DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 190
DS72030W200FPV
Manufacturer Part Number
DS72030W200FPV
Description
MPU, 32BIT, SH7203, ROMLESS, 240QFP
Manufacturer
Renesas Electronics America
Series
SH7200r
Datasheet
1.R5S72030W200FP.pdf
(1686 pages)
Specifications of DS72030W200FPV
Core Size
32bit
Program Memory Size
32KB
Cpu Speed
200MHz
Digital Ic Case Style
QFP
No. Of Pins
240
Supply Voltage Range
1.1V To 1.3V
Operating Temperature Range
-20°C To +85°C
Svhc
No SVHC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 190 of 1686
- Download datasheet (10Mb)
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
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