OS/VS2 MVS VTIOC and TCAS Logic

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This publication describes the internal organization and logic of the VTAH terminal I/O coordinator (VTIOC) and the terminal control address space (TCAS). It is intended for people who are debugging or modifying VTICC or TCAS.
This book is actually two manuals in one; VTIOC and TCAS each have introduction, method of operation, program organization, directory, data areas, and diagnostic aids sections. In addition, there are two appendixes.


Reference Number : SY27-7269-1

Date Published : January 1978

Manufacturer : IBM

Platform : IBM

Format : PDF

 

 

 

 

 

This exhibit has a reference ID of CH10281. Please quote this reference ID in any communication with the Centre for Computing History. 		 

OS/VS2 MVS VTIOC and TCAS Logic

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