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Lynsyn is a power measurement utility board, designed to measure the power usage of a system and correlate power values with the source code of the program running on the system.


The target board power supply is connected through one of the current sensors and a JTAG cable is connected to the target board.  The Lynsyn is connected to a host PC with USB and a Xilinx JTAG adapter.  The other component of the system is the analysis tool which runs on the PC providing a graphical front end to the Lynsyn PMU.

  • 10kHz current sampling frequency
  • 7 independent current sensors
  • Non-intrusive PC sampling (JTAG) for correlating power with source code; supports ARMv7-A and ARMv8-A architectures
  • Connects to host PC with USB