User Manual

AT75C220
58
AIC Interrupt Pending Register
Register Name: AIC_IPR
Access Type:Read-only
Reset Value: Undefined
Note: 1. IRQ1 is available only in 256-lead PQFP package.
• Interrupt Pending
0 = Corresponding interrupt is inactive
1 = Corresponding interrupt is pending
AIC Interrupt Mask Register
Register Name: AIC_IMR
Access Type:Read-only
Reset Value: 0
Note: 1. IRQ1 is available only in 256-lead PQFP package.
• Interrupt Pending
0 = Corresponding interrupt is inactive
1 = Corresponding interrupt is pending
31 30 29 28 27 26 25 24
00000000
23 22 21 20 19 18 17 16
00000000
15 14 13 12 11 10 9 8
PIOB USARTB MACB OAKA IRQ1
(1)
INT0 SPI MACA
76543210
PIOA TC2 TC1 TC0 USARTA SWI WDT FIQ
31 30 29 28 27 26 25 24
00000000
23 22 21 20 19 18 17 16
00000000
15 14 13 12 11 10 9 8
PIOB USARTB MACB OAKA IRQ1
(1)
INT0 SPI MACA
76543210
PIOA TC2 TC1 TC0 USARTA SWI WDT FIQ