HP OmniBook 800CS/CT Service Manual page 112

PCDR LOOPBACK PLUGS
ACER LOOPBACK PLUGS
COM test responses
Registers
Loopback Tests
(Internal/External)
IRQ test resonses
IRQ Test
DMA test responses
DMA Test
HD test responses
HD Test
FD test responses
FD Test
WRITE TESTS
"AUTOFD-->PE"
"INIT-->ACK"
"SLCTIN-->BUSY"
"DATA1-->SLCT"
"DATA2-->PE"
"DATA3-->ACK"
"DATA4-->BUSY"
"Baud rate divisor failed"
"Divisor latch access bit failed"
"Line control register pattern test failed"
"Modem control register failed"
"Interrupt failed. It was not generated."
"RTS-->CTS", "DTR-->DSR", "Delta-CTS", "Delta-DSR" --
"FAILED"
"Test aborted at XXXX BPS"
"Send timeout at XXXX BPS"
"Wrong character count at XXXX BPS (YY vs 96)"
"Data at XX should be YY, it is ZZ"
"Received data miscompare at XXXX BPS"
"IRQ Controller 0", "IRQ Controller 1"
"(Masking)","(IRR)","(ISR)", "(PollCmd)","(NS-EOI)","(S-EOI)"
"Channel N register patterns failed"
"Channel N page register patterns failed"
"Channel N DMA transfer failed (with termination or no data or XX
NMIs)
"HD XX SelfTest Failed: FC=YY ER=ZZ SR=AA CS=BB",
"Error Seeking To Track XXX"
"Error verifying track XXX"
"Error verifying track XXX"
"Sector Read Failed"
"Could not establish drive parameters"
"Error seeking to track 0"
"Error Seeking To Track XXX"
"Error verifying track XXX Head YYY"
"Could not allocate buffer segment"
"Error writing track XX Head YY"
"Error reading track XX Head YY"
"Error in data of track XX Head YY"
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