Documents the Sinclair ZX Interface 2 and ROM cartridges (including building custom cartridges). Also documents how to build a SCART lead and keypad for the Sinclair ZX Spectrum 128, and how to extend 128 BASIC.
Computers, Systems, Sinclair, Z88 - The Z88 Development Kit. A C cross compiler for the Z80 CPU with libraries for mainly Z88 but also ZX Spectrum VZ200/300, NC100/200 and other Z80 based computers.