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IBM System/360 20 User Manual

IBM System/360 20
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Page #93 background image
Sample
program
4
for
the
IBM
System/360
Model
20,
Input/Output
Macro
:;)efinitions
for
the
IBM
1419
is
designed
to
perform:
•
an
assembly
of
a
source
program
with
macro
instructions
for
the
IBM
1419
included,
•
the
reading
of
banking
documents
on
an
IBM
1419,
•
pocket
selection
of
documents
as
described
in
the
SRL
publication
IBM
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~~£ID~i~g
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~stem-1or_the-IBM-1~12-~ng_j121~£gngi=
ic
Chara£!er
~eade~,
Form
C33-6C01,
sec-
tion
grog~~mming_~~~ill£lg,
•
printing
of
the
contents
of
certain
document
fields
on
a
1403
printer.
DESCRIPTION
OF
THE
SAMPLE
DECK
The
sample
program
cards
are
identified
by
the
letter
Y
in
column
73.
Card
column
76
contains
a
2.
The
deck
consists
of:
•
two
Job
Control
cards
identified
by
punches
90
in
columns
74
and
75,
•
the
source
program
containing
macro
instructions
for
the
IBM
1419,
identi-
fied
by
punches
91
in
columns
74
and
75.
Card
cdlumns
77
to
79
contain
consecu-
tive
numbers
which
begin
with
001
for
both
card
groups.
OPERATING
PROCECURES
The
sample
deck
supplied
by
IBM
is
designed
for
Model
20
systems
with
a
storage
capaci-
ty
of
at
least
8192
bytes
and
the
following
I/O
devices:
• A
card
reading
device
to
be
assigned
by
the
user,
•
An
IBM
1419
Magnetic
Character
Reader,
•
An
IBM
14C3
Printer
Moreover,
the
configuration
requirements
of
the
TPS
Assembler
program
are
to
be
met.
Since
the
object
program
is
to
be
punched,
a
card
punching
device
is
required.
Ihe
following
steps
should
be
followed
to
assemble
the
source
program
and
obtain
the
executable
object
program
in
punched
cards.
1.
Place
the
Tape
IPL
program
deck
into
the
hopper
of
the
loading
unit.
2.
Assign
tape
units
and
card
reader
by
punching
appropriate
ASSGN
statements
and
inserting
them
in
the
IPL
deck,
in
front
of
the
REP
cards
(if
used)
and
the
end-of-file
card.
3.
Mount
the
system
tape
(containing
the
TPS
Assembler
program
and
the
macro
library
with
Basic
~onitor
and
I/O
Macro
Definitions
with
the
Macro
Definitions
for
the
IEM
1419
include~
on
the
tape
drive
assigned
to
SYSRES.
Press
the
Load-Rewind
key
and
the
start
key
on
the
device.
4.
Place
the
Job
Control
cards
(identified
by
punches
Y90
in
columns
73-75)
with
a
II
DATE
card
and
ASSGN
cards
for
SYSIPT,
SYSCPT,
SYSLST, SYSOOO,
and
SYS001
to
be
punched
by
the
user
and
to
be
inserted
after
the
//
JCE
card
into
the
hopper
of
the
card
reader
assigned
to
SYSRrIl.
5.
Place
the
card
group
identified
by Y91
in
columns
73
to
75
(sample
source
pro-
gram)
in
the
hopper
of
the
unit
assigned
to
SY~IPT.
Press
the
Start
key
of
this
device.
6.
Place
blank
cards
in
the
hopper
of
the
unit
assigned
to
SYSOPT
and
press
the
Start
key
of
this
device.
7.
Mount
work
tapes
on
the
tape
drives
assigned
to
SYSOOO
and
SYS001.
Press
the
Load-Rewind
and
Start
keys
of
these
drives.
8.
Install
forms
on
the
printer
and
press
the
Reset
key
and
the
Start
key
of
the
printer.
9.
set
the
Register-rata/Address
switches
on
the
CPU
console
to
an
even
main
storage
address
between
hexadecimal
009C
and
the
end-of-storage
address
minus
hexadecimal
0052.
1C.
Set
the
Mode
switch
on
the
CfU
console
to
PROCESS.
11.
Press
the
Load
key
on
the
CPU
console.
The
object
program
contained
in
punched
cards
is
obtained
from
the
unit
assigned
to
SYSOPT.
sample
Programs
93

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IBM System/360 20 Specifications

General IconGeneral
BrandIBM
ModelSystem/360 20
CategoryStorage
LanguageEnglish

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