Opensource USB Bus Analyzer Board USB Sniffer USB2.0/1.1 Bus Protocol Debugging for CPLD/FPGA Learning

Opensource USB Bus Analyzer Board USB Sniffer USB2.0/1.1 Bus Protocol Debugging for CPLD/FPGA Learning

Hardware:
- Adopting an open-source design solution, redrawing the PCB, and designing a gold-plated board to increase power supply stability and improve signal SI.
- Using tantalum capacitors as decoupling capacitors for power supply to reduce power ripple.
- Reserve CPLD signal testing points.
- The board test speed can be stable above 48Mbps.
- 4-channel LED.

Software:
- Default programming of open-source USB firmware for wireshark.
- Provide simple routine code for CPLD, such as dimming, which can be used for FPGA beginner learning.

Function:
- USB2. 0/1.1 Bus protocol debugging, for wireshark
- For CPLD/FPGA Learning and Development

More Details:
- This board did some BOM/size change/optimization based on the board for Alex.
- https://github.com/ataradov/usb-sniffer

Package Included:
- 1 x USB Bus Analyzer Board