Re:iAPX432: Gordon Moore, Risk and Intel’s Super-CISC Failure
by kjs3 on Monday April 03, 2023 @11:39AM
(#35425616)
The Intel 8051 can do limited bit level addressing. It's restricted to a specific 16-byte region in low memory, which it makes it different than either the 432 or 34010.
This is different from the 432 having opcodes that weren't a multiple of 8 bits, making decoding even more complicated than on x86.