Tang Nano 9K FPGA Development Board with 7 LCD Screen - RISC-V Kit

In this review of the Tang Nano 9K FPGA Development Board with a 7 LCD screen, the bottom line is simple: this is an entry-level FPGA kit aimed at learners and hobbyists who want a compact RISC-V capable board with on-board memory and a display for experiments. The reviewer found the package - one Tang Nano 9K board plus a 7 LCD screen - sensible for getting started, and the board's combination of logical units and on-chip RAM makes it a practical platform for learning FPGA design and lightweight RISC-V projects without immediately moving to higher-end hardware.

Key Features

• Entry RISC-V platform: The kit is designed as an entry-level FPGA board for experimenting with RISC-V processor cores and basic hardware-software integration.
• 7 LCD screen included: The bundled 7 LCD screen allows immediate visual output for demos, making it easier to test graphics or status displays without additional peripherals.
• Substantial logic and flip-flops: With 8,640 LUT4 logical units and 6,480 flip-flops the board can implement moderate-size logic designs and small soft processors.
• On-chip memory resources: The board provides 17280 bits of shadow SRAM and 468K block SRAM distributed across 26 BSRAM blocks, useful for buffering and local storage in designs.
• User flash and PSRAM: Built-in user flash of about 608K bits and external PSRAM of 64M bits give options for firmware and larger data storage for programs and assets.
• High-performance DSP blocks: DSP support for 9x9, 18x18 and 36x36 multipliers with a 54-bit accumulator helps accelerate signal processing and arithmetic-heavy kernels.

Who It's For

The Tang Nano 9K with a 7 LCD screen is best for students, makers, and hobbyist engineers who want a low-cost way to learn FPGA development and RISC-V integration. It is particularly useful when you want immediate visual feedback for projects because the included display removes the need to buy a separate monitor or HDMI solution for basic demos.

Those who need industrial-grade performance, very high logic counts, or advanced peripherals should look elsewhere; this board is not intended as a full replacement for mid- to high-end FPGA development systems. It is instead a compact learning and prototyping platform that balances resources and price.

Pros & Cons

Pros

• Good combination of logic resources and on-chip RAM for learning and small to medium designs.
• The included 7 LCD screen provides quick visual testing without extra components.
• DSP support makes it suitable for basic signal processing and arithmetic acceleration tasks.
• Customers report solid software quality and value for money, making it a practical learning kit.

Cons

• Not targeted at large-scale or production FPGA projects; capacity and peripherals are modest compared with higher-tier boards.

Specifications

Package	1pcs Tang Nano 9K Board + 7 LCD Screen
Logical Units (LUT4)	8640
Flip-Flops (FF)	6480
Shadow SRAM (bits)	17280
Block SRAM	468K
BSRAM Quantity	26
User Flash (bits)	608K
PSRAM (bits)	64M
DSP	Support 9x9, 18x18, 36x36 multipliers; 54-bit accumulator

Our Verdict

The Tang Nano 9K with 7 LCD is a strong entry-level FPGA kit for learners and hobbyists who want to experiment with RISC-V designs and get immediate display output. It balances logic, on-chip memory and DSP capability at a price that customers find good value, making it a recommended starting point before moving to more powerful FPGA platforms.

Frequently Asked Questions

Does the kit include a display?
Yes, the package includes the Tang Nano 9K board and a 7 LCD screen for immediate visual testing.

Is this suitable for learning RISC-V?
Yes, the board is designed as an entry-level FPGA kit for RISC-V experimentation and small soft-CPU projects.

Where can I find docs and examples?
Official documentation and a wiki are available at the Sipeed Tang Nano 9K hardware wiki linked by the manufacturer.