Update development.md

Author: pinballpower

doc/development.md

@@ -9,10 +9,3 @@ It's often best to develop on a modern PC instead of a Raspberry Pi. DMDReader h
 Note that DMDReader uses some C++ frameworks. Modern C++ frameworks use a lot of templates. The good thing about this: You can write very clean code that is also very fast. 
 The bad thing: the compiler has a lot of work to do to deal with all these templates. This means on a slow system it will take some time to compile it. You also need a lot of
 memory. Use a system with at least 2GB of RAM. If you run muliple jobs in parallel, have at least 2GB RAM physical RAM per job.
-
-## Timing
-
-A real pinball machine delievers DMD frames at a fixed rate - independent if something has been changed or not. DMDReader (and even the RP2040 hardware interface for real pinballs) 
-deduplicate frames. By default, a frame is only being processed if something has changes. This can create problems with some processors (e.g. the VNI module) - that expect frames at
-a fixed rate. 
-There are some workarounds to deal with this: