Compare boards
Up to four boards side by side: chip, logic, toolchains, interfaces and price.
| Attribute | Tang Nano 9K | TE0890 | Tang Mega 60K Dock | GW1N-9 Starter Kit |
|---|---|---|---|---|
| FPGA | GW1NR-LV9QN88PC6/I5 | XC7S25-1FTGB196C | GW5AT-LV60PG484AC1/I0 | GW1N-LV9EQ144C6I5 |
| Family | GW1NR | Spartan-7 | GW5A | GW1N |
| Logic (LUTs) | 8640 | not listed | 59904 | not listed |
| Price | 14.5 USD | at the seller | at the seller | at the seller |
| Open toolchain | Project Apicula | Project X-Ray / openXC7 | no | Project Apicula |
| Toolchains | Gowin EDA, Yosys + nextpnr-gowin + Apicula | AMD Vivado, Project X-Ray / openXC7 | Gowin EDA, LiteX (litex-boards sipeed_tang_mega_60k), openFPGALoader (GW5AT-60) | Gowin EDA, Project Apicula |
| Interfaces | HDMI, USB Type-C, Onboard JTAG, USB UART | not listed | PCIe 2.0 card-edge (x1 mode only at present), USB 3.0 (CH569, 5 Gbps), Gigabit Ethernet, HDMI/DVI (TX and RX), SD slot (1-bit SDIO/MMC or SPI), USB JTAG, USB UART, Differential ADC channels | MIPI_CSI |
| Memory | PSRAM 64 Mbit, Onboard flash 32 Mbit | not listed | DDR3 4 Gbit (512 MB), Onboard flash 64 Mbit | not listed |
| Level | Beginner | Intermediate | Professional | Intermediate |
| Where to get help | r/GowinFPGA | official docs | Sipeed forum, r/GowinFPGA | official docs |
| Known issues | Open-source flow is feature-dependent | — | PCIe works in x1 mode only; Minimum Gowin IDE version; 3.3 V I/O limit | — |