Larger Gowin Tang board for projects that need substantially more logic than Tang Nano and Primer boards.
GW5AST-LV138FPG676Aprice unknownvideonetworkingdsprisc-v
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Enter board slugs separated by commas, for example: sipeed/tang-nano-20k,icebreaker/icebreaker.
Larger Digilent Artix-7 trainer board for courses needing more peripherals than Basys 3.
XC7A100T-1CSG324Cprice unknowneducationvideoaudiorisc-v
| Field | Tang Mega 138K | Nexys A7 |
|---|---|---|
| Chip | GW5AST-LV138FPG676A | XC7A100T-1CSG324C |
| Family | GW5A | Artix-7 |
| Device type | FPGA | FPGA |
| Price | unknown | unknown |
| Toolchains | Gowin EDA | Vivado WebPACK / ML Standard |
| Open toolchain | no | no |
| Interfaces | not verified | Ethernet, VGA, USB |
| Memory | not verified | DDR2 requires verification from Digilent resource center |
| Documentation | 45 | 82 |
| Difficulty | professional | beginner |
| Openness score | 35 | 15 |
| Where to get help | Sipeed forum | Digilent Forum |
| Typical risks | This entry intentionally avoids detailed connector claims until official board-revision documents are reviewed. | Split 50T/100T variants before publishing exact resource counts. |
| Better for | professional prototyping | beginner learning |