MVME162-013A MVME 163-013A

Features of the MVME162 include:

25MHz 32-bit Microprocessor: either an MC68LC040 Enhanced 32-bit Microprocessor with 8KB of cache and MMU, or an optional 25MHz MC68040 32-bit Microprocessor with 8KB of cache, MMU, and FPU

1MB, 4MB, or 8MB of shared Dynamic Random Access Memory (DRAM) with programmable parity

512KB of Static Random Access Memory (SRAM) with battery backup

One JEDEC standard 32-pin PLCC EPROM socket (EPROMs may be shipped separately from the MVME162)

1MB Flash memory: either one Intel 28F008SA (for older boards) or four Intel 28F020s (for newer boards)

Four 32-bit programmable timers and programmable Watchdog Timer (MCchip)

Two 32-bit programmable timers and programmable Watchdog Timer (optional VMEchip2)

8K by 8 Non-Volatile Random Access Memory (NVRAM) and Time of Day (TOD) clock with battery backup (Thompson MK48T08)

Input/Output

• –  Two serial ports (one EIA-232-D DCE; one EIA-232-D or EIA-530 DCE/DTE)
• –  Serial port controller (Zilog Z85230)
• –  Optional Small Computer Systems Interface (SCSI) bus interface with 32-bit local bus burst Direct Memory Access (DMA) (NCR 53C710 controller)
• –  Optional LAN Ethernet transceiver interface with 32-bit local bus DMA (Intel 82596CA controller)
• –  Four MVIP IndustryPack interfaces
  VMEbus interface (VMEchip2)—non-VMEbus version optional

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