3 ms·
V20 is an interesting CPU. A 8086 compatible with support for some instructions of 80186 and 80286, some custom instructions, an 8080 emulation mode… The datash
by andrewshadura 5mo ago
V20 is an interesting CPU. A 8086 compatible with support for some instructions of 80186 and 80286, some custom instructions, an 8080 emulation mode… The datasheet describes the instructions using a non-Intel notation that looks very unusual.
https://en.wikipedia.org/wiki/NEC_V20 https://en.wikipedia.org/wiki/NEC_V20