User Manual

4-14 EP7309/11/12 User’s Manual - DS508UM4
Copyright Cirrus Logic, Inc. 2003
Interrupt Controller
4
TC1 End of Interrupt (TC2EOI)
Address: 0x8000.0700
Definition: A write to this loca tion will clear the under flow interrupt gene ra ted
by TC2.
RTC Match End of Interrupt (RTCEOI)
Address: 0x8000.0740
Definition: A write to this location will clear the RTC match interrupt.
UART1 Modem Status Changed End of Interrupt (UMSEOI)
Address: 0x8000.0780
Definition: A write to this location will c lear the modem status changed
interrupt.
CODEC End of Interrupt (COEOI)
Address: 0x8000.07C0
Definition: A write to this location clears the sound interrupt (CSINT) .
Keyboard End of Interrupt (KBDEOI)
Address: 0x8000.1700
Definition: A write to this location clears the KBDINT keyboard i nterrupt.
SSI2 FIFO Overflow End of Interrupt (SRXEOF)
Address: 0x8000.1600
Definition: A write to this locati on clears the SSI2 RX F IFO overfl ow status bit.