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IBM System/360 System Programmer's Guide

IBM System/360
137 pages
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Entry
from
Control Program
Obtain
Main
Storage
Save
Registers
Set
Bit
in
UCB
to 0
Determine
Type
of
I/O
Operation
Set Up
CCW
(1)
(2)
(3)
(9)
(10)
(13)
(14)
Yes
.------..,
(16)
Process
Label
Restore
Registers
Release
Main
Storage
(20)
(21)
(22)
.----...1....-.--,
(\9)
Set
Bit
in
UCB
to 1
Figure
5.
GenE=ral
Flow
of
a
Nonsta~dard
Label
Processing
Routine
After
RecHiving
Control
From
the
EOV
Routine
Label
Processing
Routines
51

Table of Contents

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IBM System/360 Specifications

General IconGeneral
BrandIBM
ModelSystem/360
CategoryDesktop
LanguageEnglish

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