Mainframe, MVS and zOS Discussion

AMODE is addressing mode, or how many bytes of memory can be addressed
RMODE is residency mode, or where the load module is loaded into memory




I read that but I didn't get the meaning of it. I mean what if there was no AMODE or it was very less like 8-bit, what exactly would happen? Why is ...

Hi,

What is AMODE 24 and 31 And RMODE? Could someone please explain in simple terms.

I find the website from multiple search engines. Great to be here.

Thanks for the examples. We can practice this code on our home PC also right,no need to mainframe?

Hi,

Anyone knows here Fujistu mainframes? Where it is used and how's the career futrue with it?