pcDuino Nano User Manual
Contents
1. following settings e COM Port 8 N 1 Baud Rate Speed 115200 e All Flow Controls Off 5 You can now access the board s system level Re I nstalling the Operating System As you consider new projects you may decide to restore your Single Board Computer to its original state To accomplish this you may need to re install the operating system Note Re installing the Ubuntu operating system will erase all saved data from the Single Board Computer To install the operating system 1 Disconnect the power to the Single Board Computer 2 Insert a MicroSD card that contains a Linux kernel image into the Single Board Computer s MicroSD card slot 3 Restore power to the board and wait at least 2 minutes During this time the TX light blinks as the Single Board Computer installs the Linux kernel 4 When TX stops blinking disconnect the power to the Single Board Computer and remove the kernel image MicroSD card Note The Single Board Computer will always check for a kernel image when power is restored Do not insert the kernel image SD card in the slot unless you intend to install the entire operating system and erase all data on the board 5 Restore power to the board The RX and TX lights will remain lit for a moment and then the TX light will begin to blink slowly while the RX light remains lit 6 Insert a MicroSD card that contains an Ubuntu image The TX light will begin to blink rapidly Do NOT remove the Ubuntu2. provides additional connectivity The MicroSD slot provides an easy way to add additional memory up to 32 GB Note Your Single Board Computer is shipped in protective anti static packaging The board must not be subjected to high electrostatic potentials A grounding strap or similar protective device should be used when handling the board System Features CC ERRE Network I nterface Ethernet 10 100M via RJ 45 Extension Interfaces ADC UART GPIO PWM l2C SPI Power via Stackable 0 100 Connection Headers Other interfaces SATA MIPI Camera IR receiver Audio Out Single Board Computer Configuration on ay woe amp in 8 9 GPIOO UART RX GPIO1 UART2 TX GPIO2 GP103 PWM3 GPIO4 GPIOS PWMS GPIO6 PWM6 GPIO7 GPIOS GPIO9 PWM9 SPI SS Subordinate Chip Select GPIO10 PWM10 SPIO MOSI Master Output Subordinate Input GPIO 11 PWMII SPIO MISO Master Input Subordinate Output GP1O12 SPIO CLK Clock GPIO13 GND AREF 1W12_SDA Data 10 TWI2_SCL Clock J3 OTG bottom J4 2xHost USB USB2 0 J13 Network RJ45 CONIS Camera Jil Digital YO J8 Digital VO CN8 Audio Sw3 Reset Pin Assignments J8 1 10 GPIO8 GPIO9 PWM9 SPI_SS Subordinate Chip Select GPIO10 PWM10 SPIO_MOSI Master Output Subordinate Input GPI011 PWM11 SPIO MISO Master Input Subordinate Output GPI012 SPIO CLK Clock GPIO13 GND ARE
3. F TWI2 SDA Data TWI2 SCK Clock GPIOO UART2 RX GPIO1 UART2 TX GPIO2 J2 HDMI J1 DC Power IN bottom J5 TF card r5 Sata P4 Sata Power J12 Analog Input P3 Debug Port J9 Power Port Ul6 IR Receiver SW1 Upgrade 12 1 AO 2 Al 3 AQ 4 A3 5 A 6 AS P3 Debug Port 1 EX Square Pad 2 GND 3 RX J9 1 NC 2 IOREF 3 RESET 4 33V DC output 5 SV DC output 6 GND 7 GND 8 5Vw 4 GPIO3 PWM3 5 GPIO4 6 GPIO5 PWM5 7 GPIO6 PWM6 8 GPIO7 J9 1 NC 2 IOREF 3 RESET 4 3 3 VDC output 5 5 VDC output 6 GND 7 GND 8 5V j12 1 AO 2 Al 3 A2 4 A3 5 A4 6 A5 P3 Debug Port 1 TX Square Pad 2 GND 3 RX Single Board Computer Setup Make USB and HDMI connections before connecting power to the Single Board Computer If the board does not recognize your keyboard or mouse unplug the device and plug it back in Note To ensure that your Single Board Computer boots properly use a short heavy gauge USB cable and a power supply that delivers at least 2 A Required Hardware Optional Hardware e Monitor MicroSD card for additional memory storage e HDMI cable USB hub e Keyboard Mouse e DC power Micro USB Adjusting Screen Settings In some cases the Ubuntu desktop may extend beyond the visible area of your monitor To adjust the size of your desktop 1 Open LX Terminal 2 At the command prompt type sudo setwindow 95 100 3
4. Press Enter Note The 95 parameter sets the percentage of screen size and the 1 activates auto center the remaining values are inactive for auto center but are still necessary for the command 12 The Ubuntu Operating System Your Single Board Computer is preloaded with the Ubuntu 12 04 operating system Ubuntu is 7 a robust fully functional operating system that provides an open source productivity suite Terminal Run standard Linux commands Launch GCC to open the C C compiler Internet browser Chromium web browser Support for HTML5 Productivity Suite Document Viewer for PDFs Gnumeric for spreadsheets AbiWord for documents If your system asks for an authentication password the default password is ubuntu For full support go to www ubuntu com Accessing the Debug Port If you are a more experienced user you can communicate with the Single Board Computer directly by using a USB to Logic Level Serial cable to connect the board s debug port to your computer s USB drive 1 Go to the Single Board Computer website and install the drivers onto your PC 2 Connect the debug cable to the USB port on your computer and to the board s debug port P3 TX connects to Pin 1 which has the square pad 3 On your PC locate the COM port For help locating the COM port refer to your operating system s online help 4 After you locate the COM port access the serial communications package Verify the
5. duinotech pcDuino Nano XC4352 User Manual User Manual Contents A inca nna haa dida Aidan iad Wintec a q 2 System Features td td id A didas 3 Single Board Computer Configurati0M ooccccconconccncncnnnnannao on 3 PIN ASIN MEN ES iii A A A aid 4 Single Board Computer SetUP cocccccccncnccnnnncncnnnnnnnnrnnnnnnnnnnnnnnnnnrnnnos 6 Required Hardware ii iss ises tara eee eee tennant ed 6 Optional Hardware asd o dll 6 Adjusting Screen Settings serrana eee ene eae ne nes 7 The Ubuntu Operating SySteM ccc eee sisters 7 Accessing the Debug Port serrana tener 8 Re Installing the Operating SySteM ccccceeeee eee eee eee ened 8 GIOSSALY A A Aad Gd A a ainda de 9 Board Overview You can use the Single Board Computer with various open source projects but you can do much more The Single Board Computer features a fully functional operating system OS that can simultaneously run multiple processes giving you a much more robust and versatile experience than a dedicated microprocessor board The Single Board Computer provides several ports so you can quickly and easily set up a monitor keyboard and mouse to create a complete computing solution The HDMI port lets you connect to any HDTV or monitor with an HDMI port The USB A port lets you connect USB peripherals For example you can use a USB hub to connect a keyboard mouse and other USB devices The Micro USB port
6. image MicroSD card during this process After the TX light stops flashing rapidly both the RX and TX lights will blink slowly This indicates a good image load 7 Disconnect power to the Single Board Computer and then remove the Ubuntu image MicroSD card 8 Restore power to the Single Board Computer The operating system will boot up properly the desktop will appear on your monitor and the board will be ready to use Glossary ADC Analog digital converter CPU Central processing unit DDR Double Data Rate Type 3 SDRAM configuration with high bandwidth ESD Electrostatic discharge Linux An open source operating system GB Gigabyte Capacity in bytes 1x 109 Bytes GHz Gigahertz Frequency in hertz 1x 10shertz GPIO General purpose input output A digital port that can be selected by the user to function as either an input or an output GPU Graphics processing unit HDMI High Definition Multimedia Interface l2C Inter Integrated Circuit generically referred to as two wire interface TWI 1 0 Input Output MB Megabyte Capacity in bytes 1x106 bytes Flash NAND Memory Electronic non volatile computer storage that can be electrically erased and reprogrammed NAND type flash memory may be written and read in blocks or pages PC Personal computer PWM Pulse width modulation RoHS Restriction of Hazardous Substances Directive EU SDHC Secure Digital High Capacity memory card SDRAM Synchronous dynamic random access mem
7. ory SoC SPI Ubuntu UART USB VDC System on a chip Serial Peripheral Interface An open source operating system Universal Asynchronous Receiver Transmitter A serial communication port Universal Serial Bus Volts of direct current 10
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