Sundance SMT310Q - Manual (Page 29)

Version 2.1 Page 29 of 55 SMT310Q User Manual
8. Interrupts
8.1
SMT310Q-To-PCI Interrupts
TBC INT
INTA INTD
PCI Bridge
INTD
C40 IE
IBF IE
OBE IE
TBC IE
DSP INT
IBF INT
OBE INT
TIMIIOF0
TIMIIOF1
TIMIIOF2
INTERRUPT
CONTROL
REGISTER
STATUS
REGISTER
JTAG INT
CONTROL EPLD
INTB
INTC
INTERRUPT
CONTROL
REGISTER
DSP IIOF0
ENABLE
DSP IIOF1
ENABLE
DSP IIOF2
ENABLE
Figure 9: SMT310Q to PCI Interrupts
Interrupts can also be generated by the SMT310Q writing or reading the
mailbox registers in the PCI Bridge.