
6
5
4
3
2
1
0
Subcarrier to horizontal (SCH) phase
SCH (color DTO subcarrier phase at 50% of the falling edge of horizontal sync of line one of odd field; step size 360
deg/256):
0 0 0 0 0 0 0 0 = 0.00 degree
0 0 0 0 0 0 0 1 = 1.41 degree
0 0 0 0 0 0 1 0 = 2.81 degree
1 1 1 1 1 1 1 0 = 357.2 degree
1 1 1 1 1 1 1 1 = 358.6 degree
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