Kontron PCI-946-1 Technical Reference Manual page 112

PCI-946-1 and P3S440BX Technical Reference Manual
POST #
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Designation
0C Initialize Keyboard
0D Initialize Video Interface
& Chipset
0E Test Video Memory
0F Test DMA Controller 0
10 Test DMA Controller 1
11 Test DMA Page Registers
12 Reserved
13 Reserved
14 Test Timer Counter 2
PIC Test 8259-1 mask bits
15
16 PIC Test 8259-2 mask bits
Description
1. Open Xilinx I/O Port Boot Block 1
location to x90h (X=1,2 or checksum.
3) inside the chipset (if
necessary).
2. Disable (if necessary). Boot Block in EMERGENCY 2
Thermal Management. : Init. vector 00h through 77h.
3. Disable (if necessary)
Ethernet Chip.Set IDE
Detect counter to 0.
4. Set CD-ROM found
variable to 0.
5. Initialize zone 40:0h for the
keyboard buffer.
1. On M1 set the cache for
Boot Block in EMERGENCY :
the memory installed. Try to init. Video Card...
2. On PCI, do a PCI ROM
init.
3. On P6, Init. Apic.
4. Init. Chipset.
5. Turn ON CPU Cache.
6. Set Maximum Speed.
7. Measure CPU Clock
Speed.
8. Restore Speed.
9. Turn Off CPU Cache.
10. Early Video Shadow.
11. Read CMOS location 14h
to find out type of video to
use. Detect and initialize
Video Adapter.
12. Init. T380 if necessary.
1. If CGA or MONO, test video memory.
2. Beep the speaker.
3. Show the LOGO.
4. Install VT100 driver if necessary.
5. Write sign-on message to screen.
6. Write Copyright message to screen.
7. Write Evaluation message to screen.
8. Show CPU type and speed.
Test DMA Controller 0.
Test DMA Controller 1.
Test DMA Page Registers.
Reserved for 8254 Counter 0 - Not implemented.
Reserved for 8254 Counter 1 - Not implemented.
Test 8254 Timer 0 Counter 2.
Verify 8259 Channel 1 masked interrupts by alternately turning off
and on the interrupt lines.
Verify 8259 Channel 1 masked interrupts by alternately turning off
and on the interrupt lines.
E-4
st
: Verify BIOS
nd