Datasheet

193
SAM4S Series [DATASHEET]
11100F–ATARM–29-Jan-14
12.8.3.2 Interrupt Clear-enable Registers
Name: NVIC_ICERx [x=0..7]
Access: Read/Write
Reset: 0x000000000
These registers disable interrupts, and show which interrupts are enabled.
• CLRENA: Interrupt Clear-enable
Write:
0: No effect.
1: Disables the interrupt.
Read:
0: Interrupt disabled.
1: Interrupt enabled.
31 30 29 28 27 26 25 24
CLRENA
23 22 21 20 19 18 17 16
CLRENA
15 14 13 12 11 10 9 8
CLRENA
76543210
CLRENA