NUC960ADN Datasheet, PDF (345/420 Pages) Nuvoton Technology Corporation – 32-BIT ARM926EJ-S BASED MCU

NUC960ADN
32-BIT ARM926EJ-S BASED MCU
AIC Interrupt Raw Status Register (AIC_IRSR)
Register
AIC_IRSR
Address
R/W Description
0xB800_2100 ^R Interrupt Raw Status Register
Reset Value
0x0000_0000
31
IRS31
23
IRS23
15
IRS15
7
IRS7
30
IRS30
22
IRS22
14
IRS14
6
IRS6
29
IRS29
21
IRS21
13
IRS13
5
IRS5
28
IRS28
20
IRS20
12
IRS12
4
IRS4
27
IRS27
19
IRS19
11
IRS11
3
IRS3
26
IRS26
18
IRS18
10
IRS10
2
IRS2
25
IRS25
17
IRS17
9
IRS9
1
IRS1
24
IRS24
16
IRS16
8
IRS8
0
RESERVED
Bits
Descriptions
[31:1]
IRS x
Interrupt Status
Indicate the intrinsic status of the corresponding interrupt source
0 = Interrupt channel is in the voltage level 0
1 = Interrupt channel is in the voltage level 1
This register records the intrinsic state within each interrupt channel.
345
Publication Release Date: Jun. 18, 2010
Revision: A3