at75c220 ATMEL Corporation, at75c220 Datasheet - Page 58

• Manufacturer Part Number: at75c220
• Description: Smart Internet Appliance Processor Siap
• Manufacturer: ATMEL Corporation

AIC Interrupt Pending Register
Register Name: AIC_IPR
Access Type:Read-only
Reset Value:
Note:
•
AIC Interrupt Mask Register
Register Name: AIC_IMR
Access Type:Read-only
Reset Value:
Note:
•
58
Interrupt Pending
Interrupt Pending
0 = Corresponding interrupt is inactive
1 = Corresponding interrupt is pending
0 = Corresponding interrupt is inactive
1 = Corresponding interrupt is pending
PIOB
PIOA
PIOB
PIOA
31
23
15
31
23
15
0
0
7
0
0
7
1. IRQ1 is available only in 256-lead PQFP package.
1. IRQ1 is available only in 256-lead PQFP package.
USARTB
USARTB
TC2
TC2
30
22
14
30
22
14
Undefined
0
0
6
0
0
0
6
AT75C220
MACB
MACB
TC1
TC1
29
21
13
29
21
13
0
0
5
0
0
5
OAKA
OAKA
TC0
TC0
28
20
12
28
20
12
0
0
4
0
0
4
USARTA
USARTA
IRQ1
IRQ1
27
19
11
27
19
11
0
0
3
0
0
3
(1)
(1)
INT0
INT0
SWI
SWI
26
18
10
26
18
10
0
0
2
0
0
2
WDT
WDT
SPI
SPI
25
17
25
17
0
0
9
1
0
0
9
1
MACA
MACA
FIQ
FIQ
24
16
24
16
0
0
8
0
0
0
8
0