Sipeed Tang Nano 20K - development board with GW2AR-LV18 FPGA

Description

Tang Nano 20K is an advanced development board whose heart is the GW2AR-18 QN88 FPGA system. Thanks to this, electronics enthusiasts and specialists have access to computing power represented by 20,736 LUT4 logic cells and 15,552 Filp-Flops. These advanced components provide unrivaled performance and precision. The FPGA has two independent PLLs and numerous DSP units that have been optimized for efficient multiplication of 18 x 18 bit values. This guarantees that each project based on Tang Nano 20K will be characterized not only by speed, but also by reliability.

Thanks to the built-in BL616 debugger, the user can smoothly transmit data between the FPGA and the computer. Additionally, BL616 functions as a USB to UART serial port converter, which facilitates integration with various devices and ensures stable communication. The 27MHz crystal is designed specifically to generate a stable clock for an HDMI display. Moreover, the built-in MS5351 chip provides additional clock sources, ensuring reliability and accuracy in every aspect of board operation. In addition, the user has at their disposal LEDs, RGB LEDs, user buttons and a microSD card slot. Small dimensions ensure the compactness of the constructed device. The board is an ideal solution for people who want to learn FPGA.

Features

• FPGA: GW2AR-LV18QN88C8/I7
  • Logical units: (LUT4) 20736
  • Flip-flop (FF): 15552
  • Shadow SRAM (S-SRAM): 41472 b
  • SRAM block (B-SRAM): 828 Kb
  • Number of B-SRAM: 46
  • 32-bit SDR SDRAM: 64 Mb
  • Number of 18x18 multipliers: 48
  • Number of PLLs: 2
  • I/O bank: 8
• Built-in BL616 debugger
  • JTAG for FPGA
  • USB to UART for FPGA
  • USB to SPI for FPGA communication
• MS5351 clock generator
• Display interface: 40-pin RGB LCD connector, HDMI interface
• 6 x LED 6
• RGB WS2812 LED
• 2 x user button
• microSD card slot
• MAX98357A PCM amplifier
• 64Mbit Flash memory
• Dimensions: 22.55 x 54.04 mm