The expected behavior of multi-core F28s devices with CLA is that if the CLA is connected first, the corresponding CPU will autoconnect and manually disconnecting either CPU or CLA will autodisconnect the other. If the CPU is connected first, the corresponding CLA is not autoconnected. If the CLA is then manually connected, then manually disconnecting the CLA should not autodisconnect the corresponding CPU (though manually disconnecting the CPU first will autodisconnect the corresponding CLA). This behavior was seen in CCS 10.4.0.

However, later versions of CCS exhibited a behavior of where disconnecting the CLA associated with CPU2 will always autodisconnect CPU2, despite the fact that CPU2 was connected first. The issue does not occur with the CLA associated with CPU1 (disconnecting that CLA first will not autodisconnect CPU1 if CPU1 was connected first).

This issue was observed in CCS 12.2.0 and CCS 11.2.0. The issue does not occur with CCS 10.4.0.