SH7785 Datasheet, PDF (338/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

10. Interrupt Controller (INTC)
Initial
Bit Value R/W Source
Function
Description
20 0
19 0
18 0
17 0
16 0
15 0
R SIOF
R PCIC (5)
R PCIC (4)
R PCIC (3)
R PCIC (2)
R PCIC (1)
SIOF interrupt source
indication
PCIERR and PCIPWD3 to
PCIPWD0 interrupt source
indication
PCIINTD interrupt source
indication
PCIINTC interrupt source
indication
PCIINTB interrupt source
indication
PCIINTA interrupt source
indication
These bits indicate the interrupt
source of each peripheral module
that is generating an interrupt.
(INT2A1 is affected by the setting
of the interrupt mask register).
0: No interrupt
1: An interrupt has occurred
Note: Interrupt sources can also
be identified by directly
reading the INTEVT code.
In this case, reading from
this register is not required.
14 0
R PCIC (0)
PCISERR interrupt source
indication
13 0
R HAC channel HAC channel 1 interrupt
1
source indication
12 0
R HAC channel HAC channel 0 interrupt
0
source indication
11 0
R DMAC (1)
DMAC channels 6 to 11 and
address error interrupt
source indication
10 0
R DMAC (0)
DMAC channels 0 to 5 and
address error interrupt
source indication
90
R H-UDI
H-UDI interrupt source
indication
80
R WDT
WDT interrupt source
indication
70
R SCIF
channel 5
SCIF channel 5 interrupt
source indication
60
R SCIF
channel 4
SCIF channel 4 interrupt
source indication
50
R SCIF
channel 3
SCIF channel 3 interrupt
source indication
40
R SCIF
channel 2
SCIF channel 2 interrupt
source indication
Rev.1.00 Jan. 10, 2008 Page 308 of 1658
REJ09B0261-0100