Eric Toonen

First Name:Eric
Last Name:Toonen
Last Change:2017-08-13
Number of Files:8 (198th most prolific)
Number of Downloads:37,781 (283rd most downloaded)

"Wicked" Directory   (details) 48 ENG   5KB
Explains a bit about the operation of the hidden directory, and shows a roundabout way to get to it on an SX.
By Eric Toonen. 2017/08/13

Blob   (details) 28 ENG   5KB/2KB
Stand face to face to horrible monsters (called blobs). You are supposed to shoot as many blobs as possible with your bazooka before you end up between the bloody jaws of a mini-BLOB.
By Eric Toonen. 1998/07/31

HP 48SX Bugs and Fixes   (details) 48 ENG   8KB
A list of possible bugs seen in the 48SX Revision D ROM, and an answer from an HP engineer.
By Eric Toonen and William C Wickes. 2017/08/13

IR28   (details) 28 ENG   7KB
Information about the infrared port on the HP 28.
By Eric Toonen. 1998/07/31

Pixel   (details) 28 ENG   4KB/1KB
Pixel manipulation package.
By Eric Toonen. 1998/07/31

SYSEVALs   (details) 28 ENG   18KB
Listing of all the different SYSEVALs on the 28S.
By Eric Toonen. 1998/07/31

System Objects   (details) 28 ENG   3KB/1KB
Creates system objects.
By Eric Toonen. 1998/07/31

Using the HP28S as a Remote Control   (details) 28 ENG   6KB/1+KB
Routines to use the 28S as a remote control.
By Michiel Niemeijer and Eric Toonen. 1998/07/31

Part of the HP Calculator Archive,
Copyright 1997-2022 Eric Rechlin.