I don't know what you mean, Mike. Access Registers (introduced with ESA/390) do not point to pages or bytes, but to address spaces or data spaces.
-- Tom Marchant On Tue, 1 Aug 2023 15:09:01 -0500, Mike Schwab <mike.a.sch...@gmail.com> wrote: >Of course ¿ESA? did create access registers that point to 4K pages instead >of bytes, so 8/16 TB was possible. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN