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5
Table of Contents
Foreword . . . . . . . . .
Operating and Programming the CDS
System Overview
Initial Operation . . . . . .
CDS Hookups
.....
.
CDS
Checkout
Program
Loading and
Outputting
Programs
Paper Tape Systems . . . .
Magnetic Tape Systems
Introduction
to
the Monitor Software UT20
Utility Commands
?M
Commands
!M
Commands
$U Commands
$P Commands
$L
Commands
?R
Commands
Summary
of
UT20 Ope]ating Instructions
Terminal
Interfacing.
. . . . . . .
ASCII Coding . . . . . . . . .
UT20 Read and Type
Routines.
. . .
Examples
of
UT20 Read and Type Usage
Additional Utility Routines
ASCII
to
Hex Conversion Routine .
Initialization Routines
Routine
to
Restart UT20 .
Additional Notes
on
UT20 .
Programming Methods
Machine Language Programming
Programming Interface
to
CSDP
Hardware
Structure
of
the CDS .
System Block Diagram
Module Description and Signal Mnemonics
Card Nest and Backplane . . . . .
CPU Module CDP18S102 . . . . .
Control Module CDP18S103 . . . .
Address
Latch
and Bank Select Module CDP18S206
I/O
Decode Module
CDP18S509.
. .
ROM/RAM Module
CDP18S401.
. .
4-Kilobyte RAM Module CDP18S205 .
Terminal Interface Module CDP18S507
Display Board . . . . . . . . .
Disk Interface Module
Option
CDP18S813
Microterminal
Option
CDP18S021
Power Supply Module . . . . . . .
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