M30245 Group
(8) USB Function Interrupt Routine
This interrupt is used to control data flow. This occurs on completion of data transmit/receive or on
occurrence of an error such as overrun/underrun. When using the USB function interrupt, set the
interrupt priority level at USB function interrupt control register (address 005D
ing bit of USB function interrupt enable register to "1".
The related registers are shown in Figure 2.8.25, and the USB function interrupt routine is shown in
Figure 2.8.26.
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
page 158 of 354
2. USB function
) and the correspond-
16