參數(shù)資料
型號： SDA9400
廠商： MICRONAS SEMICONDUCTOR HOLDING AG
英文描述： Scan Rate Converter using Embedded DRAM Technology Units
中文描述： 掃描頻率轉(zhuǎn)換器采用嵌入式DRAM技術(shù)股
文件頁數(shù)： 17/94頁
文件大?。?/td> 1180K
代理商： SDA9400
SDA 9400
Micronas
17
Preliminary Data Sheet
output delay time for YIN, UVIN, HIN and VIN (e.g. Micronas VPC32XX, output delay: 35 ns). For
this application the half system clock CLK1 (13.5 MHz) from the front-end should be provided at this
pin. In case the front-end is working at 27.0 MHz with sync signals having delay times smaller than
25 ns, this input can be set to low level (SYNCEN=
V
SS
) (e.g. Micronas SDA 9206, output delay: 25
ns). Thus the signals YIN, UVIN, HIN and VIN are sampled with the CLK1 system clock when the
SYNCEN input is low.
SYNCEN signal
The figure below shows the input timing and the functionality of the NAPIPDL and NAPIPPH
parameter in case of CCIR 656 and 4:2:2 parallel data input format for one example. The signals
HINint, YINint and UVint are the internal available sampled input signals.
Input timing
CLK1
y0
y1
y2
y3
u0
v0
u2
v2
SYNCEN
YIN
UVIN
x
x
YINen
UVINen
y0
y1
y2
y3
u0
v0
u2
v2
x
x
HIN/VIN
HINen/VINen
s
CLK1
u0
y0
v0
y1
u2
y2
v2
y3
xxx
y0
y1
y2
y3
xxx
u0
v0
u2
v2
xxx
YIN
YIN
UVIN
CCIR 656 interface
4:2:2 interface
YINint
u4
y4
y4
u4
HINint
UVINint
y0
u0
v0
y1
u2
y2
v2
y3
u4
u0
v0
u2
v2
y0
y1
y3
y4
u0
v0
u2
v2
YINint
UVINint
(NAPIPDL* 4 + NAPIPPH + 7) * Tclk1
=(0 * 4 + 2 + 7) * Tclk1 = 9 Tclk1 (e.g.)
(NAPIPDL* 4 + NAPIPPH + 7) * Tclk1
=(0 * 4 + 3 + 7) * Tclk1 = 10 Tclk1 (e.g.)
HIN
i
相關(guān)PDF資料
PDF描述
SDA9410-B13 Display Processor and Scan Rate Converter using Embedded DRAM Technology Units
SDA9415-B13 Display Processor and Scan Rate Converter
SDA9488X Cost-effective Picture-In-Picture ICs
SDA9588X Cost-effective Picture-In-Picture ICs
SDA9489X PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SDA9401 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Scan Rate Converter using Embedded DRAM Technology Units
SDA9410-B13 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Display Processor and Scan Rate Converter using Embedded DRAM Technology Units
SDA9415-B13 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Display Processor and Scan Rate Converter
SDA9488X 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Cost-effective Picture-In-Picture ICs
SDA9489X 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs
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