Motorola MVME197SP VMEbus Single Board Computer

Technical Specifications

Model:MVME197SP

Brand:Motorola

Part No:MVME197SP

Product type:VMEbus Single Board Computer

CPU:MC88110 RISC (single processor)

Clock:100MHz

Cache:256KB external L2 cache,MC88410 cache controller

Memory:128MB ECC DRAM,8KB battery-backed NVRAM with RTC clock,4MB Flash memory

Bus:VMEbus A32/D32,D64 BLT,A24/D16,A16,master/slave with DMA

Form Factor:Double-height 6U Eurocard

Power supply:+5V DC,typical 4.8A

Dimension:233mm160mm17mm

Weight:0.90kg

Interface:4×RS232 serial port,10M Ethernet port,SCSI-2 interface,Centronics parallel port,watchdog timer

Operating temperature:0℃ ~ +55℃ (forced air cooling)

Storage temperature:-40℃ ~ +85℃

Relative humidity:5~90% non-condensing

Certification:CE

System compatibility

MVME197SP belongs to Motorola MVME197 VME series single board computer.It can work with standard VME backplane and matched VME I/O modules,widely used in old industrial control,test measurement and semiconductor equipment.It is spare part for legacy equipment overhaul.

Function

MVME197SP is a double-height 6U VME single board computer based on single MC88110 RISC processor with MC88410 cache controller.It supports embedded real-time operating system such as VxWorks and RTEMS,performs control logic operation and field data acquisition.It communicates with peripheral modules via VME bus,serial ports,Ethernet and SCSI.It has onboard watchdog timer and real-time clock for reliable long-running embedded control.This variant adopts 100MHz single MC88110 CPU,equipped with 128MB ECC DRAM,BusSwitch ASIC integrated design.

Installation

Insert MVME197SP into standard 6U VME chassis slot,lock the front panel.Fix the board,connect serial cable,Ethernet cable,SCSI cable and VME backplane.Take ESD protection before power-on.

Interface

‑VME backplane connector

‑Quad RS232 serial port

‑10M Ethernet port

‑SCSI-2 interface

‑Centronics parallel port

‑Watchdog timer

‑RTC battery backup circuit

‑+5V power terminal

Feature

MVME197SP classic industrial SBC.Typical faults:gold finger oxidation,DRAM chip failure,serial transceiver damage,battery leakage.Clean gold finger and test memory before replacement.

Diagnostic

Fault phenomenon:no power on,boot failure,VME bus communication error,serial port no data output,Ethernet link loss,SCSI communication failure.Check VME backplane power supply,clean gold finger,test DRAM and communication circuit.

Product Brief

MVME197SP is Motorola double-height 6U VME single board computer with single MC88110 100MHz RISC CPU,128MB ECC DRAM,with quad serial ports,10M Ethernet and SCSI-2.It is standard temperature version,mainly used for maintenance and replacement of old VME industrial control equipment.ESD protection must be followed during handling.