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{|width==Introduction== BORA Xpress is the top-class Dual Cortex-A9 + FPGA CPU module by DAVE Embedded Systems, based on the recent Xilinx "Zynq100%" XC7Z015 / XC7Z030 application processor.BORA Xpress offers great computational power, thanks to the rich set of peripherals, the Dual Cortex-A9 and the Artix-7 FPGA inside. BORA Xpress is designed in order to keep full compatibility with the ULTRA Line CPU modules, to guarantee the premium quality and technical value of those customers that require top performances. The [[BORA_Xpress_SOM#Hardware | Hardware]] section provides detailed information about hardware interfaces and characteristics. This document will provide a functional overview of the module and will focus on system-related issues. style==Block diagram== The following picture shows a simplified block diagram of BORA Xpress module. [[File:BORA-Xpress-bd-1600.png|600px|center]] == Product Highlights == * Unmatched performance thanks to Dual ARM Cortex"border-A9 @ up to 1GHz* SERDEScollapse: Xpress lanes up to 6.25 Gbps* All memories you need: on-board NOR and NAND Flash* Enabling smarter system thanks to Artix-7 or Kintex-7 FPGA integrated oncollapse; font-chip* FPGA banks wide range PSU input from 1.2V to 3.3V* Highest security and reliabilitysize: internal voltage monitoring and power good enable* Reduced carrier complexity: dual CAN, USB, Ethernet GB and native 3.3 V I/O* Easy to fit thanks to its small form factor* Accurate timing application thanks to on-board 5ppm RTC* Pin2Pin Compatibility with BORA SOM based on Zynq XC7Z010/XC7Z020 == Feature Summary =={| class="wikitable12px" | | align!colspan="center3" style="backgroundwidth:60%; border-left:solid 2px #f0f0f0ededed;"|'''Feature'''| align="center" style="backgroundborder-right:solid 0px #f0f0f0ededed;"|'''Specifications'''| align="center" style="backgroundborder-top:solid 2px #f0f0f0ededed;"|'''Options'''|border-| CPU||Xilinx Dual ARM Cortexbottom:solid 0px #ededed; background-A9<br>ZYNQ XC7Z015/ZC7Z030 @ 666MHz (up to 1GHz) |||color:#ededed; font-| Cache||L1size: 32Kbyte instruction, 32Kbyte data<br>L214px; color: 512Kbyte for each core |||#000000; text-| RAM|| DDR3 SDRAM @ 533 MHz<br>Up to 1 GB |||-| SRAM|align:center" | BORA Xpress System On-chip RAM, 256 KB |||-| Storage||Flash NOR SPI (8, 16 MB)<br>Flash NAND (all sizes up to 1GB, on request) ||Module|-|+ align!colspan="bottom2" style="captionwidth:40%; border-sideleft: bottom" | Tablesolid 2px #73B2C7; border-right: CPU and Memories|} {| class="wikitable" | | align="center" style="backgroundsolid 2px #73B2C7; border-top:solid 2px #f0f0f073B2C7;"|'''Feature'''| align="center" style="backgroundborder-bottom:solid 0px #f0f0f0ededed;"|'''Specifications'''| align="center" style="background-color:#f0f0f0ededed;"|'''Options'''|font-| Coprocessors|| NEON™ & Single / Double Precision<br>Floating Point for each processor|||size:14px; color:#000000; text-| USB||Up to 2x 2.0 OTG ports |||-| UARTs||Up to 2x UART ports |||-| GPIO||Up to x lines, shared with other functions (interrupts available) |||-| Networks||Ethernet 10/100/1000 Mbps |align:center" |BORA Xpress SOM Evaluation Kit

| CANstyle="width:30%; border-left:solid 2px #ededed;border-right:solid 0px #ededed;border-top:solid 0px #ededed;border-bottom:solid 0px #ededed; text-align:center; background-color:#ffffff"|<br />[[File:BORA_Xpress.png|thumb|300px|center|BORA Xpress SOM TOP view]]|style="width:30%; border-left:solid 0px #ededed;border-right:solid 0px #ededed;border-top:solid 0px #ededed;border-bottom:solid 0px #ededed; text-align:center; background-color:#ffffff"| <br />[[File:BORA_Xpress_BOTTOM.png|thumb|300px|center|BORA Xpress SOM BOTTOM view]]|style="width:30%; border-left:solid 0px #ededed;border-right:solid 0px #ededed;border-top:solid 0px #ededed;border-bottom:solid 0px #ededed; text-align:center; background-color:#ffffff"|<br /> [[File:BORA-Xpress-bd-1600.png|thumb|300px|center|BORA Xpress Block diagram]]|2x full CAN rowspan="2" style="width:40%; border-left:solid 2px #73B2C7;border-right:solid 2px #73B2C7;border-top:solid 0px #73B2C7;border-bottom:solid 2px #73B2C7; text-align:left; background-color:#ffffff"| <br/>[[File:BORAXpressEVB.0B compliant interfaces png|thumb|300px|center|BORA Xpress SOM Evaluation Kit|link=BORA Xpress SOM/BORA Xpress Evaluation Kit ]] <br/>{{EvaluationKitDocumentation|nome-som=BORA Xpress }}

| Serial busesstyle="width:25%; border-left:solid 2px #ededed;border-right:solid 0px #ededed;border-top:solid 0px #ededed;border-bottom:solid 2px #ededed; text-align:left; padding:13px; background-color:#ffffff"|* [https://mirror.dave.eu/marketing/BORA%20XPress/boraxpress-leaflet.pdf BORA Xpress SOM Brochure PDF]* [[/Part number composition|2x fullBORA Xpress SOM P/N composition]]* [[Dave_Developer%27s_Wiki_Conventions#RSS_Feeds| RSS feeding]]* [[Dave_Developer's_Wiki:General_disclaimer|Disclaimer about this documentation]]* [[/Longevity program | BORA Xpress SOM Longevity Program]]| style="width:25%; border-duplex SPI ports with three peripheral chip selects<br>2x master and slave I²C interfaces left:solid 0px #ededed;border-right:solid 0px #ededed;border-top:solid 0px #ededed;border-bottom:solid 2px #ededed; text-align:left; padding:13px; background-color:#ffffff"|* {{RFQ|product-name=BORA Xpress SOM}}* {{CustomerService}}* {{ServiceMaintenance}}|style="width:50%; border-left:solid 0px #ededed;border-right:solid 0px #ededed;border-top:solid 0px #ededed;border-bottom:solid 2px #ededed; text-align:left; padding:13px; background-color:#ffffff"|

{| classwidth="wikitable" | | align="center100%" style="backgroundborder-collapse:#f0f0f0collapse;"|'''Feature'''| align="center" style="backgroundfont-size:#f0f0f0;12px"|'''Specifications'''| align="center" style="background:#f0f0f0;"|'''Options'''|-| Supply Voltage||3.3V, on-board voltage regulation|||-| Active power consumption|| Please refer to [[Hardware_Manual_(BoraXpress)#Power_consumption | Power consumption]] section||

| Dimensionsstyle="width:30%; border-left:solid 2px #ededed;border-right:solid 2px #ededed;border-top:solid 2px #ededed;border-bottom:solid 2px #ededed; background-color:#ededed; text-align:left; font-size:14px; color:#000000" |Hardware|85mm x 50mmstyle="width:1%; border-left:solid 0px #ededed;border-right:solid 0px #ededed;border-top:solid 2px #ffffff;border-bottom:solid 0px #ededed; background-color:#ffffff" ||style="width:30%; border-left:solid 2px #ededed;border-right:solid 2px #ededed;border-top:solid 2px #ededed;border-bottom:solid 2px #ededed; background-color:#ededed; text-align:left; font-size:14px; color:#000000" |Software| style="width:1%; border-left:solid 0px #ededed;border-right:solid 0px #ededed;border-top:solid 2px #ffffff;border-bottom:solid 0px #ededed; background-color:#ffffff" || style="width:30%; border-left:solid 2px #ededed;border-right:solid 2px #ededed;border-top:solid 2px #ededed;border-bottom:solid 2px #ededed; background-color:#ededed; text-align:left; font-size:14px; color:#000000" |Insights

| Weightstyle="width:30%; border-left:solid 2px #ededed;border-right:solid 2px #ededed;border-top:solid 2px #ededed;border-bottom:solid 2px #ededed; background-color:#ffffff; vertical-align:top"|* [[/BORA Xpress Hardware | BORA Xpress Hardware documentation]]|style="width:1%; border-left:solid 0px #ededed;border-right:solid 0px #ededed;border-top:solid 0px #ededed;border-bottom:solid 2px #ffffff; background-color:#ffffff" ||style="width:30%; border-left:solid 2px #ededed;border-right:solid 2px #ededed;border-top:solid 2px #ededed;border-bottom:solid 2px #ededed; background-color:#ffffff; vertical-align:top"|* LINUX YOCTO Distribution** [[/BXELK-L | BORA Xpress Software Linux Kit documentation]]| style="width:1%; border-left:solid 0px #ededed;border-right:solid 0px #ededed;border-top:solid 0px #ededed;border-bottom:solid 2px #ffffff; background-color:#ffffff" || style="width:30%; border-left:solid 2px #ededed;border-right:solid 2px #ededed;border-top:solid 2px #ededed;border-bottom:solid 2px #ededed; background-color:#ffffff; vertical-align:top"|* [[:Category:BORA Xpress | Category BORA Xpress SOM]]* [[:Category:BORA Xpress AN | BORA Xpress Application Notes]]* [[:Category:BORA Xpress TN | BORA Xpress Technical Notes]]* [[:Category:BORA Xpress WP | BORA Xpress White Papers]]* [[:Category:BORA Xpress CH | BORA Xpress Case Histories]]

 ==Hardware== Please refer to [[Hardware Manual (BORAXpress)]] for detailed hardware related information on Category:BORA Xpress SOM. === Design Overview === Please refer to [[Design Overview (BORAXpress)|this page]] for more details. ===Mechanicals=== Please refer to [[Mechanicals (BORAXpress)|this page]] for more details. ===Pinout=== Please refer to [[Pinout (BORAXpress)|this page]] for more details. ===Power=== Please refer to [[Power (BORAXpress)|this page]] for more details. ===Reset scheme=== Bora provides several different resets signals. Please refer to [[Reset scheme (BORAXpress)|Reset scheme]] for more details. ===Processing system (PS) peripherals=== Please refer to [[Processing system peripherals (BORAXpress)|this page]] for more details. ===Programmable logic (PL)=== Please refer to [[Programmable logic (BORAXpress)|this page]] for more details. === RTC === Please refer to [[RTC (BORAXpress)|this page]] for more details. === Thermal IC === Please refer to [[Thermal IC (BORAXpress)|this page]] for more details. === Watchdog === Please refer to [[Watchdog (BORAXpress)|this page]] for more details. == Software == === Introduction to the development environment === Please refer to [[Introduction_to_developing_environment_(BELK)|this page]] for more details. === Build system === Please refer to [[Build_system_(BELK)|this page]] for more details. === Creating and building an example Vivado project === Please refer to [[Creating_and_building_example_Vivado_project_(BELK)|this page]] for more details. === Building U-Boot === Please refer to [[Building_U-Boot_(BELK)|this page]] for more details. === Building Linux === Please refer to [[Building_Linux_kernel_(BELK)|this page]] for more details. === Building the software components via Yocto === Please refer to [[Building_the_software_components_via_Yocto_(BELK)|this page]] for more details. === Booting the system via NFS === Please refer to [[Booting_the_system_via_NFS_(BELK)|this page]] for more details. === System boot and recovery via microSD card === Please refer to [[System_boot_and_recovery_via_microSD_card_(BELK)|this page]] for more details. === ConfigID management === Please refer to [[ConfigID_management_(BELK)|this page]] for more details.