EVGA 141-BL-E760-A1 User Guide - Page 77

Test DMA Registers

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EVGA X58 SLI CLASSIFIED Motherboard Award POST Codes Code Name test 2E Reserved 2F Reserved 30 Reserved 31 Reserved 32 Reserved 33 Early keyboard reset 34 Reserved 35 Test DMA Controller 0 36 Reserved 37 Test DMA Controller 1 38 Reserved 39 Test DMA Page Registers 3A Reserved 3B Reserved 3C Test Timer 3D Reserved 3E Test 8259-1 Mask 3F Reserved 40 Test 8259-2 Mask 41 Reserved 42 Reserved 43 Test Stuck Interrupt 44 Reserved 45 Reinit serial Description Early Keyboard Reset Test DMA channel 0 Test DMA channel 1 Test DMA Page Registers Test 8254 Timer 0 Counter 2. Verify 8259 Channel 1 masked interrupts by alternately turning off and on the interrupt lines. Verify 8259 Channel 2 masked interrupts by alternately turning off and on the interrupt lines. Turn off interrupts then verify no 8259's interrupt mask register is on. Test 8259 Force an interrupt and verify the interrupt occurred. Reinitialize Preboot agent serial port 79

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EVGA X58 SLI CLASSIFIED Motherboard
79
Award POST Codes
Code
Name
Description
test
2E
Reserved
2F
Reserved
30
Reserved
31
Reserved
32
Reserved
33
Early keyboard
reset
Early Keyboard Reset
34
Reserved
35
Test DMA
Controller 0
Test DMA channel 0
36
Reserved
37
Test DMA
Controller 1
Test DMA channel 1
38
Reserved
39
Test DMA Page
Registers
Test DMA Page Registers
3A
Reserved
3B
Reserved
3C
Test Timer
Test 8254 Timer 0 Counter 2.
3D
Reserved
3E
Test 8259-1
Mask
Verify 8259 Channel 1 masked interrupts by
alternately turning off and on the interrupt lines.
3F
Reserved
40
Test 8259-2
Mask
Verify 8259 Channel 2 masked interrupts by
alternately turning off and on the interrupt lines.
41
Reserved
42
Reserved
43
Test Stuck
Interrupt
Turn off interrupts then verify no 8259's interrupt
mask register is on. Test 8259 Force an interrupt and
verify the interrupt occurred.
44
Reserved
45
Reinit serial
Reinitialize Preboot agent serial port