File name GY30-2027-0_TCAM_Serviceability_Aids_Program_Logic_Rel_20_Mar71.pdf
TeAM Serviceability Aids:
Systems Program Logic Manual
Program Number 3605 - CO - 548
This publication describes the internal logic of the Operating
System Telecommunications Access Method Serviceability
Aids. It is intended for use by IBM Program Systems Repre-
sentatives and system programmers who are altering the
This publication is divided into two major sections: 1. Introduction to Service Aids explains the concept of
I. Telecommunications On-Line Test Executive (TOTE)
the FE Service Aids supplied with TCAM.
contains the internal logic for the on-line tests that operate 2. Service Aids Flow Diagram shows the relation of the
as part of the TCAM System. This section is further sub- various service aid modules to TCAM and to each other.
3. Module Descriptions describe each service aid module
divided into six chapters.
1. Introduction to on-line testing explains the concept of internally.
on-line testing used in connection with TCAM. 4. Diagnostic Aids contains tables of register usage by
2. Method of Operation explains, in big-picture form, the module and tables of messages.
way in which TOTE handles on-line tests. 5. Flowcharts are diagrams of internal logic flow in the
3. Program Organization contains descriptions of the Service Aid modules.
This publication is designed to be a reference guide to IBM
TOTE modules, a listing of the modules by number,
Field Engineering Program Systems Representatives and to
and Ii diagram showing how TOTE functions internally.
system programmers who may need to modify the system.
4. Data Area Layouts contains diagrams of the TOTE
Effective use of this manual is based on an understanding
of Systemj360 machine concepts, operational knowledge of
5. Diagnostic Aids contains tables of register usage,
the devices supported, and a knowledge of the following IBM
module cross-reference tables, tables of operator and