Product Information

BVME390/395 (BVM)

Brand:
BVM
Part Number/ Model Number:
BVME390/395
Lead Time:
AVAILABLE
Quantity in Stock:
AVAILABLE
Description

68040/EC040 3U VMEbus SBC 25MHz includes FPU dual 4K caches. 32Mb dual ported snooped DRAM 16Mb FLASH, 256K battery backed SRAM, 1MB EPROM, dual RS232/422/485 ports, RTC, mailbox interrupts, printer port, watchdog timer, 128byte EEPROM system controller and bus arbiter functions. VME interrupter and handler

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BVM BVME390/395
Introduction
The BVME395 is a compact (3U) VMEbus, high performance, 32-bit processor module with full master/slave VMEbus interface based on the MC68040 CPU from Motorola. It offers new levels of performance and flexibility whilst maintaining the compactness of a single high VMEbus module. Two versions are available. The BVME395 uses the MC68040 CPU and for price sensitive applications the BVME390 uses the MC68EC040 which provides a cost effective alternative where the FPU and MMU are not required. A range of plug-on memory expansion modules provides a selection of DRAM and FLASH EPROM options allowing tailoring to meet specific application requirements.
Features

  • 1024 Kbytes EPROM space
  • 128 bytes of EEPROM
  • 16 bit interrupting counter/timer
  • 256 Kbytes battery-backed SRAM
  • 25MHz clock
  • 4096 byte data and instruction caches
  • Architecture and object code compatibility with other BVME3xx CPU cards
  • Bus Timeout BERR generator
  • Centronics compatible printer port
  • Dual Ported memory module 32-bits wide burst fill incorporating bus snooping
  • FBUG+ debug monitor in EPROM
  • Full OS9 software support
  • Fully compatible to VMEbus specification revision C.1
  • Location monitor - Mailbox Interrupts
  • MC6EC040 or MC68040
  • Optimised A24:D16 master/slave
  • Real Time Clock battery backed
  • RESET, SYSCLK generator
  • Single level Arbiter
  • Single slot, 3U VMEbus form factor (6U expansion option)
  • System Controller Functions
  • Two interrupt driven serial ports with handshaking
  • up to 16 Mbytes FLASH
  • up to 32 Mbytes DRAM
  • VMEbus interface
  • VMEbus Interrupt handler
  • VMEbus Interrupter
  • Watchdog timer
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