參數(shù)資料
型號: TVP5150PBS
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP32
封裝: PLASTIC, TQFP-32
文件頁數(shù): 33/68頁
文件大小: 917K
代理商: TVP5150PBS
Functional Description
33
May 2006
SLES043A
3.22.21 Genlock and RTC Register
Address
15h
7
6
5
4
3
2
1
0
Reserved
CDTO_SW
Reserved
GLCO/ RTC
CDTO_LSB_Switch (CDTO_SW):
0 = CDTO_LSB is forced to 0
1 = CDTO_LSB is forced to 1 (default)
GLCO/RTC:
0 = GLCO output
1 = RTC output (default)
Figure 313 shows the timing of GLCO and Figure 314 shows the timing of RTC.
3.22.22 Horizontal Sync (HSYNC) Start Register
Address
16h
7
6
5
4
3
2
1
0
HSYNC start
HSYNC start:
1111 1111 = 127 x 4 pixel clocks
1111 1110 = 126 x 4 pixel clocks
1111 1101 = 125 x 4 pixel clocks
1000 0000 = 0 pixel clocks (default)
0111 1111 = 1 x 4 pixel clocks
0111 1110 = 2 x 4 pixel clocks
0000 0000 = 128 x 4 pixel clocks
U
BT.656 EAV Code
YOUT
[7:0]
HSYNC
Y
V
Y
0
F
0
X
Y
Z
0
8
0
1
0
8
0
1
0
F
0
X
Y
Z
U
Y
AVID
128 SCLK
Nhbhs
Nhb
Start of
Digital Line
Start of Digital
Active Line
BT.656 SAV Code
Figure 315. Horizontal Sync
Table 311. Clock Delays (SCLKs)
STANDARD
Nhbhs
Nhb
NTSC 601
32
272
PAL 601
24
284
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