Datasheet > SA9101

SA9101

更新时间： 2024-11-06 03:33:43

品牌	Logo	应用领域
SAMES		PC
页数	文件大小	规格书
40页	713K
描述
PCM FRAME ALIGNER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SA9101 数据手册

sames

SA9101

PCM FRAME ALIGNER

Error counters for code errors

FEATURES

Framealignment/synthesisforPCM30

double frame and CRC-multiframe

format.

(switchableto"Szeroscounter"),frame

errors and CRC4 errors

Sub-multiframe assigned CRC Error

indication with possibility of automatic

insertion in Si-bit position of outgoing

multiframe.

Meets CCITT Rec.G704

Interface to route selectable between

HDB3 and fibre optical

HDB3outputsswitchablebetweenfully

bauded and half bauded format

Simplified data transfer between

SA9101 and controller, supported by

data stacks for receive and transmit

signalling data, selectable interrupt-

sources and DMA facilities.

Error checking via CRC4 procedure

Insertion and extraction of alarms and

facility signals

Double frame marker for serial data

extraction support

Selectable system - clock (4096 kHz/

8192 kHz)

Repeated transmission of signalling

data, if not updated.

Selectable Interface mode (2048/4096

kBit/s) to system internal highway

Three transparent modes for timeslot 0

in transmit direction

Programmable offsets for receive and

transmit data

Transparentmodeforreceivedirection

HDB3 error indication

Two frame receive buffer for receive

route clock wander and jitter

compensation

Idle channel data insertion selectable

for any timeslot

Channelloopbackcapabilities,testand

diagnostic capabilities

Slip detection and direction indication

Extended HDB3 error detection

Parity checks

DESCRIPTION:

The SA9101 (Frame Alignment unit for PCM30 Systems) is a C-MOS device which

implements the interface to PCM30 Transmission Systems.

In the receive direction, the device performs HDB3 decoding, Frame alignment

(selectable between doubleframe and CRC-Multiframe) and extraction of signalling

data.

Wander absorption between the PCM carrier and the system internal highway is

performed using an internal 2 frame memory. The incoming data stream is monitored

1/40

09-09-94

and

M71-1797

PDS039-SA9101-001

REV.A

12 3 4 5 6 7...40

中文翻译

下载PDF

与SA9101相关器件

型号	品牌	获取价格	描述	数据表
SA9102C	SAMES	获取价格	SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC PULSE OUTPUT
SA9102CPA	SAMES	获取价格	SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC PULSE OUTPUT
SA9102CSA	SAMES	获取价格	SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC PULSE OUTPUT
SA9102F	SAMES	获取价格	SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT
SA9102H	SAMES	获取价格	SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT
SA9103C	SAMES	获取价格	SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL INTERFACE
SA9103CPA	SAMES	获取价格	SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL INTERFACE
SA9103CSA	SAMES	获取价格	SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL INTERFACE
SA9103E	SAMES	获取价格	SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL INTERFACE
SA9103EPA	SAMES	获取价格	SINGLE PHASE BIDIRECTIONAL POWER/ENERGY METERING IC WITH SERIAL INTERFACE