3006

3006 is the Pertec magnetic tape module.

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Introduction

Pertec tape controller.

Switches and indicators

From top of the card:

Yellow LED indicators

• Read - read from the tape
• Write - write to the tape
• PD CLCK - a data transfer is in progress
• Active - Controller active

Device number - thumbwheel switch with the following positions:

• 2 - Mag. tape 1, Device no. 520, Ident no. 3
• 3 - Mag. tape 2, Device no. 530, Ident no. 7

Setting 4 - 15 is not used.

IOX address bit 15 active will inhibit this card.

Connectors

The A and B connectors are used for I/O, the C connector is used for the ND-100 Bus.

I/O Devices on the card

none?

ECO

ECO or Engineering Change Order is a hardware change. Here is a list of known ECO's for this card.

• ECO 100-756 - false interrupt or wrong ident code.

Reference

• Norsk Data Document ND–06.015.02 ND-100 FUNCTIONAL DESCRIPTION
• Norsk Data Document ND–30.008.3 EN ND-100 Hardware Maintenance