Intel Motherboard Raptor AT Installation Manual page 72

Raptor AT – Installation Guide
Checkpoint
Code
The memory test started, but not as the result of a soft
4Eh
reset. Displaying the first 64 KB memory size next.
The memory size display has started. The display is
4Fh updated during the memory test. Performing the
sequential and random memory test next.
The memory below 1 MB has been tested and
50h initialized. Adjusting the displayed memory size for
relocation and shadowing next.
The memory size display was adjusted for relocation
51h
and shadowing. Testing the memory above 1 MB next.
The memory above 1 MB has been tested and
52h
initialized. Saving the memory size information next.
The memory size information and the CPU registers are
53h
saved. Entering real mode next.
Shutdown was successful. The CPU is in real mode.
54h
Disabling the Gate A20 line, parity, and the NMI next.
The A20 address line, parity, and the NMI are disabled.
57h Adjusting the memory size depending on relocation and
shadowing next.
The memory size was adjusted for relocation and
58h
shadowing. Clearing the Hit <DEL> message next.
The Hit <DEL> message is cleared. The <WAIT...>
message is displayed. Starting the DMA and interrupt
59h
controller test next.
The DMA page register test passed. Performing the
60h
DMA Controller 1 base register test next.
The DMA controller 1 base register test passed.
62h
Performing the DMA controller 2 base register test next.
The DMA controller 2 base register test passed.
65h
Programming DMA controllers 1 and 2 next.
Completed programming DMA controllers 1 and 2.
66h
Initializing the 8259 interrupt controller next.
67h Completed 8259 interrupt controller initialization.
7Fh Extended NMI source enabling is in progress.
The keyboard test has started. Clearing the output buffer
and checking for stuck keys. Issuing the keyboard reset
80h
command next.
A keyboard reset error or stuck key was found. Issuing
81h
the keyboard controller interface test command next.
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Description