Motorola CPV5000, Installation And Reference Manual

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POST checkpoint codes
6-11
6
24h The configuration required before interrupt vector initialization has completed.
Interrupt vector initialization is about to begin.
25h Interrupt vector initialization is complete. Clearing the password if the POST DIAG
switch is on.
27h Any initialization before setting video mode is performed next.
28h Initialization before setting the video mode is complete. Configuring the
monochrome mode and color mode settings next.
2Ah Bus initialization system, static, output devices are done next, if present.
2Bh Passing control to the video ROM to perform any required configuration before the
video ROM test.
2Ch All necessary processing before passing control to the video ROM is done. Looking
for the video ROM next and passing control to it.
2Dh The video ROM has returned control to BIOS POST. Performing any required
processing after the video ROM had control.
2Eh Completed post-video ROM test processing. If the EGA/VGA controller is not
found, performing the display memory read/write test next.
2Fh The EGA/VGA controller was not found. The display memory read/write test is
about to begin.
30h The display memory read/write test passed. Look for retrace checking next.
31h The display memory read/write test or retrace checking failed. Performing the
alternate display memory read/write test next.
32h The alternate display memory read/write test passed. Looking for alternate display
retrace checking next.
34h Video display checking is over. Setting the display mode next.
37h The display mode is set. Displaying the power on message next.
38h Initializing the bus input, IPL, and general devices next, if present. See Table 6-7 for
additional information.
39h Displaying bus initialization error messages. See Table 6-7 for additional
information.
3Ah The new cursor position is read and saved. Displaying the Hit <DEL> message next.
40h Preparing the descriptor tables next.
Table 6-6. Runtime checkpoint codes (Continued)
Checkpoint
code
Description