PRODUCT OVERVIEW — The VMIVME-2540

Intelligent Counter/Controller (ICC) is a VMEbus slave I/O

module designed to provide high-precision digital

measurement and function generation capability for

VMEbus systems with a simple, consistent

memory-mapped user interface. The following functions are

supported by the VMIVME-2540:

Measurement Functions

Event counting

Frequency measurement

Period/pulse-width measurement

Quadrature position measurement

Generation Functions

Pulse train/square wave generation

Timer/periodic interrupt generation

Frequency division

Quadrature position control

Once programmed by the VMEbus host, the

VMIVME-2540 ICC performs these functions automatically.