Revision as of 10:23, 28 July 2024 view source Retroand (talk \| contribs) Bureaucrats, Interface administrators, Administrators 666 edits Added I/O ports at the page registers, added explanation regarding placement of the ROMs of each page. ← Older edit		Revision as of 18:47, 28 July 2024 view source Retroand (talk \| contribs) Bureaucrats, Interface administrators, Administrators 666 edits Added DMA port Newer edit →
Line 157: ! Ports !! Device \|- \| 00h-0Fh \|\| DMA \|- \| 20h-23h \|\| Page registers

IBM System/23 Datamaster: Difference between revisions