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1745D–ATARM–04-Nov-05
AT91M55800A
15.10.12 AIC Interrupt Set Command Register
Register Name: AIC_ISCR
Access Type: Write-only
Offset: 0x12C
• Interrupt Set
0 = No effect.
1 = Sets corresponding interrupt.
15.10.13 AIC End of Interrupt Command Register
Register Name: AIC_EOICR
Access Type: Write-only
Offset: 0x130
The End of Interrupt Command Register is used by the interrupt routine to indicate that the interrupt treatment is complete.
Any value can be written because it is only necessary to make a write to this register location to signal the end of interrupt
treatment.
31 30 29 28 27 26 25 24
COMMRX COMMTX IRQ0 IRQ1 IRQ2 IRQ3 IRQ4 IRQ5
23 22 21 20 19 18 17 16
SLCKIRQ
––
APMCIRQ RTCIRQ DAC1IRQ DAC0IRQ ADC1IRQ
15 14 13 12 11 10 9 8
ADC0IRQ PIOBIRQ PIOAIRQ WDIRQ TC5IRQ TC4IRQ TC3IRQ TC2IRQ
76543210
TC1IRQ TC0IRQ SPIRQ US2IRQ US1IRQ US0IRQ SWIRQ FIQ
31 30 29 28 27 26 25 24
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23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
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76543210
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