Spin Semiconductor

Many thanks, Frank. I'll have to use my work PC, which was supplied with XP.

I think (!) I've just installed version 1.1.19 of the Spin Assembler, having followed the instructions in the SPINAsm & FV-1 Instruction Set manual, dated 28 August 2006 ("SPN1001-ASM-280806"). The installation was as described in the manual. When I launch the SpinAsmIDE either from th...