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Technical Reference Guide www.hp.com A-11
Error Messages and Codes
A.10 Serial Interface Error Messages (11xx-xx)
Table A-9.
Serial Interface Error Messages
Message Probable Cause Message Probable Cause
1101-01 UART DLAB bit failure 1101-13 UART cntrl. signal interrupt failure
1101-02 Line input or UART fault 1101-14 DRVR/RCVR data failure
1101-03 Address line fault 1109-01 Clock register initialization failure
1101-04 Data line fault 1109-02 Clock register rollover failure
1101-05 UART cntrl. signal failure 1109-03 Clock reset failure
1101-06 UART THRE bit failure 1109-04 Input line or clock failure
1101-07 UART Data RDY bit failure 1109-05 Address line fault
1101-08 UART TX/RX buffer failure 1109-06 Data line fault
1101-09 Interrupt circuit failure 1150-xx Comm port setup error (run Setup)
1101-10 COM1 set to invalid INT 1151-xx COM1 address conflict
1101-11 COM2 set to invalid INT 1152-xx COM2 address conflict
1101-12 DRVR/RCVR cntrl. signal failure 1155-xx COM port address conflict