Where are the timing engines located on the CompactRIO?
In this post it says that each timing engine is assigned to a specific slot:
https://knowledge.ni.com/KnowledgeArticleDetails?id=kA03q000000x3FRCAY&l=en-US
"In cRIO 904X or 905X, each slot has different timing engine. For example if you are using cRIO9049, you can use 8 different timing engines thus you can create 8 different tasks which have individual timing source. See the following table for each timing engine name."
However this white paper says nothing about that:
https://zone.ni.com/reference/en-XX/help/370466AH-01/mxdevconsid/crio_timing_engines/
So where are the timing engines physically located on the CompactRIO? Are they actually assigned to specific slots (it0/ot0 for slot0, it1/ot1 for slot1, and so forth...?)