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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Terasic Cyclone V SoC board widely used for Intel FPGA education, Linux-on-SoC labs and MiSTer-style retro FPGA work.
5CSEBA6U23I7price unknowneducationlinuxretrorisc-v
| Field | Tang Mega 138K | DE10-Nano |
|---|---|---|
| Chip | GW5AST-LV138FPG676A | 5CSEBA6U23I7 |
| Family | GW5A | Cyclone V SoC |
| Device type | FPGA | SoC FPGA |
| Price | unknown | unknown |
| Toolchains | Gowin EDA | Intel Quartus Prime |
| Open toolchain | no | no |
| Interfaces | not verified | HDMI TX, Ethernet, USB |
| Memory | not verified | HPS DDR3 requires Terasic manual verification |
| Documentation | 45 | 78 |
| Difficulty | professional | intermediate |
| Openness score | 35 | 20 |
| Where to get help | Sipeed forum | Terasic support |
| Typical risks | This entry intentionally avoids detailed connector claims until official board-revision documents are reviewed. | Intel tool version and license mode must be checked for the target OS and course lab. |
| Better for | professional prototyping | community-supported learning |