参数资料
型号: L64007
厂商: LSI CORP
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP160
封装: PLASTIC, QFP-160
文件页数: 46/166页
文件大小: 1015K
代理商: L64007
Arch
6 Wed May 28 17:36:23 1997
Draft 1/21/97
2-6
Architecture
PRE.4 for Rev. D
Copyright 1997 by LSI Logic Corporation. All rights reserved.
2.2
Clock Recovery
Unit (CRU)
The CRU in the L64007 transport demultiplexer locks the frequency of
the Local Master Clock (LMC), driven by an external VCxO, to the pro-
gram time base (see Figure 2.5). The program time base is transmitted
to the L64007 by a 42-bit Program Clock Reference (PCR) value. This
value is encoded in the adaptation eld of certain transport packets in
intervals
≤100 ms; the value represents the clock count of the source
program clock reference. Each program in the multiplexed transport bit
stream carries its own time base reference in the form of PCR data.
Figure 2.5
L64007 Architecture
Block Diagram
Channel
Start
OUT_SYNC
SYNC_ON
SYNC_OFF
bit stream
1
2
3
0
77
45
50
188 bytes
47
相关PDF资料
PDF描述
L64013A1 SPECIALTY CONSUMER CIRCUIT, PQFP100
L64014A SPECIALTY CONSUMER CIRCUIT, PQFP144
L64015 SPECIALTY CONSUMER CIRCUIT, PQFP144
L64020XDC SPECIALTY CONSUMER CIRCUIT, CBGA208
L64020XQC SPECIALTY CONSUMER CIRCUIT, PQFP160
相关代理商/技术参数
参数描述
L64010ADC 制造商:未知厂家 制造商全称:未知厂家 功能描述:Multiplier/Accumulator
L64010ADCC 制造商:未知厂家 制造商全称:未知厂家 功能描述:Multiplier/Accumulator
L64010ADM 制造商:未知厂家 制造商全称:未知厂家 功能描述:Multiplier/Accumulator
L64010ADMB 制造商:未知厂家 制造商全称:未知厂家 功能描述:Multiplier/Accumulator
L64010ADMC 制造商:未知厂家 制造商全称:未知厂家 功能描述:Multiplier/Accumulator