Revision as of 09:06, 16 June 2017 view source osdev>Eladashkcenazi335 →‎Testing The A20 Line In Protected Mode ← Older edit		Revision as of 04:03, 18 June 2017 view source osdev>Eladashkcenazi335 →‎Testing The A20 Line In Protected Mode Newer edit →
Line 80: ===Testing The A20 Line In Protected Mode=== When in Protected mode it's easier to test A20 because you can access A20's set memory addresses using any odd megabyte address and compare it to it's even megabyte neighbor. <source lang="asm">

A20 Line: Difference between revisions