System Considerations - Motorola MVME297-002 User Manual

Single board computers
Table of Contents

Advertisement

be installed in the left-most card slot (slot 1) to correctly initiate the bus-
grant daisy-chain and to have proper operation of the IACK-daisy-chain
driver. The MVME197 is to be installed in the front of the chassis and the
MVME712X transition board which has a double-wide front panel is to be
installed in the rear of the chassis.
d. Carefully slide the MVME197 module into the card slot. Be sure the
module is seated properly into the P1 and P2 connectors on the backplane.
Do not damage or bend connector pins. Fasten the module in the chassis
with screws provided, making good contact with the transverse mounting
rails to minimize RFI emissions.
e. Remove the IACK and BG jumpers from the header on the chassis
backplane for the card slot in which the MVME197 is installed.
f.
Connect the P2 Adapter Board and specified cable(s) to the MVME197 at
P2 on the backplane at the MVME197 slot, to mate with (optional)
terminals or other peripherals at the EIA-232-D serial ports, parallel port,
SCSI ports, and LAN Ethernet port. Refer to the manuals listed in Related
Documentation section for information on installing the P2 Adapter Board
and the MVME712X transition module. (Some connection diagrams are
provided in the MVME197LE, MVME197DP, and MVME197SP Single
Board Computers Programmer's Reference Guide). Some cable(s) are not
provided with the MVME712X module and therefore, are made or
provided by the user. (Motorola recommends using shielded cables for all
connections to peripherals to minimize radiation). Connect the
peripherals to the cable(s).
g. Install any other required VMEmodules in the system.
h. Replace the chassis cover.
i.
Connect the power cable to the ac power source and turn the equipment
power ON.

System Considerations

The MVME197 needs to draw power from both connectors P1 and P2 of the
VMEbus backplane. Connector P2 is also used for the upper 16 bits of data for
32-bit transfers, and for the upper 8 address lines for the extended addressing
mode. The MVME197 may not operate properly without its main board
connected to connectors P1 and P2 of the VMEbus backplane.
Whether the MVME197 operates as a VMEbus master or as a VMEbus slave, it
is configured for 32 bits of address and for 32 bits of data (A32/D32). However,
it handles A16 or A24 devices in certain address ranges. D8 and/or D16
MVME197/D1
Installation Instructions
2-7
2

Advertisement

Table of Contents
loading

This manual is also suitable for:

Mvme197spMvme197dpMvme197le

Table of Contents