IBM System/360 20 User Manual

Sample program 5 illustrates the use of the
Model 20 BSCA IOCS for a non-switched,
point-to-point line configuration with no
leading graphics and no limited conversa-
tional mode. The sample program is split
into two separate, self-contained parts:
• the "master" program, wllich transmits
data read from cards, and
• the "slave" Frogram, which punches the
transmitted data into cards.
DE~CRIPTION OF THE SAMPLE DECK
The two parts of the sample ~fogram deck
are identified as follows:
IBM
Columns
1l_1!1_1!i
z 9 0
Z 9 1
Master program
Slave program
Card column 76 contains a 2 (identifi-
cation for 'IPS).
MACHINE REQUIREMENTS
!.§§~mblY
The sample FIograms with the BSCA IOCS rou-
tines have been designed for assembly on
Model 20 systems with a main-storage capa-
city of 16,384 bytes and the following I/O
configuration:
• An IEM 2501 Card Reader
• An IEM 2520 Card Punch
• An IBM 2415 Magnetic Tape Unit with
three tape drives
• An IEM 1403 or 2203 Printer.
If the user's fodel 20 has a different
main-storage capacity or IIC configuration,
the job-control cards (statements 1 to 9 in
Figure 38) must be changed accordingly.
K21-65OP-3 U MaSO
"intecfinU.5.A.
~
' .. '_Oo:-·.~----= .. ,.s.:::.iA..:..:H.:..!.!...:p.-=~:..::e~~~.~c.:..:..~.::..:::!!~t:i~Il=O:..::u.~.,.- "'Zo.JlWJ~--r1 .-.,1-------1 ;~;:~;;:,~io"s L GRAPHIC 1 I I I I I I,'''' Of .. _
~. _~_~ __________________________ ~.- ____ ~~~~---~[-'~-,c-H--~I-IL-~I-~1 __ L-l_IL-~~r_ .. ·_IU_C!~ro-Nu-MM-.--------
Ope.o!ion
O""Of'Id
STAHMfr~T .. -
,.....,;.;( .... _-
-.
I 10 I' 16 I ,S 11 73 II·~
I .
l5r~~7
f*
~SCA
~/F8T
If'
iNAT!
I
1>TFSI2
!
I
1t.
PJlNr
:
)rF'5~
I
:
)r~EN
.Figure 38. Job Control and DTF statements supplied for Assembly of the (Master) Sample
Program
Sample Programs 95

IBM System/360 20 Specifications

General

Brand	IBM
Model	System/360 20
Category	Storage
Language	English