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Field Engineering Education
Supplementary Course Material




Model 25.Microprogram Listing
System/360 Emulator - *E60
PREFACE




This publication contains a listing of the System/
360 emulator microprogram, *Engineering change
level and features present do not relate to any
specific system, limiting the use of this listing
to the classroom.

The listing shown is actual and has not been al-
tered in content in any way.

Routines are in alphabetical sequence as shown
in the listing index.


*And is meant for use in the System/360 Model
25 DPS Course 13233 and 53232.




(March 1970)

Address any comments concerning the contents of this publication to:
IBM, Field Engineering Education Media Development Center Dept 927
Rochester, Minnesota 55901. "



@) Copyright International Business Machines Corporation 1969
Preliminary Edition
THIS PUBLICATION IS IN A PRELIMINARY STATE OF
DEVELOPMENT. ANY CORRECTION OR SUGGES-
TIONS THAT YOU CAN OFFER FOR THE FORMAL
PUBLICATION WILL BE APPRECIATED.
PAGE III
4ACHINE TYPE MODH CORE LOAD *E60 MES/FCSI II SERIAL 11

MASTEl( CONTRDl MACHINE STATUS

EC # 128211 SUM CHECK II 4501 ** SEE *E60 BCHK ** DATE PREPARED 11/08/68


FEATURES P'
",,420:'7 MEM48K 2539229 FUPT 0854021 STGPROT 2539251 PFR

2,39256 tlURSTCH 0854031 TIMER 0854019 NATY2540 0854015 NATV1403

,)8,4017 NATV2311 0854023 Dl RCTRl 0854095 MUlCHSET


H:ATURES NOT PRESENT

2,42054 t4EM 16K 2542056 MEM32K 2539255 BYTECH 2542055 MEM24K

0854030 T IME:K 50 2532200 COMBASIC
ClOAO=.E60. EC lEVEL=128211 PAGE
1\[; OK WU~D SEQUENCE NO. LABEL NEXT SEQ NEXTlABEL STATEMENT COMMENTS

*to 60 001 T SYSTEM 300125 EMULATOR
*E 60
*EbO
*E 60
002
003
004
..
* AAAB
AAAC
AAAO
LOCAL STORAGE MAP CPU
EXTERNAL MNEMONIC DEFINITIONS
*E 60005
* AAAF BIT SIGNIFICANCE CHARTS FOR CONTROL. WORDS
*E 60006
* AlOP ALTER DISPLAY RJUTINE
*E 60
* BCHK CHECK SUN
*E60
007
008
* BCPL RESIDENT CHANNEL CORE LOAD ROUTINE
*E 60009
* BOlA BASIC DlAGNOSTIC