Compare boards
Up to four boards side by side: chip, logic, toolchains, interfaces and price.
| Attribute | TE0890 | Vaaman | Tang Nano 20K |
|---|---|---|---|
| FPGA | XC7S25-1FTGB196C | T120F324C3 | GW2AR-LV18QN88C8/I7 |
| Family | Spartan-7 | Trion | GW2AR |
| Logic (LUTs) | not listed | not listed | 20736 |
| Price | at the seller | at the seller | 28.17 USD |
| Open toolchain | Project X-Ray / openXC7 | no | Project Apicula |
| Toolchains | AMD Vivado, Project X-Ray / openXC7 | Efinity | Gowin EDA, Yosys + nextpnr-gowin + Apicula |
| Interfaces | not listed | Ethernet, HDMI_OUT, DISPLAYPORT, MIPI_DSI, MIPI_CSI | HDMI, MAX98357A I2S amplifier path, TF card slot, USB Type-C, Onboard BL616 JTAG, USB UART |
| Memory | not listed | not listed | 32-bit SDR SDRAM 64 Mbit, Onboard flash 64 Mbit |
| Level | Intermediate | Intermediate | Beginner |
| Where to get help | official docs | official docs | Sipeed forum, r/GowinFPGA |
| Known issues | — | — | Onboard debugger recognition; Flash persistence mode |