Rainbow Electronics W90N740 - Manual (Page 180)

W90N740
- 176 -
AIC Interrupt Raw Status Register (AIC_IRSR)
Register Address R/W Description Reset Value
AIC_IRSR 0xFFF8.2100 R Interrupt Raw Status Register 0x0000.0000
31 30 29 28 27 26 25 24
RESERVED
23 22 21 20 19 18 17 16
RESERVED IRS18 IRS17 IRS16
15 14 13 12 11 10 9 8
IRS15 IRS14 IRS13 IRS12 IRS11 IRS10 IRS9 IRS8
7 6 5 4 3 2 1 0
IRS7 IRS6 IRS5 IRS4 IRS3 IRS2 IRS1 RESERVED
This register records the intrinsic state within each interrupt channel.
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