3 ms·
Not truly zilog z80. The GB processor lack the IX/IY registers and associated addressing modes of the z80 and it added a few instructions. It's closer to the i8
by dmm 12y ago
Not truly zilog z80. The GB processor lack the IX/IY registers and associated addressing modes of the z80 and it added a few instructions. It's closer to the i8080. The GB did use the z80 assembler syntax (thankfully!).