AIY 1.9 256byte config test cpu

by @sybergoosejr1 week ago

this version of AIY test cpu comes with the 256 byte memory/rom configuration. great for stress testing LW.

also new in this version- Added 2 bit demuxer board this board is useful for small banking operations and other demux applications. with an 8bit setup this board can be used to expand the possible memory configuration to 1024 bytes with an additional banking register.

NOTE: this save was made with the new public preview format. v0.91 build 582