Re: What if Intel made a new 64-bit 386 or 486. . .
Posted on 2020-11-12, 03:43
Jo22 wrote on 2020-11-12, 02:13: As I told a few times before, Long Mode allows 16-Bit Protected Mode instructions/code still. It supports 16-bit data manipulation. It doesn't support 16-bit addressing or the use of segment registers, which were both essential features for 16-bit code.