Manual

NUC140 Series DATA SHEET
Publication Release Date: May 31, 2010
- 27 - Revision V1.02
Table 5-1 Exception Model
E
E
x
x
c
c
e
e
p
p
t
t
i
i
o
o
n
n
N
N
a
a
m
m
e
e
V
V
e
e
c
c
t
t
o
o
r
r
N
N
u
u
m
m
b
b
e
e
r
r
P
P
r
r
i
i
o
o
r
r
i
i
t
t
y
y
Reset
1
-3
NMI
2
-2
Hard Fault
3
-1
Reserved
4 ~ 10
Reserved
SVCall
11
Configurable
Reserved
12 ~ 13
Reserved
PendSV
14
Configurable
SysTick
15
Configurable
Interrupt (IRQ0 ~ IRQ31)
16 ~ 47
Configurable
Table 5-2 System Interrupt Map
Vector
Number
Interrupt Number
(Bit in Interrupt
Registers)
Interrupt
Name
Source IP Interrupt description
0 ~ 15 -
-
- System exceptions
16 0
BOD_OUT
Brown-Out Brownout low voltage detected interrupt
17 1
WDT_INT
WDT Watch Dog Timer interrupt
18 2
EINT0
GPIO External signal interrupt from PB.14 pin
19 3
EINT1
GPIO External signal interrupt from PB.15 pin
20 4
GPAB_INT
GPIO External signal interrupt from PA[15:0] / PB[13:0]
21 5
GPCDE_INT
GPIO External interrupt from PC[15:0]/PD[15:0]/PE[15:0]
22 6
PWMA_INT
PWM0~3 PWM0, PWM1, PWM2 and PWM3 interrupt
23 7
PWMB_INT
PWM4~7 PWM4, PWM5, PWM6 and PWM7 interrupt
24 8
TMR0_INT
TMR0 Timer 0 interrupt