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Overview of the FAST Serial Protocol (FSP)

Read the programmer's intro to working with FAST Pinball Hardware if you haven't yet.

First steps with the FAST Serial Protocol

Protocol command reference

Since the FAST Serial Protocol communicates with individual processors on the other end, the command reference and documentation are based on which processor on which board you're connecting to:

Documentation Feedback? Requests? Confused?

Hi! I'm Brian, and I'm responsible for the documentation at FAST Pinball. If you have any feedback, requests, corrections, ideas, or any other thoughts about this documentation, please let me know! You can email me at Thanks!

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