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Hardware Installation
C168P 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 C168P 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.