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SERCON816

SERCOS INTERFACE CONTROLLER

s

s

s

s

s

s

s

s

s

s

s

s

Single-chip controller for SERCOS interface

Real time communication for industrial control

systems

8/16-bit bus interface, Intel and Motorola control

signals

Dual port RAM with 2048 word *16-bit

Data communications via optical fiber rings, RS

485 rings and RS 485 busses

Maximum transmission rate of 16 Mbaud with

internal clock recovery

Internal repeater for ring connections

Full duplex operation

Modulation of power of optical transmitter diode

Automatic transmission of synchronous and

data telegrams in the communication cycle

Flexible RAM configuration, communication

data stored in RAM (single or double buffer) or

transfer via DMA

Synchronization by external signal

PQFP100

ORDERING NUMBERS: SERC816

SERC816/TR

s

s

s

s

s

Timing control signals

Automatic service channel transmission

Watchdog to monitor software and external

synchronization signals

Compatible mode to SERCON410B SERCOS

interface controller

100-pin plastic flat-pack casing

Figure 1. SERCON816 Block Diagram

WRN

D[15:0]

A[15:0]

ALEL

ALEH

BUS N

Y

MCS

N0/1

P N0

CS

BHEN

PCS

1

R

DN

ADMUX

BUS

MODE[1:0]

BUS

WIDT

H

BY E

T DIR

bus interfac e

inter-

rupt

c loc k

reset

INT

0/1

S

CLK

S

CLK

O2/4

MCLK

RS N

T

DMAR

EQR/T

DMAACKNR/T

DMA

watc h-

dog

telegram-

proc essing

timing-

c ontrol

WDOGN

CY

C_CLK

CON_CLK

DIV_CLK

S

BAUD

S

BAUD16

T

M0/1

serial

interfac e

L_E

RRN

R

ECACT

N

IDLE

R

xC

R

xD

T

xC

T

xD[6:1]

optical transm itter/

receiver or

RS

-485 bus drive

January 2003

1/23

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SERC816/TR相關(guān)型號(hào)PDF文件下載

• 型號(hào)
  版本
  描述
  廠商
  下載
• SERC816
  英文版
  SERCOS INTERFACE CONTROLLER
  
  SERC816
• SERC816
  英文版
  SERCOS INTERFACE CONTROLLER
  STMICROELECTRON...
  SERC816
• SERC816TR
  英文版
  SERCOS INTERFACE CONTROLLER
  
  SERC816TR
• SERC816TR
  英文版
  SERCOS INTERFACE CONTROLLER
  STMICROELECTRON...
  SERC816TR
• SERCON816
  英文版
  SERCOS INTERFACE CONTROLLER
  
  SERCON816
• SERCON816
  英文版
  SERCOS INTERFACE CONTROLLER
  STMICROELECTRON...
  SERCON816
• SERC816/TR
  英文版
  SERCOS Interface Controller 100-Pin PQFP T/R
  
  SERC816/TR
• SERCON410B
  英文版
  SERCOS INTERFACE CONTROLLER
  
  SERCON410B
• SERCON410B
  英文版
  SERCOS INTERFACE CONTROLLER
  STMICROELECTRON...
  SERCON410B

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