參數(shù)資料
型號(hào)： TMC22091
廠商： Fairchild Semiconductor Corporation
英文描述： Digital Video Encoders(數(shù)字視頻編碼器)
中文描述： 數(shù)字視頻編碼器（數(shù)字視頻編碼器）
文件頁(yè)數(shù)： 16/60頁(yè)
文件大?。?/td> 293K
代理商： TMC22091
TMC22091/TMC22191
PRODUCT SPECIFICATION
16
Control Register Definitions
(continued)
Test Control Register (03)
7
6
5
4
3
2
1
0
Reserved
LIMEN
TESTEN
HOLDEN
TSTMSB
LUMTST
8FSUBR
CHRTST
Reg
03
03
Bit
7
6
Name
Function
Reserved.
Luminance limiter enable. When LOW, all luminance values are passed to
modulator. when HIGH, luminance values are limited to 101 IRE.
Test enable. When LOW, normal operation is enabled. When HIGH,
TESTDAT
7-0
(Register 40) is connected to the composite output (READ) and
D/A converters (WRITE) for test.
MSBs/LSBs hold select. When LOW, alternates MSBs and LSBs in test, at
PXCK rate. When HIGH, reads/writes only MSBS or LSBS in test (per
TSTMSB, bit 3)
LSBS,MSBS hold select. When LOW, connects 2 LSBs to TESTDAT
1-0
for testing when TESTEN is HIGH. When HIGH, connects 8 MSBs to
TESTDAT
7-0
for testing when TESTEN is HIGH.
LUMA channel test. When LOW (normal), the luminance D/A converter is
driven from luminance channel. When HIGH, the luminance D/A converter is
driven from TESTDAT for testing when TESTEN is HIGH.
8-field subcarrier reset enable. When LOW, the internal subcarrier generator is
reset with frequency and phase data from FREQ, SYSPH, and BURPH
registers every eight fields. When HIGH, the internal subcarrier generator free-
runs on the basis of frequency and phase data from the last time it was reset.
When RESET goes LOW, the subcarrier frequency and phase will be reset
from FREQ, SYSPH, and BURPH after field 8.
CHROMA channel test. When LOW (normal), the chrominance D/A converter is
driven from chrominance channel. When HIGH, the chrominance D/A converter
is driven from TESTDAT when TESTEN is HIGH.
LIMEN
03
5
TESTEN
03
4
HOLDEN
03
3
TSTMSB
03
2
LUMTST
03
1
8FSUBR
03
0
CHRTST
相關(guān)PDF資料
PDF描述
TMC22191 Digital Video Encoders(數(shù)字視頻編碼器)
TMC2242A Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242BKTC Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242BKTC1 Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242BKTC2 Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMC22091KHC 功能描述:視頻 IC D/V Encoder Layering Engine RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC22091R0C 功能描述:視頻 IC D/V Encoder Layering Engine RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC22091R0CT 功能描述:視頻 IC D/V Encoder Layering Engine RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC22091ROC-T 制造商:Fairchild Semiconductor Corporation 功能描述:
TMC22151AKHC 制造商:CADEKA 制造商全稱:CADEKA 功能描述:Multistandard Digital Video Decoder Three-Line Adaptive Comb Decoder Family, 8 & 10 bit
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