Download NUC131

NUC131
ARM Cortex® -M
32-bit Microcontroller
NuMicro™ Family
NuEdu-UNO for NUC131 Series
User Manual
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.
www.nuvoton.com
Mar 6, 2015
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NUMICRO™ NUEDU-UNO FOR NUC131 SERIES 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.
NUC131
Table of Contents
1
Overview ........................................................................................... 3
2
Features ............................................................................................ 4
3
Introduction to NuEdu-UNO-NUC131SD2AE ............................................ 5
3.1
3.2
3.3
3.4
3.5
NuEdu-UNO-NUC131SD2AE Jumper Description ............................................ 7
Pin Assignment for Extended Connectors...................................................... 9
Arduino pin assignment for NuEdu-UNO-NUC131SD2AE ................................10
NuEdu-UNO-NUC131SD2AE portrait ...........................................................11
NuEdu-UNO-NUC131SD2AE PCB Placement .................................................12
Starting to Use NuEdu-UNO-NUC131SD2AE on the Keil μVision® IDE ....... 13
4
4.1
4.2
4.3
4.4
Downloading and Installing Keil μVision® IDE Software ................................13
Downloading and Installing Nuvoton Nu-Link Driver ......................................13
Hardware Setup .......................................................................................13
Example Program .....................................................................................14
5
Starting to Use NuEdu-UNO-NUC131SD2AE on the IAR Embedded
Workbench.............................................................................................. 18
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
5.1
5.2
5.3
5.4
6
Starting to Use NuEdu-UNO-NUC131SD2AE on the Arduino IDE .............. 21
6.1
6.2
6.3
6.4
6.5
6.6
7
Downloading and Installing Arduino IDE Software ........................................21
Installing Nuvoton Nu-Link Driver ...............................................................21
Installing NuLink USB Driver ......................................................................22
Hardware Setup .......................................................................................22
Test USB Device in the Device Manager ......................................................23
Example Program .....................................................................................24
NuEdu-UNO-NUC131SD2AE Schematics ............................................... 29
7.1
7.2
7.3
8
NuEdu-UNO-NUC131SD2AE Schematic .......................................................29
Nu-Link-Me Schematic ..............................................................................30
NuEdu-UNO-NUC131SD2AE Schematic .......................................................31
Downloading NuMicro™ Related Files from Nuvoton Website .................. 32
8.1
8.2
9
Downloading and Installing IAR Embedded Workbench Software ....................18
Downloading and Installing Nuvoton Nu-Link Driver ......................................18
Hardware Setup .......................................................................................18
Example Program .....................................................................................19
Downloading NuMicro™ Keil μVision® IDE Driver .........................................32
Downloading NuMicro™ Keil μVision® IDE Driver .........................................33
Revision History ................................................................................ 35
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1 Overview
Arduino is an open-source electronics platform based on easy-to-use hardware
and software. NuMicro NuEdu Evaluation Board is an Arduino compatible
hardware using NuMicro MCU as the micro controller. Its function can be
extended with Arduino add-ons. Users can use Arduino IDE to develop their
applications and leverage large number of open source samples.
GPIO
Timer
ADC
UART
PWM
I2C
GPIO
SPI
The NuEdu-UNO-NUC131SD2AE design pin compares to Arduino design pin.
Due to chip Property function, the NuEdu-UNO-NUC131SD2AE design pin have
some different. We provide the Power pin (VCC, 3.3V, 5V), Analog pin (A0 ~
A5), Digital pin (UART0, PWM(2 ~ 11), SPI_SS, INT, I2C0) and Clock Output pin
(CLKO).
The NuEdu-UNO-NUC131SD2AE can use UART0 to print the debug massage
or open the SW2 to use VCOM from USB interface to print the debug massage.
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The NuEdu-UNO-NUC131SD2AE is a specific development tool for NuMicro™
NUC131 series by which users can develop and verify the application program
easily. The NuEdu-UNO-NUC131SD2AE includes two portions: NuEdu-UNONUC131SD2AE (an evaluation board) and Nu-Link-Me (Debug Adaptor). With
the NuEdu-UNO-NUC131SC2AE, users do not need additional ICE or debug
equipment.
NUC131
2 Features
The NuEdu-UNO for NUC131 board offer the following features:

Nuvoton microcontroller with LQFP64 package




NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL

Accord Arduino pin design specification.

Power, Analog, SPI pin

Digital pin have UART, I2C and vref
NUC131 characteristical

Up to 24 channel PWM outputs

Up to six UART
extension resources

Novoton Microelectronics Morpho extension pin headers for full access to all
NUC131 I/Os

On-board Nu-Link debugger/programmer with SWD connector
Flexible board power supply

USB VBUS(can use jump to change 5V or 3.3V)

External VIN (7V<VIN<12V) supply voltage from transformer

External 2.5 ~ 5.5V supply voltage from other power source input to VDD pin
LEDs status

Power, user, Tx, Rx and ICE status.

One push buttons: RESET

Supported by wide choice of Integrated Development Environments (IDEs) including
IAR, Keil, GCC-based IDEs
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NUC131
3 Introduction to NuEdu-UNO-NUC131SD2AE
The following figure shows the NuEdu-UNO-NUC131SD2AE for NUC131SD2AE
series, in which the left portion is called NuEdu-UNO-NUC131SD2AE and the
right portion is Debug Adaptor called Nu-Link-Me.
The NuEdu-UNO-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 NuEdu-UNONUC131SD2AE 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, IAR or Arduino, please refer to “Nuvoton NuMicro™
IAR ICE Driver User Manual” or “Nuvoton NuMicro™ Keil ICE Driver User
Manual” for details .
Analog pin
Power pin
Extended Connector Extended Connector
(NU3)
(NU1)
VDD：3.3V or 5V
(JP8)
ICE Controller
USB Connector
(J1)
VDD
(JP1)
Target Chip
SPI
Interface
ICE
Controller
GND
(JP2)
Digital pin
Extended Connector
(NU4, NU2)
ICE
Controller
Figure 3-1 NuEdu-UNO-NUC131SD2AE (Green PCB Board is for Engineer version)
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NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
VCOM
Switch
(SW2)
NUC131
Power pin
Extended Connector
(NU1)
Analog pin
Extended Connector
(NU3)
VDD
(JP1)
Select voltage
VDD：3.3V or 5V
SPI Interface
SWD
Interface
GND
(JP2)
ICP Interface
Digital pin
Extended Connector
(NU4, NU2)
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 3-2 NuEdu-UNO-NUC131SD2AE (Green PCB Board is for Engineer version)
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NuEdu-UNO-NUC131SD2AE Jumper Description
3.1
3.1.1 Power Settings
The NuEdu-UNO-NUC131 board can be use three method to provided power for
VDD. The VDD power source can use the USB, Transformer(7V ~ 12V) and other
power for VDD pin, Please refer to the table below.
Other power for VDD pin
JPR1
(selection voltage)
Select 5V or 3.3V
(default is 5V)
X
Transformer
X
Model
USB
JP1
(VDD provided voltage)
DC 5V or 3.3V output
(SW2 pin1 need on)
DC 2.5 V ~ 5.5 V Input
Transformer to DC
7 V ~ 12 V
(J2 need short)
MCU Voltage
DC 5V
Voltage by JP1 input
DC 5V
3.1.2 Debug Connectors
 JP10: Connector in target board (NuEdu-UNO-NUC131SD2AE) for
connecting with Nuvoton ICE adaptor (Nu-Link-Me)
 JP9: Connector in ICE adaptor (Nu-Link-Me) for connecting with a target
board (e.g. NuEdu-UNO-NUC131SD2AE)
3.1.3 USB Connectors
 J1: Mini USB Connector in Nu-Link-Me connected to a PC USB port
3.1.4 Extended Connectors
 JP3, JP4, JP5 and JP6: Show all chip pins in NuEdu-UNO-NUC131SD2AE
3.1.5 Buttons
 SW1: Reset button in NuEdu-UNO-NUC131SD2AE
3.1.6 Power Connectors
 JP1: VDD connector in NuEdu-UNO-NUC131SD2AE
 JP2: VSS connector in NuEdu-UNO-NUC131SD2AE
3.1.7 Power Jumpers
 JPR1: Jumper in ICE adaptor (Nu-Link-Me) for power source selection.
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 JP1: VDD Voltage connecter in NuEdu-UNO-NUC131SD2AE
 J1: USB port in Nu-Link-Me
 SW2: Pin 1 is ICE VDD connect to target chip VDD
 Con1: 7 V ~ 12 V Power JACK
 J2: Power JACK connect to VDD Transformer
X: Unused.
Note: when you use the Model3 to provided power, please turn off the SW2 all pin.
NUC131
3.1.8 USB Virtual COM function setting
 SW2: Open the Virtual COM mode for the debug message in NuEdu-UNONUC131SD2AE board.
The Virtual COM function can be use the Arduino IDE, keil and IAR. If you want use
this function can be use SW2 to turn on all pin, the target board chip UART0 will be
use Virtual COM function, if you want use the UART0 function, please turn off the
SW2 pin2 ~ pin4, Please refer to the table below.
The switch default is UART mode
Switch pin number
1
2
3
4
function name
ICE_VCC
VCOM_En
VCOM_TX
VCOM_RX
UART0 mode
On
Off
Off
Off
VCOM mode
On
On
On
On
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3.2
Pin Assignment for Extended Connectors
The NuEdu-UNO-NUC131SD2AE provides the NUC131SD2AE target chip on
board and the extended connectors (JP3, JP4, JP5 and JP6) for LQFP64-pin.
The following table is the pin assignment for NUC131SD2AE.
Pin No
Pin Name
Pin No
Pin Name
PB.14,INT0
33
PC.11,PWM1_BRAKE1
PB.13
34
PC.10,PWM1_BRAKE0
PB.12,CLKO,BPWM1_CH3
35
PC.9,PWM0_BRAKE1
PF.5,I2C0_SCL,PWM1_CH5
36
PC.8,PWM0_BRAKE0
PF.4,I2C0_SDA,PWM1_CH4
37
PA.15,PWM0_CH3
PA.11,I2C1_SCL,PWM1_CH3
38
PA.14,PWM0_CH2
PA.10,I2C1_SDA,PWM1_CH2
39
PA.13,PWM0_CH1,UART5_TXD
PA.9,I2C0_SCL,UART1_nCTS
40
PA.12,PWM0_CH0,UART5_RXD
PA.8,I2C0_SDA,UART1_nRTS
41
PF.7,ICE_DAT
PB.4,UART1_RXD
42
PF.6,ICE_CLK
PB.5,UART1_TXD
43
AVSS
PB.6,UART1_nRTS
44
PA.0,PWM0_CH4,ADC0,I2C1_SC
L,UART5_TXD
PB.7,UART1_nCTS
45
PA.1,PWM0_CH5,ADC1,I2C1_SD
A,UART5_RXD
LDO_CAP
46
PA.2,PWM1_CH0,ADC2,UART3_
TXD
VDD
47
PA.3,PWM1_CH1,ADC3,UART3_
RXD
VSS
48
PA.4,ADC4
PB.0,UART0_RXD
49
PA.5,UART3_RXD,ADC5
PB.1,UART0_TXD
50
PA.6,UART3_TXD,ADC6
PB.2,UART0_nRTS,TM2_EXT,TM
51
PA.7,Vref,ADC7
2,PWM1_BRAKE1
PB.3,UART0_nCTS,TM3_EXT,TM
52
AVDD
3,PWM1_BRAKE0
PD.6,BPWM1_CH1,CAN0_RXD
53
PC.7,PWM0_BRAKE1,I2C0_SCL,
UART4_RXD
PD.7,BPWM1_CH0,CAN0_TXD
54
PC.6,PWM0_BRAKE0,I2C0_SDA,
UART4_TXD
PD.14,BPWM0_CH5,UART2_RXD
55
PC.15
PD.15,BPWM0_CH4,UART2_TXD
56
PC.14
PC.3,BPWM0_CH3,SPI0_MOSI0
57
PB.15, ,BPWM1_CH5TM0,TM0_E
XT,INT1
PC.2,BPWM0_CH2,SPI0_MISO0
58
PF.0,XT1_OUT
PC.1,BPWM0_CH1,SPI0_CLK
59
PF.1,XT1_IN
PC.0,BPWM0_CH0,SPI0_SS0
60
nRESET
PE.5,PWM0_CH5,TM1_EXT,TM1
61
VSS
PB.11,TM3,PWM0_CH4
62
VDD
PB.10,TM2
63
PF.8, PWM1_CH4,CLKO
PB.9,TM1
64
PB.8,BPWM1_CH2,CLKO,TM0,ST
ADC
Table 3-1 Pin Assignment for NUC131SD2AE
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odel
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
NUC131
3.3
Arduino pin assignment for NuEdu-UNO-NUC131SD2AE
The NuEdu-UNO-NUC131SD2AE provides the NUC131SD2AE target chip on
board and the extended connectors (NU1, NU2, NU3 and NU4) for LQFP64pin. The following table is the pin assignment for NuEdu-UNO-NUC131SD2AE.
Pin No
Clock
Output
Power
Analog
Digital
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
SPI
Interface
Mar 6, 2015
Pin Name
Pin No
Pin Name
odel
1
CLKO
5
5V
2
VCC
6
GND
3
RESET
7
GND
4
3.3V
8
Vin
1
A0
4
A3
2
A1
5
A4
3
A2
6
A5
0
PB.0/UART_RX0
9
PA.14/PWM0_CH2
1
PB.1/UART_TX0
10
PA.13/PWM0_CH1
2
PF.4/PWM1_CH4
11
PA.12/PWM0_CH0
3
PF.5/PWM1_CH5
12
PB.15/TM0/INT1
4
PA.10/PWM1_CH2
13
PB.13(LED)
5
PA.11/PWM1_CH3
VSS VSS
6
PA.15/PWM0_CH3
VREF VREF
7
PE.5/PWM0_CH5
I2C
PA.8/SDA
8
PB.11/PWM0_CH4
I2C
PA.9/SCL
1
PC.2/SPI0_MISO
5
RESET
2
VDD
6
GND
3
PC.1/SPI0_CLK
7
PC.0/SPI0_SS
4
PC.3/SPI0_MOSI
8
PB.9/TM1
Table 3-2 Pin Assignment for NuEdu-UNO-NUC131SD2AE
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NuEdu-UNO-NUC131SD2AE portrait
3.4
64
Reserved
A0
PB.8
44
A1
CLKO
PA.0
45
STADC
ADC_CH0
PA.1
TM0
PWM0
CH4
ADC_CH1
A2
BPWM1
CH2
VDD
3VCC
RESET
VSS
5VCC
I2C1_SCL
PWM0
CH5
46
VDD
VSS
UART5
TXD
I2C1_SDA
PA.2
VSS
VIN
UART5
RXD
ADC_CH2
SCK
PWM1
CH0
MISO
27
UART3
TXD
26
PC.1
A3
PC.2
SPI0_CLK
47
SPI0_MISO0
BPWM0
CH1
PA.3
Clock Output Pin
BPWM Pin
External Interrupt
Input Pin
USB
JACK
NuEdu-UNO
NuLink-Me
3~
4~
5~
6~
7~
8~
9~
10~
11~
12
13
Reserved
Reserved
11
5
4
7
6
37
29
30
38
39
40
28
1
9
8
PB.4
PB.5
PF.4
PF.5
PA.10
PA.11
PA.15
PE.5
PB.11
PA.14
PA.13
PA.12
PC.0
PB.14
PA.8
PA.9
UART1
RXD
UART1
TXD
PWM1
CH4
PWM1
CH5
PWM1
CH2
PWM1
CH3
PWM0
CH3
PWM0
CH5
PWM0
CH4
PWM0
CH2
PWM0
CH1
PWM0
CH0
SPI0_SS0
INT1
I2C0_SDA
I2C0_SCL
I2C0_SCL
I2C1_SDA
I2C1_SCL
TM1_EXT
TM3
UART5
RXD
BPWM0
CH0
UART1
nRTS
UART1
nCTS
VSS
I2C0_SDA
TM1
Figure 3-3 NuEdu-UNO-NUC131SD2AE pin design for Arduino
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
2~
10
VREF
TX 1
UART5
TXD
RX 0
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BPWM0
CH2
ADC_CH3
PWM Pin
NUC131
SD2AE
MOSI
25
PC.3
PWM1
CH1
Serial Pin
A4
Timer Pin
A5
ADC Pin
48
Analog-related
Pin
49
SPI Pin
PA.4
Port Pin
PA.5
Power-related
Pin
ADC_CH4
I2C Pin
ADC_CH5
Physical Pin
Digital Pin*
UART Pin
Reserved
UART3
RXD
UNO
Defined
Note: ʺ~ʺ means it has
PWM function pin.
SPI0_MOSI0
BPWM0
CH3
1st Pin
UART3
RXD
Legend
7~12V
Power
JACK
RESET
NUC131
3.5
NuEdu-UNO-NUC131SD2AE PCB Placement
The following figure shows the NuEdu-UNO-NUC131SD2AE PCB placement.
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 3-4 NuEdu-UNO-NUC131SD2AE PCB Placement
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4 Starting to Use NuEdu-UNO-NUC131SD2AE on the Keil μVision®
IDE
4.1
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.
4.2
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 8.1 for the detailed download flow. After
the Nu-Link driver is downloaded, please unzip the file and execute the “NuLink_Keil_Driver.exe” to install the driver.
4.3
Hardware Setup
The hardware setup is shown in the following figure. If want use the VCOM
function, please turn on the SW2 all pin ,can be use the VCOM function.
Please refer the 3.1.8 section.
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 4-1 NuEdu-UNO- NUC131SD2AE Hardware Setup
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4.4
Example Program
This example demonstrates how to download and debug an application on a
NuEdu-UNO-NUC131SD2AE board.
The example file can be found in the directory list shown in the following figure.
Step1: Open the Project
Please open the under path.
“C:\Nuvoton\BSP
Library\NUC131BSP_CMSIS_v3.00.001\SampleCode\StdDriver\ADC_ResultM
onitor\KEIL”
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 4-2 NuEdu-UNO- NUC131SD2AE Hardware Setup
Step2: Check your chip and debug chip
Please open the target options to check device chip is correct and debug chip
selection is correct.
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NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 4-3 NuEdu-UNO- NUC131SD2AE Hardware Setup
Figure 4-4 NuEdu-UNO- NUC131SD2AE Hardware Setup
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Step3: Build and download your code
Build
Download
Step4: Open the serial monitor and setting the baud rate
User can open the serial monitor to print debug message.
The example is use “PuTTY tool” .
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 4-5 NuEdu-UNO- NUC131SD2AE Hardware Setup
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Step4: Please touch the reset key to run your code.
Illustration Description:




Start μVision®
Project – Open
Open the SYS.uvproj project file

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
Project – Build
Compile and link the SYS application
Flash – Download
Program the application code into onchip Flash ROM
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Figure 4-6 NuEdu-UNO- NUC131SD2AE Hardware Setup
NUC131
5 Starting to Use NuEdu-UNO-NUC131SD2AE on the IAR
Embedded Workbench
5.1
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.
5.2
Downloading and Installing Nuvoton Nu-Link Driver
Please
connect
to
Nuvoton
Company
NuMicro™
(http://www.nuvoton.com/NuMicro) to download “NuMicro™ IAR
Driver” file. Please refer to section 8.2 for the detail download flow.
Nu-Link driver is downloaded, please unzip the file and execute
Link_IAR_Driver.exe” to install the driver.
5.3
website
EWARM
After the
the “Nu-
Hardware Setup
The hardware setup is shown in the following figure. If want use the VCOM
function, please turn on the SW2 all pin ,can be use the VCOM function.
Please refer the 3.1.8 section.
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 5-1 NuEdu-UNO- NUC131SD2AE Hardware Setup
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5.4
Example Program
This example demonstrates how to download and debug an application on a
NuEdu-UNO- NUC131SD2AE board.
The example file can be found in the directory list shown in the following figure.
Step1: Open the Project
Please open the under path.
“C:\Nuvoton\BSP
Library\NUC131BSP_CMSIS_v3.00.001\SampleCode\StdDriver\ADC_ResultM
onitor\IAR”
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 5-2 NuEdu-UNO- NUC131SD2AE Hardware Setup
Step2: Download the sample code
Figure 5-3 NuEdu-UNO- NUC131SD2AE Hardware Setup
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NUC131
Step3: Please touch the reset key to run your code.
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 5-4 NuEdu-UNO- NUC131SD2AE Hardware Setup
Illustration Description:



Start IAR Embedded Workbench
File-Open-Workspace
Open the SYS.eww workspace file
Project - Make
Compile and link the SYS application
Mar 6, 2015

Project – Download and Debug
Program the application code into onchip Flash ROM

Single step through code

Reset the device

Run the application
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NUC131
6 Starting to Use NuEdu-UNO-NUC131SD2AE on the Arduino IDE
6.1
Downloading and Installing Arduino IDE Software
Please
connect
to
the
Arduino
company
website
(http://arduino.cc/en/Main/Software) to download the Arduino IDE and install
the file.
Figure 6-1 Download Arduino 1.5.8
6.2
Installing Nuvoton Nu-Link Driver
“NUC131_Patch_For_Arduino1.5.8” is Arduino IDE driver file. Please
installation to Arduino file. If your Arduino file install version is greater than
V1.5.8 maybe can use, but if any modfiy does not guarantee can be use the
function.
EX: Arduino IDE V1.6 version have modify SPI function, but the V1.5.8 version
it no have the function, So if use the new SPI function maybe have problom.
Mar 6, 2015
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NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 6-2 Extract Arduino 1.5.8
NUC131
Figure 6-3 Install NuMicro Arduino Patch
6.3
Installing NuLink USB Driver
The “Nu-Link_USB_Driver 1.0” is Nu-Link me Driver, you can find the file in “Development
tool\NuEdu UNO” path.
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 6-4 Install NuLink USB Driver
6.4
Hardware Setup
The hardware setup is shown in the following figure, and we need test your
VCOM setting is OK, so you need will SW2 turn on by all pin, and next step.
Figure 6-5 NuEdu-UNO- NUC131SD2AE Hardware Setup
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6.5
Test USB Device in the Device Manager
If your device is unavailable, please installation NuLink USB driver again in the
“C:\Program Files\Nuvoton Tools\ICPTool\Nu-Link_USB_Driver 1.0.exe”
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 6-6 USB device is unavailable
Figure 6-7 Installation NuLink USB Driver
Mar 6, 2015
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NUC131
6.6
Example Program
This example demonstrates how to download and debug an application on a
NuEdu-UNO-NUC131SD2AE board.
When you installation the patch, can be found the “NuEdu-NUC131” in Arduino
IDE as shown if figure below.
Open the “arduino_debug.exe” file in the install path.
Step1: selection chip
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 6-8 NuEdu-UNO-NUC131SD2AE Hardware Setup
Step2: selection debug port
Figure 6-9 NuEdu-UNO-NUC131SD2AE Hardware Setup
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NUC131
Step3: Open the sample code
File -> Examples -> 03.Analog -> AnalogInOutSerial
Step4: Download the sample code
User can use upload button to compiling and load code to target board or use
verify button to compiling code.
Upload: This button can be comiling and load code to target board.
Verify: This button can be compiling code .
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NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 6-10 NuEdu-UNO-NUC131SD2AE Hardware Setup
NUC131
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 6-11 NuEdu-UNO-NUC131SD2AE Hardware Setup
Step5: Check the correctness of the Baud Rate
User can check Baud Rate whether the same serial monitor speed.
This sample code is use ADC0 function, user can use the serial monitor shows
VCOM through the value of the ADC conversion out. So user can use ADC0 to
touch VDD or GND can be look the ADC conversion value.
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NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 6-12 NuEdu-UNO-NUC131SD2AE Hardware Setup
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NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Figure 6-13 NuEdu-UNO-NUC131SD2AE Hardware Setup
Mar 6, 2015
28 of 36
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NUC131
7 NuEdu-UNO-NUC131SD2AE Schematics
NuEdu-UNO-NUC131SD2AE Schematic
7.1
VCC
C1
20p
DVCC5
N7
1
2
3
4
R1
10K
NC
SW1
D12MI
N5
RESET
JP2
1
PUSH BOTTOM (B)
2
N6
Crystal
C3
10uF/10V
Reset
1
2
3
4
Power
DVCC5
NC
CLKO
DVCC5
RESET
3VCC 3.3V
5VCC 5V
GND
VIN
1
2
3
4
5
6
7
8
PA.9
PA.8
VREF
GND
PB.13
PB.15
PA.12
PA.13
PA.14
PB.11
NU1
NC
VDD
MCU_RESET
3VCC
5VCC
VSS
VSS
VIN
header 2.54 1X10 母 (正面)
10
9 I2C1_SCL
8 I2C1_SDA
7 VREF
6 VSS
5 PWM11
4 PWM10
3 PWM9
2 PWM8
1 PWM7
PWM6
header 2.54 1X8 母 (正面)
3.3V
5V
NU2
3.3V
5V
1
2
3
4
5
6
PA.0
PA.1
PA.2
PA.3
PA.4
PA.5
PE.5
PA.15
PA.11
PA.10
PF.5
PF.4
PB.1
PB.0
NU3
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
1
3
5
7
P49
P51
P53
P55
P57
P59
P61
P63
header 2.54 1X8 母 (正面)
8
7 PWM5
6 PWM4
5 PWM3
4 PWM2
3 PWM1
2 PWM0
1 UART_TX0
UART_RX0
header 2.54 1X6 母 (正面)
PC.2
PC.1
RESET
PC.0
P1
P3
P5
P7
P9
P11
P13
P15
VCC
D12MO
D12MI
TICERST
RESET
3VCC
5VCC
GND
VREF
ADAVSS
DAVDD
DVCC5
VIN
CLKO
D12MO
D12MI
ICERST
RESET
3VCC
5VCC
GND
VREF
ADAVSS
DAVDD
DVCC5
VIN
CLKO
JP1
D12MO
X1
12MHz
C2
20p
DVCC5
DVCC5
JP3
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
NC
JP5
1
3
5
7
9
11
13
15
NC
2
4
6
8
10
12
14
16
NU5
PB.[0:15]
PC.[0:15]
PC.[0:15]
PD.[0:15]
PD.[0:15]
PE.[0:15]
PE.[0:15]
P17
P19
P21
P23
P25
P27
P29
P31
P50
P52
P54
P56
P58
P60
P62
P64
P33
P35
P37
P39
P41
P43
P45
P47
PF.[0:7]
JP4
1
3
5
7
9
11
13
15
P18
P20
P22
P24
P26
P28
P30
P32
2
4
6
8
10
12
14
16
NC
JP6
1
3
5
7
9
11
13
15
IO
P34
P36
P38
P40
P42
P44
P46
P48
2
4
6
8
10
12
14
16
NC
2
4
6
8
LED
DVCC5
PC.3
GND
PB.9
2
IO1 GREEN
1
N4
R2
510
DVCC5
P18
2
IO2 RED
1
N3
R3
510
DVCC5
P2
2
IO3 RED
1
N2
R4
510
DVCC5
N1
R5
510
POWER1GREEN
2
1
IN
GND
OUT
UP2
L78M05ACDT
1
2
3
D3
SS24A
1
2
DVCC5
P17
VIN
1
RB060L
CT6
100uF/16V
2
C8
TANT-D
DC-CON
CB6
0.1u
0.1u
J2
DVCC5
1
2
NC
Title
NuEdu-UNO for NUC131
Size
Document Number
Custom<Doc>
Date:
Mar 6, 2015
29 of 36
Thursday , February 26, 2015
Rev
1.4
Sheet
1
of
3
Rev. 0.002
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
SPI0_MISO
VCC
SPI0_CLK SPI0_MOSI
RESET
GND
SPI0_SS
GPIO
2.5V to 5V power supply
IN
PA.[0:15]
PB.[0:15]
NU4
CON1
GND
P[1:64]
PA.[0:15]
PF.[0:7]
P2
P4
P6
P8
P10
P12
P14
P16
Arduino interface
2
P[1:64]
Off-page Connector
header 2.54 2X4 公(正面)
1
Off-page Connector
NUC131
Nu-Link-Me Schematic
7.2
ICE CONNECT IF
VCC
VCC
VCC
TICEDAT
TICECLK
TICERST
ICETX
ICERX
VIN
3VCC
5VCC
AVSS
R6
10K
VCC
8P4RA
IDLE1
1
RED
U1
BUSY 1
GREEN 2
1
GREEN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ICELED
RED
GREEN
CB2
0.1u
AVDD
1
12M_O R7 33
INT0/PB14
CPO1/PB13
CPO0/PB12
X32I
X32O
I2C1SCL/PA11
I2C1SDA/PA10
I2C0SCL/PA9
I2C0SDA/PA8
RX1/PB4
TX1/PB5
RTS1/PB6
CTS1/PB7
LDO
VDD
VSS
12M_I
PA4/ADC4
PA3/ADC3
PA2/ADC2
PA1/ADC1
PA0/ADC0
AVSS
ICE_CLK
ICE_DAT
PA12/PWM0
PA13/PWM1
PA14/PWM2
PA15/PWM3
PC8/SS10
PC9/SPCLK1
PC10/SDI10
PC11/SDO10
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
RRSET1
100K
RTCK1
100K
RTDA1
100K
ADAVSS
ICE_chip_RST
TICECLK
RTDA20
RTDA333
TICEDAT
SW2
M0_TXD
M0_RXD
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
RXD
TXD
VBUS
CB3
0.1u
2
5V
3.3V
N13
SS24A
OUT
PD1
1
2
4
USBVBUS
IN
GND
OUT
R12
R11
1
2
3
2
1
UP1
AMS1117-3.3V
33
33
N12
5VCC
JPR1
2&3 (0 ohm)
3VCC
VCOM Switch
VCOM_pin
CP1
10uF/10V
D4
ICE_chip_RST 1
2
mini USB 5pin
DM
DP
1
2
3
4
5
VCC
DM
DP
NC
GND
J1
SHIELD
SHIELD
SHIELD
SHIELD
6
7
8
9
VCC_connect
TICEDAT
TICECLK
TICERST
SS24A
3.3V
5V
VCC_connect
3.3V
5V
VCC_connect
JP9
1
3
5
7
9
3.3V
5V
2
4
6
8
10
M0_TXD
M0_RXD
NC
SWD connect
FERRITE BEAD
USBVBUS
DM
DP
JP8
L5
1
2
3
4
Title
NuLink Me
Size
Document Number
Custom<Doc>
Rev
3.0
NC
Date:
Mar 6, 2015
VCC
D2
1 SS24A
VCOM_pin
ICE_RX
ICE_TX
USBVBUS
ICE_TX
ICE_RX
VCC
ICE_DAT
ICE_CLK
ICE_RST
ICE_CLK
ICE_DAT
VCC_connect
USB_DUSB_D+
R9 0
R10 0
C7
0.1u
3
1
2
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
USBVBUS
VCC
JP7
HPS604-E
ADAVSS
DEBUG
1
2
3
4
5
VCC
ON
L4FERRITE BEAD
20p
X2
12MHz C6
20p
N15
1 2 3 4
L3FERRITE BEAD
C5
NC
NUC12SRE3DE
VCC
N14
R8
NC
VBUS
VDD33
DD+
PB0/RX0
PB1/TX0
PB2/RTS0
PB3/CTS0
PC3/SDO00
PC2/SDI00
PC1/SPCLK0
PC0/SS00
PE5
PB11/TM3
PB10/SS01/TM2
PB9/SS11/TM1
2
1
VCC
CT2
1uF/16V
AVDD
C4
10uF/10V
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
2
ICE_RST
STADC/TM0/PB8
PVSS
VDD1
VSS1
/RESET
XT1_In
XT1_Out
INT1/PB15
CPP1/PC14
CPN1/PC15
CPP0/PC6
CPN0/PC7
AVDD
ADC7/PA7
ADC6/PA6
ADC/PA5
RED
PVSS
2
1
RED
NUC_RST#
12M_I
12M_O
ICE1
ICELED 2
NUC_RST#
RP1
1 8P4R-510 2
3
4
5
6
7
8
VCC
TICEDAT
TICECLK
TICERST
M0_TXD
M0_RXD
VIN
3VCC
5VCC
AVSS
GND
30 of 36
Thursday , February 26, 2015
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2
of
3
Rev. 0.002
NUC131
NuEdu-UNO-NUC131SD2AE Schematic
7.3
Off-page Connector
P[1:64]
ADAVSS
PA.4
PA.3
PA.2
PA.1
PA.0
DAVSS
ICE_CLK
ICE_DAT
PA.12
PA.13
PA.14
PA.15
PC.8
PC.9
PC.10
PC.11
DAVDD
L6FERRITE BEAD
1
DVCC5
P48
P47
P46
P45
P44
P43
P42
P41
P40
P39
P38
P37
P36
P35
P34
P33
2
PB.[0:15]
PC.[0:15]
PC.[0:15]
PD.[0:15]
PE.[0:15]
PE.[0:15]
PF.[0:7]
ADC4/PA.4
ADC3/PWM1_CH1/UART3_RXD/PA.3
ADC2/PWM1_CH0/UART3_TXD/PA.2
ADC1/PWM0_CH5/I2C1_SDA/UART5_RXD/PA.1
ADC0/PWM0_CH4/I2C1_SCL/UART5_TXD/PA.0
AVSS
ICE_CLK/PF.6
ICE_DAT/PF.7
PWM0_CH0/UART5_RXD/PA.12
PWM0_CH1/UART5_TXD/PA.13
PWM0_CH2/PA.14
PWM0_CH3/PA.15
PWM0_BRAKE0/PC.8
PWM0_BRAKE1/PC.9
PWM1_BRAKE0/PC.10
PWM1_BRAKE1/PC.11
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
U2
VREF
ADAVSS
1
2
VREF1
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
PA.5/UART3_RXD/ADC5
PA.6/UART3_TXD/ADC6
PA.7/Vref /ADC7
AVDD
PC.7/PWM0_BRAKE1/I2C0_SCL/UART4_RXD
PC.6/PWM0_BRAKE0/I2C0_SDA/UART4_TXD
PC.15
PC.14
PB.15/TM0/TM0_EXT/INT1
PF.0/PWM1_CH4/XT1_OUT
PF.1/BPWM1_CH5/XT1_IN
nRESET
VSS
VDD
PF.8/CLKO
PB.8/BPWM1_CH2/CLKO/TM0/STADC
DVCC5
D12MO
D12MI
VREF
DVCC5
ADAVSS
DAVDD
CLKO
TICEDAT
TICECLK
TICERST
GND
VCC_connect
M0_TXD
M0_RXD
3.3V
5V
TM1/PB.9
TM2/PB.10
TM3/PWM0_CH4/PB.11
TM1_EXT/TM1/PWM0_CH5/PE.5
SPI0_SS0/BPWM0_CH0/PC.0
SPI0_CLK/BPWM0_CH1/PC.1
SPI0_MISO0/BPWM0_CH2/PC.2
SPI0_MOSI0/BPWM0_CH3/PC.3
UART2_TXD/BPWM0_CH4/PD.15
UART2_RXD/BPWM0_CH5/PD.14
BPWM1_CH0/PD.7
BPWM1_CH1/PD.6
UART0_nCTS/TM3_EXT/TM3/PWM1_BRAKE0/PB.3
UART0_nRTS/TM2_EXT/TM2/PWM1_BRAKE1/PB.2
UART0_TXD/PB.1
UART0_RXD/PB.0
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
PB.9
PB.10
PB.11
PE.5
PC.0
PC.1
PC.2
PC.3
PD.15
PD.14
PD.7
PD.6
PB.3
PB.2
ICETX
ICERX
VCC_connect
ICETX
ICERX
3.3V
5V
PB.1
PB.0
PB.14
PB.13
PB.12
PF.5
PF.4
PA.11
PA.10
PA.9
PA.8
PB.4
PB.5
PB.6
PB.7
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
DVCC5 P15
GND P16
NUC131SD2AE_LQFP64
ICETX
ICERX
NC
2
4
6
8
10
VCC_connect
ICE_DAT
ICE_CLK
RESET
GND
CT5
1uF/16V
2
DVCC5
JP10
1
3
5
7
9
1
DVCC5
3.3V
5V
CB5
0.1u
SWD Interface
Title
NuEdu-UNO for NUC131
Size
Document Number
Custom<Doc>
Date:
Mar 6, 2015
31 of 36
Thursday , February 26, 2015
Rev
1.4
Sheet
3
of
3
Rev. 0.002
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
PB.14/INT0
PB.13
PB.12/CLKO/BPWM1_CH3
PF.5/I2C0_SCL/PWM1_CH5
PF.4/I2C0_SDA/PWM1_CH4
PA.11/I2C1_SCL/PWM1_CH3
PA.10/I2C1_SDA/PWM1_CH2
PA.9/I2C0_SCL/UART1_nCTS
PA.8/I2C0_SDA/UART1_nRTS
PB.4/UART1_RXD
PB.5/UART1_TXD
PB.6/UART1_nRTS
PB.7/UART1_nCTS
LDO_CAP
VDD
VSS
2
DAVSS
1
N10
PF.[0:7]
D12MO
D12MI
VREF
DVCC5
ADAVSS
DAVDD
CLKO
ICE_DAT
ICE_CLK
RESET
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PA.5 P49
PA.6 P50
PA.7 P51
DAVDDP52
FERRITE BEAD
PC.7 P53
DAVDD
PC.6 P54
CT4
10uF/10V PC.15 P55
PC.14 P56
PB.15 P57
D12MO P58
D12MI
P59
RESET P60
ADAVSS
P61
DVCC5
N11
P62
P63
CLKO PB.8 P64
CB4
0.1u
0 ohm
L8
DAVDD
PA.[0:15]
PB.[0:15]
PD.[0:15]
L7FERRITE BEAD
DAVSS
CT3
10uF/10V
P[1:64]
PA.[0:15]
NUC131
8
Downloading NuMicro™ Related Files from Nuvoton Website
8.1
Downloading NuMicro™ Keil μVision® IDE Driver
Step1
™
Visit the Nuvoton NuMicro website: http://www.nuvoton.com/NuMicro.
2-1. Move to “Support”
Step2
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Step3
Mar 6, 2015
2-2. Click here to enter
Tool & Software
Click here to enter
Software
download page
32 of 36
Rev. 0.002
NUC131
Click here to
download
the file.
Step4
Step5
™
®
Download the NuMicro Keil μVision IDE driver.
8.2
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Table 8-1 Pin Assignment for NuEdu-UNO-NUC131SD2AE
Downloading NuMicro™ Keil μVision® IDE Driver
Step1
™
Visit the Nuvoton NuMicro website: http://www.nuvoton.com/NuMicro.
2-1. Move to “Support”
Step2
Mar 6, 2015
2-2. Click here to enter
Tool & Software
33 of 36
Rev. 0.002
NUC131
Click here to enter
Software
download page
Step3
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Step4
Click here to
download
the file.
Step5
™
Download the NuMicro IAR EWARM driver.
Table 8-2 Pin Assignment for NuEdu-UNO-NUC131SD2AE
Mar 6, 2015
34 of 36
Rev. 0.002
NUC131
9 Revision History
Date
Revision
Description
2015.03.02
0.001
1. Engineers version
2015.03.06
0.002
1. Increase example step for Arduino, keil and IAR development tool.
2. Modify the schematic.
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Mar 6, 2015
35 of 36
Rev. 0.002
NUC131
NUMICRO™ NUEDU-UNO FOR NUC131 SERIES USER MANUAL
Important Notice
Nuvoton Products are neither intended nor warranted for usage in systems or equipment, any
malfunction or failure of which may cause loss of human life, bodily injury or severe property
damage. Such applications are deemed, “Insecure Usage”.
Insecure usage includes, but is not limited to: equipment for surgical implementation, atomic
energy control instruments, airplane or spaceship instruments, the control or operation of
dynamic, brake or safety systems designed for vehicular use, traffic signal instruments, all
types of safety devices, and other applications intended to support or sustain life.
All Insecure Usage shall be made at customer’s risk, and in the event that third parties lay
claims to Nuvoton as a result of customer’s Insecure Usage, customer shall indemnify the
damages and liabilities thus incurred by Nuvoton.
Mar 6, 2015
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Rev. 0.002