CE-158X, a modern serial / parallel interface for the Sharp PC-1500[A], PC-1600

[Jeff_Birt]

The ROM in the CE-158(X) is pretty full and really difficult to work with. One could sacrifice the TERMINAL mode to free up space and gain some room in the BASIC tables to add a few new commands. Of course, the CE-1600P would need to be disassembled and if is anything like the CE-158 ROM it will be no easy task.

My friend who designed the Backpack just sent me a TI HEX bus to Backpack adapter. I have not had time to play with it yet.