Benchmarks 71B versus 48GX

[Giuseppe Donnini]

To my knowledge, there was a second instruction added to the 1LK7, namely RSI (Reset Interrupt System) with an opcode of 80810.

Maybe Jean-François Garnier could enlighten us as to how a late-production HP-71B equipped with the 1LK7 would react to the issuance of that instruction, and how, on the other hand, the 1LF2 in a standard HP-71B would internally decode the corresponding opcode?