1986_Sharp_MOS_Semiconductor_Data_Book has a very brief datasheet, no information on memory layout. There's also documentation (in Russian) of the Soviet SM5A clone KB1013VK1-2. Igor ( https://forums.bannister.org/ubbthreads.php?ubb=showprofile&User=8047 ) knows how to electronically dump that one, real SM5A is probably going to be very similar to dump.

*edit*
kb1013 manual here: https://tsk-tsk.net/net/temp/kb1013_manual.zip
1-2 is SM5A, I think 4-2 is SM510.

Last edited by hap; 01/02/19 04:27 PM.