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Internal Maintenance Specification
1700 Mass Storage Operating
System
Version 3

'''--....--' 1700 MSOS 3.0

(0 COP YRI GHT CO NT ROL DATA CORP. 1971
Contained herein are Software Products
copyrighted by Control Data Corporation.
A reproduction of the copyright notice J
must appear on all complete or partial
copies.
---------------- - - - - - - - - - - - - - - - - - - - - - - . ---_.. _._.-.-.-._---_._-.

CONTROL DATA CORPORATION MAR 5 1971
_ _ _ _ _ _ _ _~A~r~d!..:se:.Ln1_.!..HwiwlwlW:s~D::...::e::...;v~e=_l=_::o:::.J:p:::;.:.m.:.:..e:.:n...;...t~_ DIVISION
IMS
DOCUMENTCLASS __~~~~~~----------------- PAGENO. _ _~i~______
. ~ PRODUCTNAME ____~1~7~0~0~M~S~O~S------------------------------~~----------
,__ ,' PRODUCT MODEL NO. _E..:. .0=-0.:. . 6_M O~_ _ _ _ _ _ _ _ MACHINE SERIES _ _....:1:::..7~0~0
_3_. _______

TA BlE OF CONTENTS

SECTION

System Tables
lOCORE 1.0
Sysbuf 2.0
System Monitor Routines
Scheduler 3.0
Dispatcher 4.0
Re-entrant Dispatcher 5.0
Complete Request for Drivers - NCMPRQ 6.0
Find Next Request for Driver - FNR 7.0
Alternate Device Handler 8.0
Make Q for Drivers 9.0
Common 10.0
Internal Interrupt Processor - NIPROC 11.0
[xternal Interrupt Processor - NEPROC 12.0
Volatile Storage Handler 13.0 I
'-
Monitor Entry and Exit for Requests 14.0
,

Processor for READ~ WRITE~ Format READ~ Format WRITE 15.0
Core Allocation - ALCORE~ DRCORE~ SPACE 16.0
Conversion Routines - PARAME 17.0
Transfer Vectortable - TRVEC 18.0
Timer Package
Timer Interrupt Processor - TMINT 19.0
Diagnostic Timer - DTMER 20.0
Manual Interrupt
Manual Interrupt Handler - MINT 21.0
Manual Interrupt Processor - MIPRO 22.0
Job Processing
Job Processor Control Module - JOBENT 23.0
Core Request Processor - T11 24.0
loader Request Processor - T7 25.0
Exit Request Processor - T5 26.0
Status Request Processor - T3 27.0
Job Processor - JOBPRO 28.0
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Protect Processor - PROTEC 29.0
Job Kill Modul~ - JBKILl 30.0
J., Job load Processor - JPLOAD 31.0
Job Change Processor - JPCHGE~ ASCHEX 32.0

AA 37n PRINTED IN USA

- - - - - _ . _ - - - - - _... __._..._-_... _-_ _....... .
..
CONTROL DATA CORPORATION
_ _ _ _ _ _ _~A~r~d!:::!:e:::.!n~H!..!.l~