Modular crate electronics: Difference between revisions

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==== NIM ====
 
The earliest and simplest crate module standard is the [[Nuclear Instrumentation Module|NIM (Nuclear Instrumentation Module) ]] standard for crates and modules. A NIM crate only has power on the backplane, there is no data bus or data connectors. The NIM backplane connector is an irregular arrangement of individual pins into sockets in the crate. NIM modules typically have multiple single logic blocks on the front with both inputs and outputs on the front panel. A typical NIM module might be, say, four discriminators on the front panel, or three AND gates. NIM modules can be [[hot swap|hot swapped]], since there are no data connectors at the back.
 
==== CAMAC ====