Introduction

5

Figure 4: Receiving Frame Unit ID Number and Activity Display

Receiving Frame Rear Panel

•I/O Connector (J2): The input/output connector provides a standard interface for all SCSI signals.

•DC Power Connector (J3): The DE100 uses a standard 4-pin DC Power Connector to accept DC power.

•ID Select Pins (J4): Pins 1-14 are reserved. Pins 15-20 of this connector provide unit SCSI ID selection for the computer system or expansion chassis. For remote ID selection through an expansion chassis, the unit ID must be set to "0" or open (no jumpers installed) on these pins. See Table 2 for J4 pin assignments.

•Enable Termination Power To/From SCSI BUS (W1): This jumper is installed at the factory.

•Onboard Termination (W2): Position "A" is installed at the factory and will disable termination. Moving the jumper to Position "B" will enable onboard termination.

DE100i-SW/SWC User's Guide - Rev. G01

StorCase Technology, Inc.