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Appendix A The Error Codes
0601h – 0617h:
Serial Port Error Codes
0601h – 0617h:
Serial Port Error Codes
Code
Explanation
Details/Parts to Check
0601h
Data written to port xxxxh was yyyyh.
Data read back from the port was zzzzh.
Serial port or serial port controller error.
Check that external loopback (test) connector is
correctly installed.
If error persists install new system board.
0602h
Interrupt identification register test failed.
Serial port controller error.
Install new system board.
0603h
Data written to port XXXXh was yyyyh.
Data read back from the port was zzzzh.
Serial port or serial port controller error.
Check that external loopback (test) connector is
correctly installed.
If error persists install new system board.
0604h
Line status register test failed at port
XXXXh.
Serial port controller error.
Install new system board.
0605h
Interrupt activation test failed at port
XXXXh.
Serial port controller error.
Install new system board.
0606h
Data transfer test failed at port XXXXh.
Serial port or serial port controller error.
Check that external loopback (test) connector is
correctly installed.
If error persists install new system board.
0607h
Loop back test failed at port XXXXh.
Serial port or serial port controller error.
Check that external loopback (test) connector is
correctly installed.
If error persists install new system board.
0608h
FIFO register test failed at port XXXXh.
Serial port controller error.
Install new system board.
guard.bk : g-e-ref1.fb4 Page 65 Wednesday, June 30, 1999 3:06 PM