Shared memory

Hello. I'm new to Arduino and would line guidance on how to read shared memory from a program and write that data to a digital pcb instrument (e.g. Rpm gauge ).

Thanks

Totally depends on what the shared RAM is.

Is it inside the gauge ?

Can you post more details ??

No it does not reside within the gauge. The shared memory is from a flight sim program and I would like to read / write that data to a digital pcb gauge such as an rpm gauge.

thanks

OK.

I think you are actually asking is...

How to I interface a flight sim program on my PC to a physical gauge using an Arduino

Is this correct ?

If so, what flight sim program is it?

Is the program on a PC or a game console or a mobile device etc?

BTW. When you say Shared Memory, are you referring to memory in you PC etc ??