The RC2014 is a modular 8-bit computer in which daughter cards containing RAM, ROM, serial interface, clock, and Z80 processor are ranged on a backplane board, allowing complete understanding of ...

The original design of the 600 could be called a hybrid. A Zilog Z80 microprocessor controlled modular analog voice chips. The Z80 was a bit stressed in this configuration though, and a few ...

Those programs were not compatible with its processor. The Zilog Z80 was compatible with programs that ran on Intel 8080 CPUs. Allen believed that an add-in card for the Apple II would allow ...

Using an 8-bit 6502 microprocessor running at 1 MHz and an 8-bit bus, it ran the Apple DOS and ProDOS operating systems. AppleSoft BASIC was built in (in a ROM chip). With a Z80 microprocessor ...

The Y145 core is an exact copy of the Zilog Z80-SIO, having been created using the orginal ... The Y8002 is a clean-room clone of the Zilog Z8002 microprocessor. Includes full design documentation ...