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參數(shù)資料
| 型號： | VP5513A1N |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | NTSC/PAL Digital Video Encoder |
| 中文描述： | NTSC / PAL數(shù)字視頻編碼器 |
| 文件頁數(shù)： | 8/19頁 |
| 文件大?。?/td> | 276K |
| 代理商： | VP5513A1N |
VP5313/VP5513
7
REGISTER DETAILS
BAR
RA7-0
Base register
Register address
PART ID 2-0
ID17-00
Part number
Chip part ID number
REV ID
REV7-0
Revision number
Chip revision ID number
MODE
DACCFG
0
1
Mode Control
R,G,B & CVBS analog outputs
Y,C, CVBS1 & CVBS2 analog outputs
VFS1
0
0
1
1
VFS0
0
1
0
1
Video Standard
PAL-B,D,G,H,I,N(Arg.)
NTSC
Reserved
Reserved
SYNCM1 SYNCM0
0
0
1
1
Sync mode
Slave, Rec. 656
Slave H & V I/P
Master H & V O/P
Reserved
0
1
0
1
GCR
FSC4SEL
0
Global Control
Input subcarrier frequency select
REFSQ I/P = Fsubcarrier
SCSYNC I/P ignored
REFSQ I/P = 4 x Fsubcarrier
When SCSYNC I/P is asserted the
REFSQ I/P divide by 4 is reset
1
GENDITH
0
1
Genlock dither addition control
No dither added
Dither added
GENLKEN
0
1
Genlock enable control
Internal subcarrier generation
When high, enable Genlock to REFSQ
NOLOCK
0
1
Genlock status bit (read only)
Genlocked
Cannot lock to REFSQ.
This bit is cleared by reading and set
again if lock cannot be attained.
PALIDEN
0
PAL Ident select
Normal operation, internal PAL switch
is used.
Enables PALID input, a phase control
an for PALID signal, (0 = +135
°
, 1 = -135
°
)
1
YCDELAY
0
1
Add delay to luma channel
Luma to Chroma delay, 0ns
Luma to Chroma delay, 37ns
CLAMPDIS
0
1
CLAMP O/P select
CLAMP O/P enabled
CLAMP O/P disabled
CVBSCLAMP Composite clamp enable
0
CVBS Clamp disabled
1
Clamps CVBS output, to prevent out of
range DAC codes.
VOCR
DITHEREN
0
1
Video Output Control
Luma dither enable
Normal operation
Luma dither enabled
CHRMCLIP
0
1
Chroma clipping select
No chroma clipping
Enable clipping of chroma data when
luma is clipped
CHRBW
0
1
Chroma bandwidth select
±
650kHz
±
1·3MHz
SYNCDIS
0
1
Sync disable (in CVBS signal)
Normal operation
Sync disabled
(COMPSYNC O/P is not affected)
BURDIS
0
1
Chroma burst disable
Normal operation
Chroma burst disabled
LUMDIS
0
1
Luma input disable - force black level
Normal operation
Luma disabled
CHRDIS
0
1
Chroma input disable - force monochrome
Normal operation
Chroma disabled
PEDEN
Pedestal (set-up) select
Valid for NTSC
Pedestal disabled
7·5 IRE pedestal on lines
23-262 and 286-525
0
1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VP5513ACGGP1N | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:NTSC/PAL Digital Video Encoder |
| VP5513CG1N | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:NTSC/PAL Digital Video Encoder |
| VP5513CGGP1N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Color Encoder Circuit |
| VP5513GP1N | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:NTSC/PAL Digital Video Encoder |
| VP551CGGP1R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Color Encoder Circuit |
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