Machinecode Applications for the ZX Spectrum, Laine David

Expert Machinecode Techniques. pectrum Machine Code Applications contains advanced machine code routines to deal with problems such as floating point numbers, output to the screen and animated graphics. All the routines are fully explained and annotated.

Through the application of the most of routiens presented the author explains how succesful machine code routiens are written, tested and used in practical applications.

This is not another introductory book on machine code but an insight into the way a professional machine code programmer looks at the Spectrum.

Rare, out of print, collectors item!