Juan Jose Castillos

Articles (10)

TitleAuthor(s)PublicationDate
A Short Program in Forth (ZX Forth)
Demonstrates simple graphic and printing routines in ZX-Forth.
Sinc-Link
A Short Program in Forth (ZX Forth)
Graphics demonstration in FORTH.
Sinc-Link
Archaeological Research Using the ZX81
With slight modifications, this program can be adapted to other categories of archaeological data such as pottery, artefacts, or settlement...
SYNCMarch/April 1983
Hardware and Software Reviews
Brief reviews of Hunter board, Memocalc, Mcoder and Evolution.
Sinc-LinkMay/June 1983
Hardware Review: Memotech High Resolution Graphics Pack
Short review of the hardware add-on.
Sinc-Link
Hardware Review: MultiForth EPROM Chip
FORTH is a high-level computer language developed by Charles H. Moore in the last sixties. It was interpretive in the...
Sinc-Link
New Products and Services (Syntax v4 n5)
New products from Timex, J.V. Kane, Silicon Valley North, ZX-Panding, Computer Engineering Services, M-Ware, W.D. Maples, Kaltek Calculator Technology, J.J....
SyntaxMay 1983
The ZX81 as a Character Generator
Using the ZX printer to print characters in other languages.
Sinc-Link
Toronto Timex Sinclair Users Group: A History
In October 1982 a short advert appeared in the classified section of the Toronto Star, asking persons who might be...
Sinc-LinkJanuary/February 1989
Tricks of the Trade
Methods of preserving copyright on programs. Most involve POKEs to hide the first line.
Sinc-LinkMay/June 1983

User Groups (1)

Scroll to Top