參數(shù)資料
型號: ADV7189KST
廠商: ANALOG DEVICES INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: Multiformat SDTV Video Decoder
中文描述: COLOR SIGNAL DECODER, PQFP80
封裝: LEAD FREE, MS-026-BEC, LQFP-80
文件頁數(shù): 95/104頁
文件大小: 890K
代理商: ADV7189KST
ADV7189
Table 206. Registers 0xE5 to 0xE7
Subaddress
Register
0xE5
NTSC V Bit
Begin
Rev. A | Page 95 of 104
Bit Description
NVBEG[4:0]
. How many lines after l
COUNT
rollover
to set V high.
Bit
4
0
Comments
NTSC default (BT.656).
Set to low when manual
programming.
Not suitable for user
programming.
No delay.
Additional delay by 1 line.
No delay.
Additional delay by 1 line.
NTSC default (BT.656).
Set to low when manual
programming.
Not suitable for user
programming.
No delay.
Additional delay by 1 line.
No delay.
Additional delay by 1 line.
NTSC default.
Set to low when manual
programming.
Not suitable for user
programming.
No delay.
Additional delay by 1 line.
No delay.
Additional delay by 1 line.
7
6
5
0
3
0
2
1
1
0
0
1
NVBEGSIGN.
1
0
1
0
1
0
0
0
1
0
0
NVBEGDELE
. Delay V bit going high by one line
relative to NVBEG (even field).
NVBEGDELO
. Delay V bit going high by one line
relative to NVBEG (odd field).
NVEND[4:0]
. How many lines after l
COUNT
rollover
to set V low.
NVENDSIGN.
1
0
1
0
1
0
0
0
0
1
1
NVENDDELE
. Delay V bit going low by one line
relative to NVEND (even field).
0xE6
NTSC V Bit
End
NVENDDELO
. Delay V bit going low by one line
relative to NVEND (odd field).
NFTOG[4:0]
. How many lines after l
COUNT
rollover
to toggle F signal.
NFTOGSIGN.
1
0
1
0
1
NFTOGDELE
. Delay F transition by one line
relative to NFTOG (even field).
0xE7
NTSC F Bit
Toggle
NFTOGDELO
. Delay F transition by one line
relative to NFTOG (odd field).
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