On Thu, 11 Mar 2021 03:39:56 -0800, Cindy Hamilton wrote:

> We're not even talking about the same thing. dsi1 and I are talking
> about variable sizes and the smallest size that can be addressed.

Please don't get me started. Just for fun, I'm working on a DOS boot
diskette that installs Windows 3.11. I had to re-learn the following
memory terms:

DOS, Conventional, High, Low, Upper, 'Page Frame', EMS, UMB, XMS, EMM,
'Protected Mode', 'Real Mode'.

Also the history & legacy of the 'A20 Line handler' hardware bug.