Axel AX4000 User's Manual - Manual (Page 46)

Tools and Statistics
40
AXEL Office Server
This option provides statistics relating to each Office Server serial line:
- rxintr: number of interrupts received by the Office Server.
- rxchar: number of character received by the Office Server (sometimes
one interrupt is raised for multiple characters)
- rxovrun: ‘overrun’ error (missed character)
- rxfperr: parity error (bad character)
- txintr: number of interrupts raised to send characters
- txchar: number of character sent by the Office Server (sometimes one
interrupt is raised for multiple characters)
- msintr: number of interrupts dedicated to modem signal management.
Furthermore, the status of CTS, DSR and DCD is available for each serial line.
The state of each signal can be:
- f-dn (found down): signal is 'down' (and it was 'down' the last time the
serial line statistics was consulted)
- f-up (found up): signal is 'up' (and it was 'up' the last time the serial line
statistics was consulted)
- m-dn (move down): signal is 'down' (and it was 'up' the last time the
serial line statistics was consulted)
- m-up (move up): signal is 'up' (and it was 'down' the last time the serial
line statistics was consulted)