UVToMem n,mm
Copies a number of bytes from U to RAM. The starting point in U is U(n). The starting point in RAM is location mm. The number of bytes copied is the number previously loaded into V.
SPLat/PC will raise an error is mm or n is invalid. The SPLat board will generate a fatal runtime error if the execution of the instruction runs past the end of RAM or U.
This is a low-level instruction associated with the SPLat Expansion Framework. You will most likely never need to know how to use it.