get started in FPGA-based audio synthesis

First batch now shipping! Order one here. Follow module development on GitHub.

eurorack-pmod is

• A certified open hardware Eurorack-compatible module compatible with many FPGA development boards. (Though an iCEBreaker FPGA is strongly recommended when getting started as all the examples support it out-of-the-box).
• Various example DSP cores. Examples include calibration, sampling, effects, synthesis sources and so on. The design files can be synthesized to a bitstream using Yosys' oss-cad-suite.
• A VCV Rack plugin so you can simulate your Verilog designs in a completely virtual modular system, no hardware required.

technical

• 3HP module compatible with modular synthesizer systems.
  • Module depth is 47mm with both ribbon cables attached.
• PMOD connector compatible with many FPGA development boards.
• 8 (4 in + 4 out) DC-coupled audio channels, 192KHz / 32bit sampling supported.
• PWM-controlled, user-programmable red/green LEDs on each output channel.
• Jack insertion detection on input & output jacks.
• Calibration EEPROM for unique ID and storing calibration data.