Modified HP-71B MultiMOD Issue

[mfleming]

I've seen several references to a switchable turbo mode for the 41C, but the only place I've seen reference to a faster 71B is the disclaimer in Han's FRAM71 user manual. The FRAM71 may handle a higher clock speed from Han's demonstration, but the MultiMod most definitely cannot. There is enough slack in timing to handle normal variation from unit to unit. A 50% bump in bus timing is just too much for the MultiMod to keep pace. The downside of software emulation...