Instrumentation system having a reconfigurable instrumentation card with programmable logic and a modular daughter card

摘要

An instrumentation system may include a base card that is configurable to perform multiple instrumentation tasks. The base card includes a programmable logic device (PLD) that is configured according to a hardware description. One of a plurality of possible daughter cards, e.g., a first daughter card or a second daughter card, may be coupled to the base card. One or more of: 1) providing a selected hardware description to the PLD; or 2) coupling of a selected daughter card to the base card may configure the reconfigurable instrumentation card to perform a desired instrumentation function. Thus, by selecting which of the daughter cards is coupled to the base card and/or by selecting which hardware description is used to configure the PLD, the base card may be reconfigured to perform different sets of instrumentation tasks.