User manual

BIOS Setup
58
POST
Code
(Hex)
Name Description
6Eh
DISP_NONDISP
Display the starting address of the
nondisposable (run time) BIOS.
70h
ERROR_MSGS
Display error messages for any errors
found.
72h
TEST_CONFIG
IF <system connfiguration error found>
THEN
Display message indicating
configuration error
detected.
ENDIF
74h
RTC_TEST
Verify that the RTC is running.
IF <RTC not running> THEN
Set bit in RTC indicating that the time
is invalid.
ENDIF
76h
KEYBOARD
IF <keyboard failure detected> THEN
Display message indicating keyboard
failure.
ENDIF
7Ch
HW_INTS
Initialize hardware interrupt vectors 08h-
0Fh
7Dh
ISM_INIT
Initialize Intelligent System Monitoring
Support.
80h
IO_BEFORE
IF <integrated super I/O exists> THEN
Disable LPT and COM ports on
integrated super
I/O.
ENDIF.
81h
CORE_LATE_INIT
Late initialization of devices.
82h
RS232
Identify and test all COM ports.
83h
CONFIG_IDE
Configure Fdisk controller.
84h
LPT
Test and ID parallel ports.
85h
PCI_PCC
Initialize PnP ISA devices.
86h
IO_AFTER
IF <integrated super I/O exists> THEN
Set integrated super I/O configuration
to match
setup.
ENDIF
87h
POST_CONFIG_M
CD
Initialize Mother Board Configurable
devices.
88h
BIOS_INIT
Initialize timeouts, key buffer, soft reset
flag.