Datasheet

Register 4: Interrupt 0-31 Set Enable (EN0), offset 0x100
Note: This register can only be accessed from privileged mode.
The EN0 register enables interrupts and shows which interrupts are enabled. Bit 0 corresponds to
Interrupt 0; bit 31 corresponds to Interrupt 31.
See Table 2-9 on page 86 for interrupt assignments.
If a pending interrupt is enabled, the NVIC activates the interrupt based on its priority. If an interrupt
is not enabled, asserting its interrupt signal changes the interrupt state to pending, but the NVIC
never activates the interrupt, regardless of its priority.
Interrupt 0-31 Set Enable (EN0)
Base 0xE000.E000
Offset 0x100
Type R/W, reset 0x0000.0000
16171819202122232425262728293031
INT
R/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WType
0000000000000000Reset
0123456789101112131415
INT
R/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
Interrupt Enable
DescriptionValue
On a read, indicates the interrupt is disabled.
On a write, no effect.
0
On a read, indicates the interrupt is enabled.
On a write, enables the interrupt.
1
A bit can only be cleared by setting the corresponding INT[n] bit in
the DISn register.
0x0000.0000R/WINT31:0
113June 18, 2012
Texas Instruments-Production Data
Stellaris
®
LM3S8962 Microcontroller
NRND: Not recommended for new designs.