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Tower B 4/F, Shanshui Building, Yungu Innovation Industry Park, Liuxian Ave. #4093, Nanshan District, Shenzhen ,Guangdong , China 

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Manufacturer: Altera
Kernel: SoC FPGA
Time: 2 weeks
weight: 1 kg

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 Lark Board — An Evaluation Board Based on 5CSXFC6D6F31 is Now Available!

  • Cyclone V 5CSXFC6D6F31I7N application processor, operating at 800MHz

  • Supports VGA, LCD, SDI and HDMI video output at a high resolution

  • BT601/BT656 camera interface for digital camera module CAM8000-D

  • Supports PCIe X4

  • Functions Supported by FPGA

  • Supports VGA, LCD, SDI and HDMI video output at a high resolution of up to 1920x1080

  • Supports BT601/BT605 camera interface for connecting digital camera module CAM8000-D as well as SDI Camera

  • Includes a plenty of logic resources such as 110K logic cells (LE), 5570 M10K memory blocks, 621 MLABs, 112 variable-precision DSP blocks

Lark Board Evaluation Board

Lark Board is an evaluation board designed by Embest based on an Altera ARM (Cortex-A9 dual-core)+FPGA processor for areas such as medical instruments, video surveillance and industrial control. The SoC integrates FPGA and ARM-based HPS (Hard Processor System) which are bridged to each other by using an AXI high-speed interconnection bus. The HPS includes a dual-core ARM Cortex-A9 processor, peripherals and memory controller and operates at up to 800MHz, allowing a higher performance with lower power consumption.

Lark Board provides 1GB DDR3 SDRAM separately for both ARM and FPGA, and has 4 high-speed USB2.0 Host interfaces, a TF card slot for mass storage, a 12-bit camera interface, a VGA interface, a 24-bit LCD interface, PCIe, UART, JTAG, 3G SDI input/output and a HDMI interface. Additionally, two 2*10-pin connectors are mounted on the board in order to make the unused pins of HPS/FPGA available for users.

Lark Board uses a switching power supply controller chip (integrated with inductor) that comes from Altera Enpirion family to provide a stable and efficient output for each BANK of FPGA. Meanwhile, it has two on-board DIP switches used to enable various voltage levels required by the different interfaces on the board with the purpose to facilitate power consumption evaluation conducted by users.

Lark Board comes with source code of Debian 7.4 system image, as well as board schematics and datasheet of the key chips so as to help users implement a fast evaluation and secondary development.

Hardware Features:

  Core Resources of Cyclone V SoC FPGA:

  • Integrates FPGA, HPS (Hard Processor System) and high-speed transceiver

  • FPGA includes up to 110K logic cells (LE), 5570 M10K memory blocks, 621 MLABs, 112 variable-precision DSP blocks, 224 18x18 multipliers, 6 PLLs, 288 IOs, 72+72 LVDS transceiver, and a memory controller

  • HPS includes a dual-core ARM Cortex A9 MPCore processor, a memory controller, 3 PLLs and 181 general IOs, as well as a rich set of peripheral interfaces such as UART, I2C, USB, SPI and GPIO

  • High-speed transceiver includes 2 PCIe hard IPs and 9 3Gbps transceivers


  • 1GB DDR3 SDRAM for HPS


  • 4GB eMMC Flash

  Data Transfer Interfaces:

  • A SDI high-resolution serial digital interface that supports SMD standard interface and provides a SDI TX and a SDI RX

  • A 12-bit digital camera input

  • 2 12-bit high-speed ADC interfaces that support SMA input

  • A PCIe×4 interface for PCIe×4, PCIe×2 and PCIe×1 adapter cards

  • A RJ45 interface that supports RGMII gigabit Ethernet

  • 4 high-speed USB2.0 Host interfaces

  • A TF card slot and an eMMC 4GB memory (TF card and eMMC flash cannot be used simultaneously)

  • A 40-pin FPGA expansion interface (for LVDS, RSDS, SLVS, mini-LVDS signals)

  • A 40-pin HPS expansion IO (for I2C, SPI, QSPI, UART, GPIO signals)

Debugging Interfaces:

  • An on-board USB Blaster II (Mini USB Type B)

  • A 10-pin JTAG interface can be used to connect an external USB Blaster

Audio/Video Interfaces:

  • A 24-bit true-color LCD interface (supporting 4-wire touch screen)

  • A VGA interface

  • A HDMI interface

Other Interfaces:

  • A power jack (12V~30V round DC power jack and ATX 4-pin standard power connector)

  • A reset button and 5 user-defined buttons

  • A RTC

General Features:

  • Operating Temperature: 0~70°C

  • Input Voltage: 12~30V

  • Operating Humidity: 20% ~ 90%

  • Product Dimensions: 180 mm * 120 mm

  • PCB Layers: 10-layer PCB

Software Features:

  • OS: Debian Linux 7.4

  • U-boot Version: u-boot 2013.01.01

  • Linux Version: Linux 3.10

  • Boot Mode: support Linux system booting from TF card or eMMC

  • Update Method: update in TF card

The parameters are subject to the products delivered by Embest. Please contact sales personnel for details.

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