IBM 1 Series - Page 4

Related Publications
Preface
This publication provides reference information to aid in designing logic
for communicating with an IBM Series/1 processor through the
input/output channel and several designated user attachment features. This
information is intended primarily for experienced engineers or technicians.
This publication is also useful to customers who need detailed information
for connecting their instruments and devices to the various attachment
features.
The reader should have a working knowledge of the information in the
appropriate IBM Series/1 processor and processor features description
manual.
The processor I/O channel architecture, or any aspect of the I/O
interfaces described in this publication, may be altered from time to time
by IBM or may be withdrawn by IBM in part or in whole.
This manual is organized as follows:
Chapter 1. Introduction describes the I/O channel and the user
attachment features.
Chapter 2. Processor I/O Channel describes the channel direct program
control (DPC) operations, cycle-steal (CS) operations, interrupts, and
initial program load (IPL).
Chapter 3. Timer Feature describes the timer feature, including signal
lines, interrupts, electrical characteristics, and physical characteristics.
Chapter 4. Teletypewriter Adapter Feature describes the teletypewriter
adapter feature, including interface options, timing sequences, electrical
characteristics, and physical characteristics.
Chapter 5. Integrated Digital Input/Output Feature describes the
integrated digital input/output feature, including operational, electrical,
and physical characteristics.
Chapter 6. Customer Direct Program Control (DPC) Adapter Feature
describes the customer direct program control adapter feature, including
operational, electrical, and physical characteristics.
Appendix A. General Purpose Interface Bus Adapter, RPQ D02118,
describes the Series/1 implementation of the digital interface contained in
IEEE Standard 488, including the commands and functions used by the
General Purpose Interface Bus (GPIB) Adapter.
Note: Installation instructions are shipped with each system order. These
instructions contain the information required for selecting options and
device addresses on the I/O attachment feature cards.
Additional publications are listed in the JBM Series/1 Graphic
Bibliography, GA34-0055.
Preface ili