J151 SC88PIO

SC88PIO

STE 80188 Processor
and Parallel I/O

User's Manual

Contents

Section

  1. Introduction
  2. Circuit Description
  3. STEbus Interface
  4. Links and Options
  5. I/O Map
  6. Memory Map
  7. Using the SC88PIO

Appendix

  1. Component List
  2. Connections
  3. Specification
  4. Example Programs
  5. Circuit Diagram

© 1988 Arcom Control Systems Ltd.

Revision History

Manual PCB Comments
    Board design: AW
Board layout: STR
Manual author: KH
v1 iss 2 v1 iss 2 19881107 first published in this format
19881206 Edits: Boot/Utility ROM nos swapped
v1 iss 3 19890106 Edits: p20 - group 2 not group 3.
v1 iss 4 19890714 C12 now 1nF V2 iss 1
v1 iss 5 v2 iss 1 19901128 IC 15 & 20 now 128K x 8
R11, 12, C22 removed
CK1 replaced with 16 MHz clock module
Change of circuit diagram: v2 iss 1.
19901212 New link position diagram
v1 iss 6 19910408 Edits to Section 4.
v1 iss 6a v2 iss 2 19910701 (ECO627] Resistor R4, changed value.
v1 iss 7 19920708 [ECO818]
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which they are put cannot be the liability of Arcom Control Systems Ltd.
However, Arcom’s sales team is always available to assist you in making your decision.