Nuvoton NuTiny-SDK-NUC131 Series User manual

NuTiny-SDK-NUC131 Series User Manual
Des. 24, 2014 Rev. 1.00
NuTiny-SDK-NUC131SD2AE
User Manual
The information described in this document is the exclusive intellectual property of
Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.
Nuvoton is providing this document only for reference purposes of NuMicro™microcontroller based system design.
Nuvoton assumes no responsibility for errors or omissions.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 2 of 21 Rev. 1.00
Table of Contents
1Overview........................................................................................... 3
2Introduction to NuTiny-SDK- NUC131SD2AE .......................................... 4
1. NuTiny-SDK- NUC131SD2AE Jumper Description ...........................................5
2. Pin Assignment for Extended Connectors ......................................................6
3. NuTiny-SDK- NUC131SD2AE PCB Placement .................................................8
3Starting to Use NuTiny-SDK- NUC131SD2AE on the Keil μVision®IDE ....... 9
4. Downloading and Installing Keil μVision®IDE Software ...................................9
5. Downloading and Installing Nuvoton Nu-Link Driver .......................................9
6. Hardware Setup.........................................................................................9
7. Example Program.....................................................................................10
4Starting to Use NuTiny-SDK- NUC131SD2AE on the IAR Embedded
Workbench ............................................................................................. 11
8. Downloading and Installing IAR Embedded Workbench Software....................11
9. Downloading and Installing Nuvoton Nu-Link Driver .....................................11
10. Hardware Setup.......................................................................................11
11. Example Program.....................................................................................12
5NuTiny-SDK- NUC131SD2AE Schematics ............................................. 13
12. NuTiny-EVB- NUC131SD2AE Schematic ......................................................13
13. NuTiny-EVB- NUC131SD2AE Schematic ......................................................14
14. Nu-Link-Me Schematic..............................................................................15
6Downloading NuMicro™ Related Files from Nuvoton Website .................. 16
15. Downloading NuMicro™ Keil μVision®IDE Driver ..........................................16
16. Downloading NuMicro™ IAR EWARM Driver .................................................18
17. Downloading NuMicro™ NUC131SD2AE Series BSP Software Library ..............20
7Revision History ............................................................................... 22

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 3 of 21 Rev. 1.00
1 Overview
The NuTiny-SDK- NUC131SD2AE is a specific development tool for NuMicro™ M0518
series by which users can develop and verify the application program easily. The
NuTiny-SDK-NUC131SD2AE includes two portions: NuTiny-EVB-NUC131SD2AE (an
evaluation board) and Nu-Link-Me (Debug Adaptor). With the NuTiny-SDK-
NUC131SD2AE, users do not need additional ICE or debug equipment.

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 4 of 21 Rev. 1.00
2 Introduction to NuTiny-SDK- NUC131SD2AE
The following figure shows the NuTiny-SDK- NUC131SD2AE for NUC131SD2AE
series, in which the left portion is called NuTiny-EVB- NUC131SD2AE and the right
portion is Debug Adaptor called Nu-Link-Me.
The NuTiny-EVB- NUC131SD2AE is similar to other development board. Users can
use it to develop and verify applications to emulate the real behavior. In fact, the real
chip NUC131SD2AE is mounted on the board. The NuTiny-EVB- NUC131SD2AE can
be a real system controller to design user target system.
The Nu-Link-Me is a Debug Adaptor which connects the USB port of your PC to your
target system (via Serial Wired Debug Port) and allows you to program and debug
embedded programs on the target hardware. To use the Nu-Link-Me Debug adaptor
with Keil or IAR, please refer to “Nuvoton NuMicro™ IAR ICE Driver User Manual” or
Nuvoton NuMicro™ Keil ICE Driver User Manual” for details.
Target Chip ICE Controller VCC：3.3V or 5V
(JP8)
ICE Controller
USB Connector
(ICEJ2)
VSS
(JP2)
VDD
(JP1)
Reset Key
(SW1)
LQFP-64 pin
Extended Connector
(JP7, JP6)
LQFP-64 pin
Extended Connector
(JP4, JP5)
I/O LED
Power LED
Figure 2-1 NuTiny-SDK- NUC131SD2AE (Green PCB Board)

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 5 of 21 Rev. 1.00
1. NuTiny-SDK- NUC131SD2AE Jumper Description
2.1.1 Power Settings
JP1: VDD Voltage connecter in NuTiny-EVB- NUC131SD2AE
J1: USB port in Nu-Link-Me
Model
JPR1
J1 USB port
JP1 VDD
MCU Voltage
Model 1
Select VCC33
(default)
Connect to PC
DC 3.3V output
DC 3.3V
Model 2
X
X
DC 2.5 V ~ 5.5 V
Input
Voltage by JP1
input
X: Unused.
2.1.2 Debug Connectors
JP3: Connector in target board (NuTiny-EVB- NUC131SD2AE) for connecting with
Nuvoton ICE adaptor (Nu-Link-Me)
JP8: Connector in ICE adaptor (Nu-Link-Me) for connecting with a target board
(e.g. NuTiny-EVB- NUC131SD2AE)
2.1.3 USB Connectors
J1: Mini USB Connector in Nu-Link-Me connected to a PC USB port
2.1.4 Extended Connectors
JP4, JP5, JP6 and JP7: Show all chip pins in NuTiny-EVB- NUC131SD2AE
2.1.5 Buttons
SW1: Reset button in NuTiny-EVB- NUC131SD2AE
2.1.6 Power Connectors
JP1: VDD connector in NuTiny-EVB- NUC131SD2AE
JP2: VSS connector in NuTiny-EVB- NUC131SD2AE

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 6 of 21 Rev. 1.00
2. Pin Assignment for Extended Connectors
The NuTiny-EVB- NUC131SD2AE provides the NUC131SD2AE target chip on board
and the extended connectors (JP4, JP5, JP6 and JP7) for LQFP48-pin. The following
table is the pin assignment for NUC131SD2AE.
Pin No
Pin Name
Pin No
Pin Name
01
PB.14,INT0
33
PC.11,PWM1_BRAKE1
02
PB.13
34
PC.10,PWM1_BRAKE0
03
PB.12,CLKO,BPWM1_CH
3
35
PC.9,PWM0_BRAKE1
04
PF.5,I2C0_SCL,PWM1_C
H5
36
PC.8,PWM0_BRAKE0
05
PF.4,I2C0_SDA,PWM1_C
H4
37
PA.15,PWM0_CH3
06
PA.11,I2C1_SCL,PWM1_
CH3
38
PA.14,PWM0_CH2
07
PA.10,I2C1_SDA,PWM1_
CH2
39
PA.13,PWM0_CH1,UART5_T
XD
08
PA.9,I2C0_SCL,UART1_n
CTS
40
PA.12,PWM0_CH0,UART5_R
XD
09
PA.8,I2C0_SDA,UART1_n
RTS
41
PF.7,ICE_DAT
10
PB.4,UART1_RXD
42
PF.6,ICE_CLK
11
PB.5,UART1_TXD
43
AVSS
12
PB.6,UART1_nRTS
44
PA.0,PWM0_CH4,ADC0,I2C1
_SCL,UART5_TXD
13
PB.7,UART1_nCTS
45
PA.1,PWM0_CH5,ADC1,I2C1
_SDA,UART5_RXD
14
LDO_CAP
46
PA.2,PWM1_CH0,ADC2,UAR
T3_TXD
15
VDD
47
PA.3,PWM1_CH1,ADC3,UAR
T3_RXD
16
VSS
48
PA.4,ADC4
17
PB.0,UART0_RXD
49
PA.5,UART3_RXD,ADC5
18
PB.1,UART0_TXD
50
PA.6,UART3_TXD,ADC6
19
PB.2,UART0_nRTS,TM2_
EXT,TM2,PWM1_BRAKE1
51
PA.7,Vref,ADC7
20
PB.3,UART0_nCTS,TM3_
EXT,TM3,PWM1_BRAKE0
52
AVDD
21
PD.6,BPWM1_CH1,CAN0
53
PC.7,PWM0_BRAKE1,I2C0_S

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 7 of 21 Rev. 1.00
_RXD
CL,UART4_RXD
22
PD.7,BPWM1_CH0,CAN0
_TXD
54
PC.6,PWM0_BRAKE0,I2C0_S
DA,UART4_TXD
23
PD.14,BPWM0_CH5,UAR
T2_RXD
55
PC.15
24
PD.15,BPWM0_CH4,UAR
T2_TXD
56
PC.14
25
PC.3,BPWM0_CH3,SPI0_
MOSI0
57
PB.15, ,BPWM1_CH5TM0,TM
0_EXT,INT1
26
PC.2,BPWM0_CH2,SPI0_
MISO0
58
PF.0,XT1_OUT
27
PC.1,BPWM0_CH1,SPI0_
CLK
59
PF.1,XT1_IN
28
PC.0,BPWM0_CH0,SPI0_
SS0
60
nRESET
29
PE.5,PWM0_CH5,TM1_E
XT,TM1
61
VSS
30
PB.11,TM3,PWM0_CH4
62
VDD
31
PB.10,TM2
63
PF.8, PWM1_CH4,CLKO
32
PB.9,TM1
64
PB.8,BPWM1_CH2,CLKO,TM
0,STADC
Table 2-1 Pin Assignment for NUC131SD2AE

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 8 of 21 Rev. 1.00
3. NuTiny-SDK- NUC131SD2AE PCB Placement
The following figure shows the NuTiny-SDK- NUC131SD2AE PCB placement.
Figure 2-2 NuTiny-SDK- NUC131SD2AE PCB Placement

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 9 of 21 Rev. 1.00
3 Starting to Use NuTiny-SDK- NUC131SD2AE on the Keil μVision®IDE
4. Downloading and Installing Keil μVision®IDE Software
Please connect to the Keil company website (http://www.keil.com) to download the
Keil μVision®IDE and install the RVMDK.
5. Downloading and Installing Nuvoton Nu-Link Driver
Please connect to Nuvoton NuMicro™ website (http://www.nuvoton.com/NuMicro) to
download the “NuMicro™ Keil μVision® IDE driver” file. Please refer to section 15 for
the detailed download flow. After the Nu-Link driver is downloaded, please unzip the
file and execute the “Nu-Link_Keil_Driver.exe” to install the driver.
6. Hardware Setup
The hardware setup is shown in the following figure.
Figure 3-1 NuTiny-SDK- NUC131SD2AE Hardware Setup

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 10 of 21 Rev. 1.00
7. Example Program
This example demonstrates how to download and debug an application on a NuTiny-
SDK- NUC131SD2AE board.
The example file can be found in the directory list shown in the following figure.
Directory
Figure 3-2 Example Directory
To use this example:
The I/O LED on the NuTiny-EVB- NUC131SD2AE board will turn on.
Start μVision®
Project –Open
Open the SYS.uvproj project file
Project –Build
Compile and link the SYS application
Flash –Download
Program the application code into on-chip
Flash ROM
Start Debug mode
When using the debugger commands, you
may:
Review variables in the watch
window
Single step through code
Reset the device
Run the application

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 11 of 21 Rev. 1.00
4 Starting to Use NuTiny-SDK- NUC131SD2AE on the IAR Embedded
Workbench
8. Downloading and Installing IAR Embedded Workbench Software
Please connect to IAR company website (http://www.iar.com) to download the IAR
Embedded Workbench and install the EWARM.
9. Downloading and Installing Nuvoton Nu-Link Driver
Please connect to Nuvoton Company NuMicro™ website
(http://www.nuvoton.com/NuMicro) to download “NuMicro™ IAR EWARM Driver” file.
Please refer to section 16 for the detail download flow. After the Nu-Link driver is
downloaded, please unzip the file and execute the “Nu-Link_IAR_Driver.exe” to install
the driver.
10. Hardware Setup
The hardware setup is shown in the following figure.
Figure 4-1 NuTiny-SDK- NUC131SD2AE Hardware Setup

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 12 of 21 Rev. 1.00
11. Example Program
This example demonstrates how to download and debug an application on a NuTiny-
SDK- NUC131SD2AE board.
The example file can be found in the directory list shown in the following figure.
Directory
Figure 4-2 Example Directory
To use this example:
The I/O LED on the NuTiny-EVB- NUC131SD2AE board will turn on.
Start IAR Embedded Workbench
File-Open-Workspace
Open the SYS.eww workspace file
Project - Make
Compile and link the SYS application
Project –Download and Debug
Program the application code into on-chip
Flash ROM
Single step through code
Reset the device
Run the application

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 13 of 21 Rev. 1.00
5 NuTiny-SDK- NUC131SD2AE Schematics
12. NuTiny-EVB- NUC131SD2AE Schematic
P52 P29
P28
P27
P22
P21
P26
P25
P24
P23
P19
P18
P17
P20
P56
P57
P58D12MO P59D12MI P60RESET
P53
P54
P49
P50
P61
P62
P63
P64
P55
DVCC5
P51
Off-page Connector
P[1:64]
P[1:64]
D12MI
D12MO
D12MI
D12MO
CB3
0.1u
C0603
DAVDD
ADAVSS
Title
Size Document Number Rev
Date: Sheet of
<Doc> <Rev Code>
NUTINY-SDK-NUC131
Custom
3 3Thursday, December 25, 2014
U2
NUC131SD2AE_LQFP64
SPI0_SS0/BPWM0_CH0/PC.0 28
TM1_EXT/TM1/PWM0_CH5/PE.5 29
TM3/PWM0_CH4/PB.11 30
TM2/PB.10 31
TM1/PB.9 32 PA.5/UART3_RXD/ADC5
49
PA.6/UART3_TXD/ADC6
50
PA.7/Vref /ADC7
51
PB.14/INT0
1
PB.13
2
PB.12/CLKO/BPWM1_CH3
3
PF.5/I2C0_SCL/PWM1_CH5
4
PF.4/I2C0_SDA/PWM1_CH4
5
PA.11/I2C1_SCL/PWM1_CH3
6
PA.10/I2C1_SDA/PWM1_CH2
7
PA.9/I2C0_SCL/UART1_nCTS
8
PB.4/UART1_RXD
10
LDO_CAP
14
VDD
15
VSS
16
UART0_RXD/PB.0 17
UART0_TXD/PB.1 18
UART0_nRTS/TM2_EXT/TM2/PWM1_BRAKE1/PB.2 19
UART0_nCTS/TM3_EXT/TM3/PWM1_BRAKE0/PB.3 20
CAN0_RXD/BPWM1_CH1/PD.6 21
CAN0_TXD/BPWM1_CH0/PD.7 22
UART2_RXD/BPWM0_CH5/PD.14 23
AVDD
52
PC.7/PWM0_BRAKE1/I2C0_SCL/UART4_RXD
53
PC.6/PWM0_BRAKE0/I2C0_SDA/UART4_TXD
54
PB.15/BPWM1_CH5/TM0/TM0_EXT/INT1
57 PC.15
55
PC.14
56
PF.0/XT1_OUT
58
PF.1/XT1_IN
59
nRESET
60
VSS
61
PB.7/UART1_nCTS
13 PB.6/UART1_nRTS 12
SPI0_CLK/BPWM0_CH1/PC.1 27
SPI0_MISO0/BPWM0_CH2/PC.2 26
SPI0_MOSI0/BPWM0_CH3/PC.3 25
UART2_TXD/BPWM0_CH4/PD.15 24
VDD
62
PB.8/BPWM1_CH2/CLKO/TM0/STADC
64 PF.8/PWM1_CH4/CLKO
63
PA.8/I2C0_SDA/UART1_nRTS
9
PB.5/UART1_TXD
11
PWM1_BRAKE1/PC.11 33 PWM1_BRAKE0/PC.10 34
PWM0_BRAKE1/PC.9 35 PWM0_BRAKE0/PC.8 36
PWM0_CH3/PA.15 37 PWM0_CH2/PA.14 38
PWM0_CH1/UART5_TXD/PA.13 39
PWM0_CH0/UART5_RXD/PA.12 40
ICE_DAT/PF.7 41
AVSS 43
ADC0/PWM0_CH4/I2C1_SCL/UART5_TXD/PA.0 44
ICE_CLK/PF.6 42
ADC1/PWM0_CH5/I2C1_SDA/UART5_RXD/PA.1 45
ADC2/PWM1_CH0/UART3_TXD/PA.2 46
ADC3/PWM1_CH1/UART3_RXD/PA.3 47
ADC4/PA.4 48
P43
CB4
0.1u
C0603
GND
VCC
GND
VCC5
P1
CB5
0.1u
C0603
CT2
1uF/6.3V
TANT-A
P2 P3 P4 P5 P6 P7 P14 P13 P12 P11 P10 P9 P8
JP11
1
2
P16
P41 ICE_DAT P42 ICE_CLK P44 P45 P46 P47 P48 P33 P34 P35 P36 P37 P38 P39 P40
DVCC5
R8
0
P15
P30
P31
P32

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 14 of 21 Rev. 1.00
13. NuTiny-EVB- NUC131SD2AE Schematic
D12MO
D12MO
D12MI
TICEDVDD5 TICEDVDD5
D12MI
P1
P5
P3
JP4
NC
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
JP5
NC
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
JP6
NC
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
JP7
NC
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
P15
P13
P11
P7
P9
P4
P14
P16
P8
P12
P6
P10
P17
P31
P23
P2
P25
P29
P19
P21
P27
P18
P32
P24
P30
P20
P22
P47
P39
P33
P26
P28
P36
P41
P45
P35
P37 P38
P44
P48
P40
P34
P46
P51
P63
P55
P49
P42
P62
P53
P59
P57
P61
P52
P54
P60
P64
P56
P50
P43 P58
connect
R2
510
R0603
12
IO1
Red 0805 N2
DVCC5
P2
TICERST
TICECLK
TICEDAT
Title
Size Document Number Rev
Date: Sheet of
1.0
NUTINY-SDK-NUC131
Custom
Thursday , December 04, 2014
IO
12
POWER1
Green 0805
PR1
510
R0603
DVCC5
N1
VCC5
D12MI GND
VCC
D12MO
VCC
GND
VCC5
GND
LED
ICEDAT
ICERST
DVCC5
JP3
NC
1 2
3 4
5 6
7 8
910
ICECLK
DVCC5
C1
10uF/10V
TANT-A
R1
10K
R0603
RESET
ICERST
SW1
PUSH BOTTOM
SW
C3
20p
C0603
X1
12MHz
XTAL3-1
C2
20p
C0603
TICEDAT ICEDAT
TICECLK ICECLK
TICERST ICERST
DVCC5 JP1
NC
1
2
JP2
NC
1
2
Reset
Crystal
ICE INTERFACE
Power
Off-page Connector
P[1:64]
P[1:64]
VCC5
ADAVSS
DVCC5
DAVDD L1
L0603
L2
L0603

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 15 of 21 Rev. 1.00
14. Nu-Link-Me Schematic
ICE_RST
12
IDLE1
Red 0805
ISPLED
RED
12
ICP1
Yellow 0805
12
ICE1
Red 0805
ICELED
RP1
8P4R-330
8P4RA
1 2
3 4
5 6
7 8
12
BUSY1
Green 0805
VCC5
GREEN
L4
L0603
C6
20p
C0603
L5
L0805
R7
100
R0603
R6
100
R0603
R4
33
R0603 X2
12MHz
XTAL3-1
J1
mini USB 5pin
USB_MINI_B
GND
5NC
4DP
3DM
2VCC
1SHIELD 6
SHIELD 7
SHIELD 8
SHIELD 9
R5
NC
R0603
L3
L0603
C5
20p
C0603
USBVBUS
AVDD
ADAVSS
NUC_RST#
R3
10K
R0603
CP1
10uF/10V
TANT-A
C4
10uF/10V
TANT-A
P3V
VCC5
VCC5
TICEDAT
TICECLK
TICERST
VCC5
Title
Size Document Number Rev
Date: Sheet of
1.0
NuLink-Me
Custom
Thursday, December 04, 2014
JP8
NC
1 2
3 4
5 6
7 8
910
TICECLK
TICEDAT
TICERST
VCC5
JP9
NC
1
2
3
4
5
VCC
VCC5
GND
ICE_CLK
ICE_RST
ICE_DAT
ICE CONNECT IF
DEBUG
12M_I
N3
DM
DP
12M_O
U1
NUC12SRE3AN
PA0/ADC0 44
PA1/ADC1 45
PA2/ADC2 46
PA3/ADC3 47
PA4/ADC4 48
INT0/PB14
1
CPO1/PB13
2
CPO0/PB12
3
VBUS
17
VDD33
18
D-
19
D+
20
PB0/RX0
21
PB1/TX0
22
PB2/RTS0
23
PB3/CTS0
24
PC2/SDI00
26
PC1/SPCLK0
27
PC0/SS00
28
PC11/SDO10 33
PC10/SDI10 34
PC9/SPCLK1 35
PC8/SS10 36
PA15/PWM3 37
PA14/PWM2 38
PA13/PWM1 39
X32I
4
X32O
5
I2C1SCL/PA11
6
I2C0SDA/PA8
9I2C1SDA/PA10
7
I2C0SCL/PA9
8
RX1/PB4
10
TX1/PB5
11
RTS1/PB6
12
CTS1/PB7
13
PC3/SDO00
25
AVSS 43
ICE_CK 42
ICE_DAT 41
PA12/PWM0 40
LDO
14
VSS
16 VDD
15
ADC/PA5 49
ADC6/PA6 50 ADC7/PA7 51
AVDD 52
CPN0/PC7 53
CPP0/PC6 54
CPN1/PC15 55
CPP1/PC14 56
INT1/PB15 57
XT1_Out 58
XT1_In 59
/RESET 60
VSS1 61
VDD1 62
PVSS 63
STADC/TM0/PB8 64
PE5
29
PB11/TM3
30
PB10/SS01/TM2
31
PB9/SS11/TM1
32
VCC5
RTIDA1
100K
R0603
RICK1
100K
R0603
VCC5
JP10
NC
1
2
3
4
DM
DP
USBVBUS
1 2
D1
SS24A
RB060L
12M_I
PVSS
AVDD
VCC5
NUC_RST#
12M_O
ISPLED
RED
GREEN
CT1
1uF/6.3V
TANT-R
CB1
0.1u
C0603
VCC5
ICELED
USBVBUS
VBUS
USB_D+ USB_D-
CB2
0.1u
C0603
C7
1u
C0603
RTDA3
0
R0603
TICERST
RTDA2
33
R0603
RTCK1
100K
R0603
TICECLK TICEDAT TICERST
RTDA1
100K
R0603
RRSET1
100K
R0603
ADAVSS
VCC5
ICE_CLK
ICE_DAT
1 2
PD1
SS24A
RB060L
USBVBUS
P5V
TICEVCC
VCC5
JPR1
HEADER 3
1 2 3
UP1
AMS1117_3.3v
IN
3
GND
1
OUT
2
OUT
4

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 16 of 21 Rev. 1.00
6 Downloading NuMicro™Related Files from Nuvoton Website
15. Downloading NuMicro™ Keil μVision®IDE Driver
Step1
Visit the Nuvoton NuMicro™website: http://www.nuvoton.com/NuMicro.
Step2
2-1. Move to “Support”
2-2. Click here to enter
Tool & Software

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 17 of 21 Rev. 1.00
Step3
Step4
Step5
Download the NuMicro™Keil μVision®IDE driver.
Click here to
download
the file.
Click here to enter
Software
download page

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 18 of 21 Rev. 1.00
16. Downloading NuMicro™ IAR EWARM Driver
Step1
Visit the Nuvoton NuMicro™website: http://www.nuvoton.com/NuMicro.
Step2
2-1. Move to “Support”
2-2. Click here to enter
Tool & Software

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 19 of 21 Rev. 1.00
Step3
Step4
Step5
Download the NuMicro™IAR EWARM driver.
Click here to
download
the file.
Click here to enter
Software
download page

NuTiny-SDK- NUC131 series User Manual
Des. 24, 2014 20 of 21 Rev. 1.00
17. Downloading NuMicro™ NUC131SD2AE Series BSP Software Library
Step1
Visit the Nuvoton NuMicro™website: http://www.nuvoton.com/NuMicro.
Step2
2-1. Move to “Support”
2-2. Click here to enter
Tool & Software