參數(shù)資料
型號: TVP5154PNPG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP128
封裝: PLASTIC, HTQFP-128
文件頁數(shù): 28/77頁
文件大?。?/td> 795K
代理商: TVP5154PNPG4
www.ti.com
9.2.22
Horizontal Sync (HSYNC) Start Register
U
BT.656 EAV Code
YOUT[7:0]
HSYNC
Y
V
Y
F
0
X
Y
8
0
1
0
8
0
1
0
F
0
X
Y
U
Y
AVID
128 SCLK
Nhbhs
Nhb
Start of Digital
Active Line
BT.656 SAV Code
TVP5154
4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER
WITH INDEPENDENT SCALERS AND FAST LOCK
SLES163A – MARCH 2006 – REVISED JULY 2006
Address
16h
Default
80h
7
6
5
4
3
2
1
0
HSYNC start
HSYNC start:
1111 1111 = – 127 × 4 pixel clocks
1111 1110 = – 126 × 4 pixel clocks
1000 0001 = – 1 × 4 pixel clocks
1000 0000 = 0 pixel clocks (default)
0111 1111 = 1 × 4 pixel clocks
0111 1110 = 2 × 4 pixel clocks
0000 0000 = 128 × 4 pixel clocks
Figure 9-2. Horizontal Sync
Table 9-7. Clock Delays (CLKs)
STANDARD
Nhbhs
Nhb
NTSC
16
272
PAL
20
284
SECAM
40
280
Detailed timing information is also available in Section 4.12, Synchronization Signals.
Internal Control Registers
34
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