Motorola MVME162 User Manual

Introduction

1-5

These boards are designed to conform to the requirements of the following 
documents:
❏

VMEbus Specification (IEEE 1014-87)

❏

EIA-232-D Serial Interface Specification, EIA

❏

SCSI Specification, ANSI

❏

IndustryPack Specification, GreenSpring

❏

25MHz 32-bit MC68040 or MC68LC040 Microprocessor

❏

1 MB, 4 MB, or 8 MB of shared DRAM with parity protection

❏

512 KB of SRAM with battery backup

❏

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

❏

One Intel 28F008SA 1M x 8 Flash memory device or four Intel 28F020 256K 
x 8 Flash memory devices (1 MB Flash memory total)

❏

8K by 8 Non-Volatile RAM and time of day clock with battery backup

❏

Four 32-bit Tick Timers (in the MCchip ASIC) for periodic interrupts

❏

Two 32-bit Tick Timers (in the VMEchip2 ASIC) for periodic interrupts

❏

Watchdog timer

❏

Eight software interrupts (for MVME162 versions that have the 
VMEchip2)

❏

I/O

–

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

–

VMEbus system controller functions