The Tang Nano 9K, powered by Gowin’s GW1NR-9 FPGA chip, is a versatile and feature-rich development board. It features several often used connectors, including HDMI, RGB screen, and SPI screen interfaces, as well as a 32Mbit SPI flash and six LEDs. It has 8640 LUT4 logic units, an onboard 27MHz clock, and 2 PLLs meaning, as well as basic FPGA designs, it can also be used for full risc-v softcore such as PicoRV.
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Features
- The Sipeed Tang Nano 9K Core board is powered by Gowin’s GW1N-9 FPGA chip.
- It features 9K logic elements (LEs) and offers various peripherals for versatile applications.
- 6480 registers (FF), 17280 bits of Shadow SRAM, and 468K bits of Block SRAM (BSRAM), with 26 B-SRAMs.
- 608K bits of user flash and 64M bits of SDR SDRAM.
- 20 18 x 18 Multipliers and a 32M-bit SPI FLASH.
- The Onboard BL702 chip provides USB-JTAG and USB-UART functions for GW1NR-9.
- 2 PLLs and supports HDMI interface, SPI screen interface, and RGB screen interface for display.
- The board supports various interfaces, including UART, SPI, I2C, and GPIO, providing flexibility for different projects.
- IO: Supports 4mA, 8mA, 16mA, and 24mA other driving capabilities, and provides independent Bus Keeper, pull-up/pull-down resistors, and Open Drain output options for each I/O.
- With its compact size and rich peripheral interfaces, the Sipeed Tang Nano 9K Core board is suitable for a wide range of embedded applications and development projects.
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