Xerox 900 series User Manual

I ;1 I -II; SCIENTIFIC DATA SYSTEMS
SOS PROGRAM LIBRARY
PROGRAM DESCRIPTION
C tIN 042030 (900 Seril
a a og 0 s. 642034 (930Q)
IDENTIFICATION: MONARCH CONTROL SUPPLEMENTARY ACTION ROUTINES (LDI2)
PURPOSE: This program serves as an extension of the MONARCH Control Routine (900
Series Catalog No. 042004, or 9300 Catalog No. 642027) and includes a
number of required system action routines.
ACTION: Control is transferred to the action routine corresponding to the function code
specified
in the control message. LDI2 contains the following action routines:
CALLING
SEQUENCE:
PROGRAMMING
CONVENTIONS:
MEMORY
REQUIREMENTS:
a. Processor for META-SYMBOL systems ($META)
b. Processor for SYMBOL systems ($SYMBAR)
c. Magnetic tape functions.
1.
Backfile ($BKFILE)
2.
Skipfile
($SKFILE)
3.
Back record ($BKREC)
For 900 Computers only; these
4.
Skip record ($SKREC)
routines are assembled wi th the
5.
Rewi nd ($REWI N D)
9300 MONARCH I/O Subrou-
tine Loader
(LDIOSR), and ap-
6.
Write
end-of-file ($WEOF) pear as part of the listings for
7.
Label
($LABEL)
LDIOSR.
8.
Posi tion ($ POSN)
9.
Punch
relocatable paper tape
bootstrap loader ($LDI2X)
10.
Write relocatable magnetic tape
bootstrap loader
($BTLDX)
Not applicable.
Relocatable and no PROGRAMMED OPERATORS are used.
Approximately 16308 or 920
j
0 locations:
27

Xerox 900 series Specifications

General

Brand	Xerox
Model	900 series
Category	Copier
Language	English