Which serial modes possess the potential to support the multi-processor type of communication ?1 pointModes 1 & 2Modes 0 & 1Modes 2 & 3All of the above

In order to determine which serial modes can support multi-processor communication, we need to consider what the modes entail.

1. Modes Overview:

   • Mode 0: Typically allows for basic communication but may not support complex multi-processor setups.
   • Mode 1: Generally supports synchronous communication and can facilitate multi-processor operations.
   • Mode 2: Advanced mode that supports efficient communication between multiple processors.
   • Mode 3: Often supports multiple processors with flexible communication protocols.

2. Potential Combinations:

   • Modes 1 & 2: Support multi-processor communication.
   • Modes 0 & 1: May support some level of communication, but Mode 0 may limit capabilities.
   • Modes 2 & 3: Support robust multi-processor communication.
   • All of the above: Would suggest that all combinations support multi-processor communication, which may not be accurate due to limitations of Mode 0.

Final Answer

The best option is Modes 2 & 3, as they explicitly support the requirements for multi-processor type communication.