Intel ESM-2850 2047285001R User Manual
Page 85
User’s Manual
ESM-2850 User’s Manual
85
Code (hex)
Name
Description
43
Test Stuck 8259's
Interrupt Bits
Test 8259 Interrupt
Functionality
Turn off interrupts then verify no interrupt mask register is on.
Force an interrupt and verify the interrupt occurred.
44 Reserved
45 Reserved
46 Reserved
47
Set EISA Mode
If EISA non-volatile memory checksum is good, execute EISA
initialization. If not, execute ISA tests an clear EISA mode flag.
48 Reserved
49
Size Base and
Extended Memory
Size base memory from 256K to 640K and extended memory
above 1MB.
4A Reserved
4B Reserved
4C Reserved
4D Reserved
4E
Test Base and
Extended Memory
Test base memory from 256K to 640K and extended memory
above 1MB using various patterns.
NOTE: This test is skipped in EISA mode and can be skipped
with ESC key in ISA mode.
4F Reserved
50
USB init
Initialize USB controller
51 Reserved
52
Memory Test
Test all memory of memory above 1MB using Virtual 8086 mode,
page mode and clear the memory
53 Reserved
54 Reserved
55
CPU display
Detect CPU speed and display CPU vendor specific version
string and turn on all necessary CPU features
56 Reserved
57
PnP Init
Display PnP logo and PnP early init
58 Reserved
59
Setup Virus Protect
Setup virus protect according to Setup
5A Reserved
5B
Awdflash Load
If required, will auto load Awdflash.exe in POST
5C Reserved
5D
Onboard I/O Init
Initializing onboard superIO