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Sipeed Tang Nano 20K FPGA Development Board

₹3,829.00 (Inclusive of all taxes)
Out of Stock

The Sipeed Tang Nano 20K is a powerful FPGA development board built around the GW2AR-18 QN88 chip, providing 20,736 LUT4 logic cells for robust digital logic applications. Featuring HDMI and MIPI DPI display interfaces, it’s ideal for projects requiring flexible video output and custom hardware acceleration.

Features

  • Features GW2AR-18 QN88 FPGA with 20,736 logic units and 15,552 Flip-Flops.
  • Includes 32M QSPI flash and 64M-bit 32-bit SDR SDRAM for ample storage and memory.
  • Equipped with HDMI Connector and MIPI DPI FPC Connector for diverse display options.
  • Integrated BL616 chip enables convenient USB-to-serial debugging and bitstream downloading.
  • Provides 48 18×18 Multipliers and 2 PLLs for advanced DSP and clock management.

Out of stock

Description

The Tang Nano 20K is a high-performance development board engineered around the GW2AR-18 QN88 FPGA chip, offering substantial capabilities for a wide array of digital logic designs. Its core features include 20,736 LUT4 logic cells and 15,552 Flip-Flops, creating a versatile foundation for complex FPGA-driven projects. The integrated FPGA also boasts two PLLs and multiple DSP units capable of 18-bit x 18-bit multiplication, significantly enhancing its processing power for demanding algorithms and computations in applications like image processing or signal analysis.

For seamless development, the Tang Nano 20K incorporates an onboard BL616 chip, which facilitates the straightforward downloading of bitstreams directly into the FPGA. Beyond programming, the BL616 functions as a USB-to-serial converter, ensuring reliable UART communication between the FPGA and a host computer. The board achieves stable and efficient operation through a 27MHz crystal, primarily for HDMI display clocking, and an onboard MS5351 clock generator that provides additional customizable clock signals. This comprehensive design makes the Tang Nano 20K an excellent choice for educational, prototyping, and production-level FPGA-based systems.

Key Features

  • Integrated GW2AR-18 QN88 FPGA with 20,736 LUT4 logic cells and 15,552 Flip-Flops (FF).
  • Features 41,472 bits of Shadow SRAM (S-SRAM) and 828K bits of Block SRAM (B-SRAM) across 46 B-SRAMs.
  • Equipped with 64M-bit 32-bit SDR SDRAM and 48 18x18 Multipliers for enhanced processing.
  • Includes 2 Phase-Locked Loops (PLLs) for flexible clock generation and management.
  • Offers 8 I/O Banks, providing extensive peripheral connectivity.
  • Onboard HDMI connector and MIPI DPI FPC connector for high-resolution display outputs.
  • BL616 chip supports USB-to-serial communication and FPGA bitstream download.
  • Features a 27MHz crystal for stable HDMI clocking and an MS5351 clock generator for additional clock sources.

Applications

  • Custom digital logic design and rapid prototyping.
  • High-speed video processing and display solutions.
  • Embedded vision systems and camera interfaces.
  • Educational projects for learning FPGA architecture and VHDL/Verilog.
  • Signal processing applications requiring parallel computation.
  • Hardware acceleration for AI and edge computing tasks.

Technical Specifications

FPGA ChipGW2AR-18 QN88
Logic Units20,736 LUT4
Flip-Flops (FF)15,552
Shadow SRAM41,472 bits
Block SRAM828K bits (46 B-SRAMs)
SDRAM64M-bit 32-bit SDR
Flash32M QSPI
Multipliers48 (18x18)
PLLs2
I/O Banks8
Display InterfacesHDMI Connector, MIPI DPI FPC Connector
Debug InterfaceOnboard BL616 (USB-to-Serial)
Clock Sources27MHz Crystal, MS5351 Clock Generator

Frequently Asked Questions

What is the primary FPGA chip utilized on the Sipeed Tang Nano 20K board?

The Tang Nano 20K features the GW2AR-18 QN88 FPGA chip. This powerful Gowin FPGA provides 20,736 LUT4 logic cells, 15,552 Flip-Flops, and dedicated DSP units, making it suitable for a wide range of digital logic and signal processing applications requiring significant parallel computation.

How is the Sipeed Tang Nano 20K programmed and debugged?

Programming and debugging are handled via an onboard BL616 chip. This chip acts as both a USB-to-serial converter for UART communication and facilitates direct bitstream downloading to the FPGA. Developers can connect the board to a computer using a Type-C cable for seamless interaction and firmware updates.

What display output options does the Tang Nano 20K FPGA board offer?

The board is equipped with both an HDMI connector and a MIPI DPI FPC connector. This dual-interface capability allows developers to integrate various display types, from standard HDMI monitors to high-resolution MIPI displays, providing flexibility for video-centric projects and embedded HMI applications requiring crisp visuals.

What memory resources are available on the GW2AR-18 FPGA of the Tang Nano 20K?

The GW2AR-18 FPGA offers substantial on-chip memory, including 41,472 bits of Shadow SRAM and 828K bits of Block SRAM. Additionally, the board includes a 64M-bit 32-bit SDR SDRAM, providing ample memory resources for storing program code, data buffers, and intermediate results for complex embedded systems.

Package Includes

  • 1 x Sipeed Tang Nano 20K FPGA Development Board
  • 1 x Type-C Data Cable

Additional Information

Weight 0.045 kg
Dimensions 8 × 6 × 3 cm