Overview

The JSB810 USB Pattern Generator module  is a high speed arbitrary digital waveform generator. A 16 bit wide pattern can be up to 256K words in length and be clocked up to 100Mhz with an on-board clock or user supplied clock. The outputs are typically used to send stimuli to a user board or chip prototype, or the produce a controlled digital test stream to systems or modules under test. Pattern data is stored local on the module, so USB traffic or speed does not de-grade the signal quality.

The pattern generator module programming interface is easy to use from Visual Basic, C#, J#, Visual C++ or other applications via a standard windows DLL or a managed Class Library with sample source included.  Any programming language that supports calls to Windows DLL or Class Library can also be used. Each module has an unique serial number string which allows multiple USB devices to be controlled by the host USB controller as individual devices.