MVME167-01B VMEBUS SINGLE BOARD COMPUTER 01-W3899B
25MHZ CPU, 4MB ONBOARD PARITY DRAM
Features of the MVME167 are listed below.
❏ MC68040 Microprocessor at 25 MHz (-00X models), or 33 MHz (-03X models)
❏ 4/8/16/32/64MB of 32-bit DRAM with parity protection
or 4/8/16/32/64/128/256MB of DRAM with ECC protection
❏ Four 44-pin PLCC ROM sockets (organized as two banks of 32 bits)
❏ 128KB SRAM (with optional battery backup)
❏ Status LEDs for FAIL, STAT, RUN, SCON, LAN, +12V (LAN power), SCSI,
and VME.
❏ 8K by 8 RAM and time of day clock with battery backup
❏ RESET and ABORT switches
❏ Four 32-bit tick timers for periodic interrupts
❏ Watchdog timer
❏ Eight software interrupts
❏ I/O
- SCSI Bus interface with DMA
- Four serial ports with EIA-232-D buffers with DMA
- Centronics printer port
- Ethernet transceiver interface with DMA
❏ VMEbus interface
- VMEbus system controller functions
- VMEbus interface to local bus (A24/A32,
D8/D16/D32 (D8/D16/D32/D64BLT) (BLT = Block Transfer)
- Local bus to VMEbus interface (A16/A24/A32, D8/D16/D32)
- VMEbus interrupter
- VMEbus interrupt handler
- Global CSR for interprocessor communications
- DMA for fast local memory – VMEbus transfers (A16/A24/A32,