Bigger Memory Mapper Selector

BMMS is a program that selects the largest RAM expansion with Memory Mapper as Main-RAM.

So BMMS is more efficient than the usual "universal POKE"*. It allows to run software that do not take account secondary slots or using without asking question the Memory Mapper in main RAM.

BMMS sets the segments in order 3, 2, 1, 0 for MSX1s.

(*) POKE-1,(15-PEEK(-1)\16)*17