XMOS startKIT XK-STK-A8DEV Hardware Manual
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XMOS startKIT XK-STK-A8DEV Hardware Manual

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Chipsmall Limited consists of a professional team with an average of over 10 year of expertise in the distribution
of electronic components. Based in Hongkong, we have already established firm and mutual-benefit business
relationships with customers from,Europe,America and south Asia,supplying obsolete and hard-to-find components
to meet their specific needs.
With the principle of "Quality Parts,Customers Priority,Honest Operation,and Considerate Service",our business
mainly focus on the distribution of electronic components. Line cards we deal with include
Microchip,ALPS,ROHM,Xilinx,Pulse,ON,Everlight and Freescale. Main products comprise
IC,Modules,Potentiometer,IC Socket,Relay,Connector.Our parts cover such applications as commercial,industrial,
and automotives areas.
We are looking forward to setting up business relationship with you and hope to provide you with the best service
and solution. Let us make a better world for our industry!
Contact us
Tel: +86-755-8981 8866 Fax: +86-755-8427 6832
Email & Skype: info@chipsmall.com Web: www.chipsmall.com
Address: A1208, Overseas Decoration Building, #122 Zhenhua RD., Futian, Shenzhen, China
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Summary of Contents for XMOS startKIT XK-STK-A8DEV

  • Page 1 Chipsmall Limited consists of a professional team with an average of over 10 year of expertise in the distribution of electronic components. Based in Hongkong, we have already established firm and mutual-benefit business relationships with customers from,Europe,America and south Asia,supplying obsolete and hard-to-find components to meet their specific needs.
  • Page 2 Regulatory compliance startKIT is a low-cost development board for the configurable xCORE multicore microcontroller products from XMOS. It’s easy to use and provides lots of advanced features on a small, extremely low cost platform. xCORE lets you software-configure the interfaces that you need for your system; so with startKIT you can configure the board to your match your exact requirements.
  • Page 3 B: Micro USB connector for debugger/JTAG C: PCIe slot for sliceCARD or 1x24 GPIO header D: 2x13 header for GPIO and compatible with Raspberry Pi E: 1x13 header providing two XMOS Links F: Two four-zone cap sense areas G: 3x3 grid green LEDs...
  • Page 4 The debugger is accessed by the micro-USB connector connected to the host PC, allowing the xTIMEcomposer tools to interrogate the application running on the device using the XMOS debugger and the xSCOPE library which provides non-intrusive program instrumentation.
  • Page 5 The pins of the PCIe connector and the 1x24 GPIO header are mapped to twelve 1-bit ports and three 4-bit ports. The connector and GPIO header are mutually exclusive. The PCIe connector is suitable for XMOS sliceCARDs such as audio, Ethernet, IS-BUS.
  • Page 6 startKIT Hardware Manual 5/18 The J6 header provides peripheral support for the PCIe connector as described in Figure Support 25 MHz clock, signal generated by debugger nRST Reset for PCIe slot, signal generated by debugger 5V power supply 3V3 power supply Figure 5: J6 header Ground...
  • Page 7 startKIT Hardware Manual 6/18 The GPIO header (J7) provides 24 user configurable GPIO if the PCIe slot is not used - see Figure 6. Port GPIO P1F0 X0D13 P1H0 X0D23 P1G0 X0D22 P1E0 X0D12 P4C0 X0D14 P4C2 X0D20 P4C1 X0D15 P4C3 X0D21 P4D0...
  • Page 8 startKIT Hardware Manual 7/18 4 Raspberry Pi compatible header and GPIO (J3) The 2x13 pin 0.1” header is connected to a combination of 1-bit ports and the 32-bit port. It is compatible with a Raspberry Pi connection, or alternatively the header can be used for user configurable GPIO.
  • Page 9 8 - Link D: 0 Out P32A15 X0D66 9 - Link D: 0 In P32A16 X0D67 10 - Link D: 1 In Figure 10: J8 header ports Note that the XMOS Links connections are shown on the back of the startKIT card. XM004110C...

  • Page 10: Touch Sliders

    startKIT Hardware Manual 9/18 6 Touch Sliders The startKIT provides two four-zone capacitive touch sensor areas. The layout of the touch areas is shown below: SLIDER X SLIDER Y Figure 11: Capacitive touch sensor areas The touch areas are connected to pins driven by two 4-bit ports as described in Figure 12: Port Slider...
  • Page 11 startKIT Hardware Manual 10/18 7 User LEDs startKIT provides nine green LEDs arranged in a 3x3 grid as shown below: Figure 13: 3x3 grid LEDs Each LED is connected to a different pin, all of which are mapped to bits on a 32-bit port as described in Figure 14: Port P32A19...

  • Page 12: Spi Flash

    startKIT Hardware Manual 11/18 8 SPI Flash startKIT provides 256 Kbytes of Serial Peripheral Interface (SPI) FLASH memory, which is interfaced by the four 1-bit connections shown in Figure 16: Port Processor P1A0 X0D0 MISO P1B0 X0D1 CS_N P1C0 X0D10 M_CK Figure 16: SPI Flash...
  • Page 13 startKIT Hardware Manual 12/18 10 Analog input header startKIT provides support for analog device input. The location of the 2x3 input header is shown below: ADC2 ADC0 ADC3 ADC1 Figure 19: Analog input header Analog inputs can be can be connected to the xCORE-Analog device using the four ADC pins as shown in Figure 20.

  • Page 14: Power Connector

    13 Operating requirements A USB 2.0 high-speed compliant cable of less than 3m in length should be used when operating the startKIT. XMOS cannot guarantee correct operation of the startKIT should any other cable be used. This product is designed to be powered from a USB port only and correct operation cannot be guaranteed if it is powered otherwise.
  • Page 15 startKIT Hardware Manual 14/18 15 startKIT Portmap The table below provides a full description of the port-pin mappings described throughout this document. link 1-bit 4-bit 8-bit 32-bit GPIO USER IO ANALOG J3/r P I 19 LED D1 X0D00 MISO ADC_SAMP LE A 4 out X0D01 A 3 out...
  • Page 16 X0D33 X0D33 X0D63 X0D63 CLK_OUT X0D35 X0D64 X0D64 X0D24 X0D35 X0D24 X0D65 PGND X0D65 RST_OUT X0D38 X0D66 Copyright © XMOS Ltd 2012 PGND X0D66 X0D38 X0D26 X0D26 X0D67 PGND X0D67 X0D39 X0D27 X0D39 X0D68 Project Name PGND X0D68 X0D27 X0D69...
  • Page 17 MODE[2] USB_D_N MSEL XSYS_EDGE 100N MODE[3] USB_D_P MODE[4] OSC_EXT_N XSYS Link USB_MICROB XI/CLK PTH_2MM MTH1 PTH_2MM Copyright © XMOS Ltd 2012 MTH2 PTH_2MM Project Name ABLS MTH3 XS1_A8DEV_64_FB217 PTH_2MM startKIT.PrjPCB MTH4 Size Sheet Name USB and Input Protection Date 27/09/2013...

  • Page 18: Regulatory Compliance

    startKIT Hardware Manual 17/18 17 Regulatory compliance The startKIT has been tested to the applicable electromagnetic compatibility (EMC) test standards as listed in the table below. Test Standard Notes Radiated Emissions FCC CFR 47 Part 15 Tested to Class A limits (30MHz –...
  • Page 19 Copyright © 2014, All Rights Reserved. Xmos Ltd. is the owner or licensee of this design, code, or Information (collectively, the “Information”) and is providing it to you “AS IS” with no warranty of any kind, express or implied and shall have no liability in relation to its use.

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