by Parallax
This guide for the SX-Key programming tool includes software installation, quick-start using the SX-Tech Board, and a thorough explanation of the SX-Key software. This is a "must have" resource for SX engineers.
Note: This book is available as a PDF download.
by Günther Daubach
If you're ready to learn assembly language microcontroller programming, this is the book for you. Programming the SX Microcontroller, a Complete Guide by Günther Daubach has not only a tutorial section for getting started, but also comprehensive reference and application sections you will reach for again and again.
Online information.
with Assembly and BASIC Programming
by Al Williams
This book by Al Williams is a compilation of the Introduction to Assembly Language Programming with SX Microcontrollers and Introduction to I/O Control with the SX Microcontroller. This new edition features improved schematics, valuable hints, new graphics, and professional formatting. The first part of the book introduces you to the internal architecture of the SX microcontroller as well as basic hardware and software concepts. Topics include: number systems, programming and debugging, flow control, math, basic I/O, interrupts, and virtual peripherals. The second half of the book covers more advanced I/O programming and advanced topics.
Note: This book is available as a PDF download.