MVME147-014

VME64 Single Board Computer (SBC)

Datasheet (No Image)

1. General Description

2. Key Features

• Processor: MC68030 25 MHz, integrated MMU and 256B cache

• Floating-point coprocessor: MC68882 25 MHz, IEEE 754 standard compatible

• Memory: 32 MB DRAM with programmable parity function

• EPROM: 4 sockets, maximum expandable to 4 MB (16-bit)

• Battery-backed SRAM: 4 KB for data retention

• Real-time clock: Battery-backed RTC calendar clock

• Onboard I/O:

  4 channels RS-232-D serial ports

  1 channel 8-bit Centronics parallel port

  1 channel asynchronous SCSI interface with DMA

  1 channel AUI 10 Mbps Ethernet

• VMEbus: A16/A24/A32 address, D08/D16/D32 data, support master and slave mode

• Onboard timers: Dual 16-bit periodic timers, watchdog timer

• LED status indicators: SCON, RUN, FAIL, STATUS

• Support reset and abort manual switch

3. Electrical Specifications

• Power supply: +5 VDC, ±12 VDC

• Logic level: 5 V TTL compatible

• VME64 standard compliance

4. Mechanical Specifications

• Form Factor: 6U VME

• Dimension: 233.4 mm × 160 mm

• Installation: Standard VME chassis slot mounting

5. Environmental Specifications

• Operating temperature: 0 °C to +55 °C

• Storage temperature: -20 °C to +70 °C

• Relative humidity: 5%～95% RH, non-condensing

6. Supported Operating System

7. MVME147 Series Version Summary

• MVME147-010: 16 MHz, 4 MB, No Ethernet

• MVME147-011: 25 MHz, 4 MB, Ethernet + SCSI

• MVME147-012: 25 MHz, 8 MB, Ethernet + SCSI

• MVME147-013: 25 MHz, 16 MB, Ethernet + SCSI with parity

• MVME147-014: 25 MHz, 32 MB, Ethernet + SCSI with parity (highest memory version)