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SCIENTIFIC DATA SYSTEMS
SDS PROGRAM LIBRARY
PROGRAM DESCRIPTION
042032 {900 Seri4
Catalog Nos.
642031 (9300)
IDENTIFICATION:
PAPER-TAPE/TYPEWRITER INPUT/OUTPUT SUBROUTINE (MTYIO)
PURPOSE:
To obtain control message records from a paper-tape reader or a typewriter
and to type control messages and error messages in typewriter 1 (on the W
buffer for 900 Series Computers, or on Channel A for 9300 Computers).
The
unit and channel assignments for input are obtained from the MONARCH
Unit Assignment Table entry for control messages (QMSG).
ACTION:
CALLING
SEQUENCES:
PROGRAMMING
CONVENTIONS:
MEMORY
REQUIREMENTS:
SUBROUTINES
USED:
COMMENTS:
a.
Input.
One record is read fromthe unit assigned into the record area
specified by the File Description Table.
b.
Output.
One record is typed on typewriter 1 from the record area speci-
fied by the File Description Table.
a.
Input.
BRM
*QMSG
PZE
a
b.
Output. BRM
MTYIO
OP
a
Where a is the address of the Fi Ie Description Table and OP = 040 8 (see des-
cription of SDS Paper Tape/fypewriter Subroutine, PTYIO, 900 Series Cata-
log No. 020019, or 9300 Catalog No. 622001).
See description of SDS Paper Tape/Typewriter Subrouti nee
Approximately 530 8 or 344 10 locations.
None.
This is the standard SDS Paper Tape/Typewriter Subroutine with the entry
point label changed from PTYIO to MTYIO to prevent conflict with the use
of PTYIO in other contexts within MONARCH.
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