Well, Z80 shares a common ancestor with x86 and resembles it quite a bit [1]. The assembly syntax is just different because Zilog was afraid of lawsuits… [1]:

Well, Z80 shares a common ancestor with x86 and resembles it quite a bit [1]. The assembly syntax is just different because Zilog was afraid of lawsuits… [1]: https://en.wikipedia.org/wiki/Zilog_Z80#Datapoint_2200_and_Intel_8008 https://en.wikipedia.org/wiki/Zilog_Z80#Datapoint_2200_and_I...