XVME-203 digital I O modules from Balmoral Technologies are single high, VMEbus compatible boards that feature two AM9513A timer/counter devices to provide a total of ten 16-bit counting channels.
In addition to the timer/counter devices, XVME-203 digital I O modules also incorporate an AM9519A Universal Interrupt Controller, providing a complete interrupt structure via eight interrupt channels.
This interrupt structure allows for the selection of either a fixed interrupt vector for all eight channels or a separate vector for each individual channel.
The AM9513A timer/counter devices used in these digital I O modules are fully programmable, and can count at a rate of up to 5MHz.
XVME-203 digital I O modules also feature:
- buffered inputs and outputs
- on-board Quadrature Detection circuitry; and
- VMEbus interrupts.