Moxa Technologies C104P Manuale Utente Scaricare il pdf (Pagina 19)

Software Installation

C104P User’s Manual 2-7

INT Vector Enter the interrupt vector I/O address for all ports. I/O address

for interrupt vector is from 00000H to 0FFFFH. Interrupt

vector is one byte of I/O address, in which each bit is used to

indicate the occurrence of interrupt for corresponding port. To

use interrupt vector, type in the hardware Interrupt vector I/O

address. If not using interrupt vector, type 0 or leave blank as

the interrupt vector.

There are two modes for the C104P driver. One is using

interrupt vector, the other is not using interrupt vector. Driver

employing interrupt vector scheme is supposed to have better

performance than employing polling scheme.

5. Press F10 to save the configuration and exit the utility.

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Moxa Technologies C104P Manuale Utente Pagina 19