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OpenBench Logic Sniffer

Sold out
£54.00 inc VAT
Original price £45.00 - Original price £45.00
Original price
£45.00 - £45.00
Current price £45.00
ex VAT

The Open Workbench Logic Sniffer is an open source logic analyzer with a USB interface. The hardware is designed for the SUMP open source logic analyzer client and toolchain. This project is a collaboration between the Gadget Factory and Dangerous Prototypes.


  • Capture 50MHz+ waveforms on 32 channels
  • 200Msps captures up to 100MHz waveforms on 16 channels
  • 100Msps captures up to 50MHz waveforms on 32 channels
  • 16 buffered channels, 5volt tolerant
  • M74LCX16245DTR2G transceiver tolerates voltages from -0.5V to +7V.
  • 216K Block RAM supports following memory configurations*
  • 8 channels with 24K sample depth
  • 16 channels with 12K sample depth
  • 32 channels with 6K sample depth
  • External clock and trigger input
  • Allows interfacing with external test equipment and daisy chaining OLS's for additional channels.
  • Internal clock and trigger output
  • 16bit wing expansion header
  • USB interface, USB powered
  • USB upgradable everything
  • Designed for the SUMP logic analyzer client
  • Open source
  • Low price
  • Memory depth is the maximum supported by the hardware, the current firmware implements the following memory depths:
    •     8 channels with 16K sample depth
    •     16 channels with 8K sample depth
    •     32 channels with 4K sample depth

Future firmware upgrades will support the maximum memory configurations.