seeed studio Openbench Logic Sniffer for sigrok Logic Analyzer Software

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 FactoryandDangerous Prototypes.

Features

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

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.