Digilent MCC USB-CTR – High-Speed Counter/Timer USB Device, 48 MHz

• 4 or 8 counter inputs
• 48 MHz maximum input frequency
• Software-selectable resolution up to 64-bits
• An aggregate scan rate of 8 MB/s
• Supports Totalize, Period, Pulse width, and Timing counter input modes

The USB-CTR series are high-speed counter/timer devices and feature four or eight counter inputs, 48 MHz input frequency, up to the 64-bit resolution, up to 8 MB/s scan rates, multiple counter modes, four pulse-width modulation (PWM) timers, and eight individually configurable digital I/O channels.

Software support includes DAQami, an out-of-the-box application for data logging, visualization, and signal generation. Data can be viewed in real-time or post-acquisition on user-configurable displays. Drivers are included for the most popular applications and programming languages including Visual C++, Visual C#, Visual Basic.NET, DASYLab, LabVIEW, Linux, and Python.

The USB-CTR04 device functions are illustrated in the block diagram shown here. 

The USB-CTR08 device functions are illustrated in the block diagram shown here.