NUMICRO-SDK Nuvoton Technology Corporation of America, NUMICRO-SDK Datasheet - Page 160

• Manufacturer Part Number: NUMICRO-SDK
• Description: KIT EVAUATION NUC100/120/130/140
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r
• Type: MCUr

Specifications of NUMICRO-SDK

• Contents: Board, Cable, CD, Nu-Link
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NUC100, NUC120, NUC130, NUC140

5.2.7.1
Table 5-2 lists the exception model supported by NuMicro™ NUC100 Series. Software can set
four levels of priority on some of these exceptions as well as on all interrupts. The highest user-
configurable priority is denoted as “0” and the lowest priority is denoted as “3”. The default priority
of all the user-configurable interrupts is “0”. Note that priority “0” is treated as the fourth priority on
the system, after three system exceptions “Reset”, “NMI” and “Hard Fault”.
Number
Vector
0 ~ 15
16
17
18
19
20
21
22
23
24
25
26
Exception Model and System Interrupt Map
Interrupt (IRQ0 ~ IRQ31)
(Bit in Interrupt
NuMicro™ NUC100 Series Technical Reference Manual
Exception Name
Registers)
Interrupt
Number
Hard Fault
Reserved
Reserved
PendSV
SysTick
SVCall
10
Reset
0
1
2
3
4
5
6
7
8
9
-
NMI
GPCDE_INT
PWMA_INT
PWMB_INT
GPAB_INT
BOD_OUT
TMR0_INT
TMR1_INT
TMR2_INT
WDT_INT
Interrupt
EINT0
EINT1
Name
-
Table 5-2 Exception Model
Brown-Out Brown-Out low voltage detected interrupt
Source IP Interrupt description
PWM0~3 PWM0, PWM1, PWM2 and PWM3 interrupt
PWM4~7 PWM4, PWM5, PWM6 and PWM7 interrupt
TMR0
TMR1
TMR2
GPIO
GPIO
GPIO
GPIO
- 160 -
WDT
-
Vector Number
12 ~ 13
16 ~ 47
System exceptions
Watch Dog Timer interrupt
External signal interrupt from PB.14 pin
External signal interrupt from PB.15 pin
External signal interrupt from PA[15:0]/PB[13:0]
External interrupt from PC[15:0]/PD[15:0]/PE[15:0]
Timer 0 interrupt
Timer 1 interrupt
Timer 2 interrupt
4 ~ 10
11
14
15
1
2
3
Publication Release Date: Dec. 22, 2010
Configurable
Configurable
Configurable
Configurable
Reserved
Reserved
Priority
Revision V1.06
-3
-2
-1