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Digital-Research-Source-Code/MPM OPERATING SYSTEMS/MPM I/MPM I SOURCE/14/apnote03.tex
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D I G I T A L R E S E A R C H
P. O. Box 579, Pacific Grove, CA 93950, (408) 649-3896
*** MP/M 1.0 ***
Application Note #03
Suppressing the MP/M Loader Display
-----------------------------------
When the MP/M 1.0 loader reads in and relocates the MPM.SYS
file, a load map is diplayed on console #0. In some applications
it may be desirable to suppress this display.
The MP/M loader display can be suppressed as follows:
1.) Edit the LDRBIOS.ASM file, replacing the console output
code with a RET instruction.
;Loader BIOS jump vector
...
jmp conout
...
conout:
ret
2.) Follow the steps provided in Application Note #01 to
integrate the new LDRBIOS into the MPMLDR.COM file.
3.) Follow the steps provided in Application Note #02 to
update the cold start loader with the new MPMLDR.COM file.