Fujitsu F2MC-16LX Hardware Manual page 629

: Available. With the EI
request.)
: Available (the interrupt request flag is cleared with the interrupt clear signal.)
∆
: Usable at non-using interrupt source of sharing
: Use disabled
*: Channels 2 and 3 can use even when Mini-HOST is operated.
Notes:
• If the same interrupt control register (ICR) has two interrupt factors and the use of the EI
permitted, the EI
the activation factor is masked while the EI
either of the interrupt requests when using the EI
• The interrupt flag is cleared by the EI
factors in the same interrupt control register (ICR).
• When the same interrupt number has two interrupt factors, both interrupt request flags for a
resource are cleared with the µDMAC interrupt clear signal. Therefore, when you use either of two
interrupt factors for the DMAC function, another interrupt function is disabled. Set the interrupt
request permission bit to "0" in the appropriate resource, and take measures by software polling.
Type and Function of USB Interrupt
USB interrupt factor
USB function1
USB function 2
USB function 3
USB function 4
USB Mini-HOST 1
USB Mini-HOST 2
*: End Point 1 and 2 can use even when Mini-HOST is operated.
2
OS stop function (the interrupt request flag is cleared with the interrupt clear signal. With a stop
2
OS is activated when either of the factors is detected. As any interrupt other than
End Point0-IN End Point0-OUT
End Point1 to 5 *
VOFF VON SUSP SOF BRST WKUP CONF
SPK
DIRQ CNNIRQ URIRQ RWKIRQ
SOFIRQ CMPIRQ
2
OS is running, it is recommended that you should mask
2
OS.
2
OS interrupt clear signal for the resource that has two interrupt
Details
Appendix A Memory Map
2
OS is
613