r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 337

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Note:
Bit
9
8
7
6
5
4
3
2
1
0
*
Bit Name
SIOF2
SIOF1
LCDC
—
IIC1
IIC0
SSI3
SSI2
SSI1
SECURITY*
This bit is reserved in the R5S77631.
Initial
Value
0
0
0
0
0
0
0
0
0
0
R
R
R
R
R
R
R
R/W
R
R
R
Function
Indicates SIOF2 interrupt
source
Indicates SIOF1 interrupt
source
Indicates LCDC interrupt
source
This bit is always read as 0.
The write value should
always be 0.
Indicates IIC1 interrupt
source
Indicates IIC0 interrupt
source
Indicates SSI3 interrupt
source
Indicates SSI2 interrupt
source
Indicates SSI1 interrupt
source
Indicates SECURITY
interrupt source
Rev. 1.00 Oct. 01, 2007 Page 271 of 1956
Section 9 Interrupt Controller (INTC)
Description
Indicates interrupt
sources for each
peripheral module
(INT2A01 is not affected
by the state of the
interrupt mask register).
0: No interrupts
1: Interrupts are
Note: Reading the
generated
INTEVT code
notified to the CPU
directly can identify
interrupt sources.
In this case,
reading INT2A01 is
not necessary.
REJ09B0256-0100