Kontron cPCI-DMXS64GX Technical Reference Manual page 132

cPCI-MXS64GX Technical Reference Manual
POST Codes (continued)
POST Designation
#
48-4C Reserved
4D Init. PC-Speaker to LINE OUT
4E Manufacturing POST Loop or
display Messages
4F Security Check
50 Write CMOS
51 Pre-Boot Enable
52 Initialize Option (ROM scan)
53 Initialize Time Value
54-5F Reserved
60
61 Final Init
62 Num Lock ON
63 Boot Attempt
64-7F Reserved
80 Kontron
Segment Move 1
81 Kontron
Segment Move 2
82 Kontron
Segment Move 3
Description
Reserved
Enable access to PC-Speaker to LINE OUT and Enable/Disable it.
(T934).
1. Reboot if Manufacturing POST Loop pin is set.
2. Otherwise display any messages (i.e., any non-fatal errors that
were detected during POST).
3. Enter SETUP if needed.
Ask password security if needed.
Write all CMOS values back to CMOS-RAM and clear screen.
1. Enable Parity checker.
2. Enable NMI.
3. Enable cache before boot.
1. Call POST 81
2. Initialize any ROMs present from C8000h to DBFFFh. Disable
POST code from segment E0000h.
3. Initialize any ROMs present from DC000h to E0800h.
NOTE: When FSCAN option is enabled, will initialize from C8000h to
F7FFFh.
Initialize Time value in 40h: BIOS area.
Reserved
Store boot partition of head & cylinder.
For last µs detail before boot.
Put Num Lock ON and Daylight Saving.
1. Call POST 82.
2. Set Low stack.
3. Boot via int 19h.
Reserved
Kontron
Install the segment from Flash to DC00:0h.
Kontron
Install the segment from DC00:0h to 7000:0h.
Kontron
Install the segment from 7000:0h to EC00:0h.
F-8