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VESAPPORT

ACCULOGIC, INC.

VESAPPORT

Data bus:

32-bit VL-bus

Size:

Three-quarter length, full-height card

Hard drive supported:

Up to seven Fast SCSI-2 devices, up to fifteen Fast and Wide SCSI-3 devices

Floppy drives supported:

Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives

CONNECTIONS

Function

Location

34-pin cable connector - floppy drive

J3

4-pin connector - drive active LED

J4

50-pin SCSI connector - internal

J5

50-pin SCSI connector - external

J6

68-pin SCSI connector - internal

J10

Power connector

JP8

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Floppy drive interface enabled as primary

JP2

Pins 2 & 3 closed

 

Floppy drive interface disabled

JP2

Pins 1 & 2 closed

Normally configure board during installation

SW1

Position 2

 

Lock configuration during installation

SW1

Position 1

 

Reset configuration

SW1

Position 3

Note: SW1 is set to normal unless two ISApport boards are installed on the same system. In this

situation, the boards are installed sequentially. First, board 1 is installed and configured. Then,

its SW1 is set to lock, and board 2 is installed and configured with its SW1 set to normal.

The reset setting for SW1 is unidentified.

MISCELLANEOUS TECHNICAL NOTES

VESApport can only be configured with devices chained off two SCSI connectors (e.g. J5 and J6, J5 and J10, or J6 and J10). The board does not work when devices are chained off all three connectors.