Supermicro 440LX, Reference Manual

Page: 43 / 45

BIOS User’s Manual
B-8
Check
Point
Description
9A Set the timer and printer base addresses. Setting the
RS-232 base address next.
9B Returned after setting the RS-232 base address.
Performing any required initialization before the
Coprocessor test next.
9C Required initialization before the Coprocessor test is
over. Initializing the Coprocessor next.
9D Coprocessor initialized. Performing any required
initialization after the Coprocessor test next.
9E Initialization after the Coprocessor test is complete.
C h e c k i n g t h e e x t e n d e d keyboard, keyboard ID, and
Num Lock key next. Issuing the keyboard ID command
next.
A2 Displaying any soft errors next.
A3 The soft error display has completed. Setting the
keyboard typematic rate next.
A4 The keyboard typematic rate is set. Programming the
memory wait states next.
A5 Memory wait state programming is over. Clearing the
screen and enabling parity and the NMI next.
A7 NMI and parity enabled. Performing any initialization
required before passing control to the adaptor ROM at
E000 next.
A8 Initialization before passing control to the adaptor ROM
at E000h completed. Passing control to the adaptor
ROM at E000h next.
A9 R e t u r n e d f r o m a d a p t o r R O M a t E 0 0 0 h c o n t r o l .
Next, performing any initialization required after
the E000 option ROM had control.