Name
z8530_tx —
Handle a PIO transmit event
Synopsis
void z8530_tx ( | struct z8530_channel * c); |
Arguments
c
Z8530 channel to process
Description
Z8530 transmit interrupt handler for the PIO mode. The basic
idea is to attempt to keep the FIFO fed. We fill as many bytes
in as possible, its quite possible that we won't keep up with the
data rate otherwise.