R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 190

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

Section 6 Interrupt Controller (INTC)
6.3.5
IRQRR is a 16-bit register that indicates interrupt requests from external input pins IRQ7 to IRQ0.
If edge detection is set for the IRQ7 to IRQ0 interrupts, writing 0 to the IRQ7F to IRQ0F bits after
reading IRQ7F to IRQ0F = 1 cancels the retained interrupts.
Initial value:
Rev. 3.00 Sep. 28, 2009 Page 158 of 1650
REJ09B0313-0300
Bit
15 to 8
Note:
R/W:
Bit:
*
IRQ Interrupt Request Register (IRQRR)
Only 0 can be written to clear the flag after 1 is read.
Bit Name
⎯
15
R
0
-
14
R
0
-
13
R
0
-
Initial
Value
All 0
12
R
0
-
11
R
0
-
R/W
R
10
R
0
-
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
R
9
0
-
R
8
0
-
R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)*
IRQ7F IRQ6F IRQ5F IRQ4F IRQ3F IRQ2F IRQ1F IRQ0F
7
0
6
0
5
0
4
0
3
0
2
0
1
0
0
0