Keithley KPCI-3140 free download

File name KPCI-3140.pdf

KPCI-3140 8-Channel, 40MHz Counter/Timer with Digital I/O Board Functional Description The KPCI-3140's integration of sophisticated timing, frequency and event counting, and digital I/O makes it a highly versatile, cost-effective alterna- tive to using separate counter, timer, and digital I/O cards. This board con- tains eight 16-bit counter/timers, four 24-bit interval timers, and 32 digital I/O lines that can be programmed for input or output. Keithley's extensive software suite of 32-bit DriverLINX drivers is included. DriverLINX pro- vides both an ActiveX and DLL interface for programming languages and Great mix of counters, timers, and digital I/O Great mix of counters, timers, and digital I/O test panels for easy performance verification. Each of the eight counter/timers accepts both a clock input and a gate input signal, and outputs a clock output signal. Each counter can use a time base generated from an internal clock or from an external clock. Each counter can interrupt the CPU when it reaches a count of 0. The internal clock uses a 25ns time base with output frequencie