PCDR LOOPBACK PLUGS

"AUTOFD-->PE"

 

"INIT-->ACK"

 

"SLCTIN-->BUSY"

ACER LOOPBACK PLUGS

"DATA1-->SLCT"

 

"DATA2-->PE"

 

"DATA3-->ACK"

 

"DATA4-->BUSY"

COM test responses

 

 

 

Registers

"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."

Loopback Tests

"RTS-->CTS", "DTR-->DSR", "Delta-CTS", "Delta-DSR" --

(Internal/External)

"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 test resonses

 

 

 

IRQ Test

"IRQ Controller 0", "IRQ Controller 1"

 

"(Masking)","(IRR)","(ISR)", "(PollCmd)","(NS-EOI)","(S-EOI)"

DMA test responses

 

 

 

DMA Test

"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 test responses

 

 

 

HD Test

"HD XX SelfTest Failed: FC=YY ER=ZZ SR=AA CS=BB",

 

"Error Seeking To Track XXX"

 

"Error verifying track XXX"

FD test responses

 

 

 

FD Test

"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"

WRITE TESTS

"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"

93