76 PCA-6145B/6145L User's Manual
Code Name Description of check-point
31 Test base and extended Test base memory from 256 KB to
memory 640 KB and extended memory above
1 MB using various patterns.
Note: this will be skipped in EISA
mode and can be skipped with ESC
key in EISA mode.
32 Test EISA extended If EISA mode flag is set then test
memory EISA memory found in slot initializa-
tion. Note: this will be skipped in ISA
mode and can be skipped with ESC
key in EISA mode.
33-3B Reserved
3C Setup enabled
3D Initialize and install Detect if mouse is present, initialize
mouse mouse, install interrupt vectors.
3E Set up cache controller Initialize cache controller.
40 Virus protect Display virus protect disable or enable.
41 Initialize floppy drive Initialize floppy disk drive controller
and controller and any drives.
42 Initialize hard disk drive Initialize hard disk drive controller
and controller and any drives.
43 Detect & initialize Initialize serial/parallel ports (also
serial and parallel ports game port).
44 Reserved
45 Detect & initialize Initialize math coprocessor.
math coprocessor
46-47 Reserved
4E Manufacturing post loop Reboot if manufacturing loop post
or display messages loop pin is set. Otherwise display and
messages (i.e. any non-fatal errors
that were detected during post and
enter setup).
4F Security check Ask for password security (optional).
50 Write CMOS Write all CMOS values back to RAM and
clear screen.
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