Tang Nano 20K vs Tang Nano 9K FPGA Board

This video highlights the differences between the Tang Nano 20K FPGA development board and the Tang Nano 9K. Both boards are inexpensive development boards that can be used on breadboards for experiments and learning. I use the development tools from Gowin.

Chapters:
0:00 Intro
0:27 FPGA differences
1:31 Board differences
3:13 Clock control
5:45 Pins and pinout
7:37 PicoRV32
9:32 Resources and timing

Links
github for PicoRV32 mini-SoC for Tang Nano 20:
github.com/grughuhler/picorv32_tang_nano_20k

Videos
Getting started with Tang Nano 9K:    • Getting started with the Tang Nano 9K FPGA...  
PicoRV32 on Tang Nano 9K:    • Tang Nano 9K Simple PicoRV32-based SoC on ...  
Inferred SRAM for PicoRV32:    • Tango Nano 9K PicoRV32 SoC: More Flexible ...  
WS2812B RGB LEDs:    • WS2812B Addressable RGB LEDs and Raspberry...