Supero Super P6DNF, User Manual

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D-2
SUPER P6DNF/P6SNF User’s Manual
Check Point Description
0C The keyboard controller I/B is free. Issuing the BAT
command to the keyboard controller next.
0D The BAT command was issued to the keyboard con-
troller. Verifying the BAT command next.
0E The keyboard controller BAT result has been verified.
Any initialization after the keyboard controller BAT com-
mand will be done next.
0F Initialization after the keyboard controller BAT
command is done. The keyboard command byte will
be written next.
10 The keyboard controller command byte has been writ-
ten. Issuing the keyboard controller pins 23 and 24
blocking and unblocking command next.
11 Keyboard controller pins 23 and 24 have been blocked
and unblocked. See if the <Ins> key has been
pressed during power-on next.
12 Checked if the <Ins> key was pressed during power-
on. Disabling the DMA and Interrupt controllers.
13 DMA controllers 1 and 2 and interrupt controllers 1 and
2 have been disabled. The video display is disabled
and port B is initialized. Initializing the chipset and
doing automatic memory detection next.
15 Chipset initialization/auto memory detection over.
Next, 8254 timer test about to start.
19 The 8254 timer test has completed. Starting the mem-
ory refresh test.