Gustavo Portales

ID:1572
First Name:Gustavo
Last Name:Portales
Alias:GaaK
Web Address:http://www.gaak.org/
Last Change:2010-07-31
Number of Files:44 (18th most prolific)
Number of Downloads:261,925 (18th most downloaded)

Akira49   (details) 49/50 ENG   3KB/1KB
ScreenshotNice graphic demo with bouncing ball. For ROM 1.18 or higher.
By Gustavo Portales (GaaK). 2003/10/15

AnaClock 1.1   (details) 49/50 ENG   2KB/3KB
ScreenshotAnalog clock for the 49G and 49g+.
By Gustavo Portales (GaaK). 2005/10/22

AviGray49 1.0   (details) 49/50 ENG   37KB/2-25KB
Grayscale animations of Dancing Baby, Crash, Explosion, and more. For the HP 49G with ROM 1.18 or ROM 1.19-6.
By Gustavo Portales (GaaK). 2003/10/15

Banner 1.2   (details) 49/50 ENG ESP   1KB/1KB
ScreenshotSmallest banner routine ever written in assembly language. For the 49G, 49g+, and 50g.
By Gustavo Portales (GaaK). 2009/02/07

Banner 1.2   (details) 48 ENG   1KB/1KB
ScreenshotSmallest banner routine ever written in assembly language. For both the 48S and G series.
By Gustavo Portales (GaaK). 2009/02/07

BasesNum 1.2   (details) 49/50 ESP   3KB/2KB
ScreenshotConverts number of base n to a different base (HEX OCT BIN DEC).
By Gustavo Portales (GaaK). 2002/05/21

Bouboule49   (details) 49/50 ENG   6KB/6KB
ScreenshotBouncing ball animation with HP, 49, and G boxes. For the HP 49G with ROM 1.18 or ROM 1.19-6.
By Gustavo Portales (GaaK). 2003/10/15

Bus Scheduler 49   (details) 49/50 ENG   2KB/2KB
ScreenshotThis is a handy dandy bus schedule program with a fancy analog clock.
By Randy Elton Ding and Gustavo Portales (GaaK). 2004/02/15

CALGK 49   (details) 49/50 ENG FRA ESP   15KB/2KB
ScreenshotThis program, written in assembly language, shows a calendar with a grayscale background. For the HP 49G with ROM 1.19-6.
By Gustavo Portales (GaaK). 2004/05/09

CIA 49 World Atlas 1.0   (details) 49/50 ENG   68KB/82KB
ScreenshotCIA Map Viewer for the 49G with ROM 1.19-6. Map size is 2735 x 1386, so it takes a lot of RAM.
By Mika Heiskanen and Gustavo Portales (GaaK). 2004/05/09

CoBin 1.1   (details) 49/50 ENG   3KB/1KB
ScreenshotAnother demo for that shows a six-bit binary counter in three modes (hex/dec/bin), including the binary value from the annunciators. It's written in assembly language for speed and includes full MASD-syntax source code.
By Gustavo Portales (GaaK). 2008/11/23

Crazy Cars 49 1.0   (details) 49/50 ENG   11KB/13KB
ScreenshotCool grayscale car racing game.
By Jean-Fran├žois Morreeuw (dbv) and Gustavo Portales (GaaK). 2004/07/08

CRtwo 49   (details) 49/50 ENG ESP   5KB/6KB
ScreenshotAllows you to easily view the grayscale photos of the HP 49's creators that are embedded in the ROM.
By Gustavo Portales (GaaK). 2004/05/09

ctt49 1.1   (details) 49/50 ENG ESP   23KB/2KB
ScreenshotConfigures the contrast of the HP 49G using mode BIN with annunciators. For use with ROM 1.18 or 1.19-6 only. Includes MASD-syntax source code.
By Gustavo Portales (GaaK). 2003/12/28

Demo49 1.0   (details) 49/50 ENG FRA ESP DEU   116KB/50KB
The HP 49's built-in demo separated by language to take less memory.
By Hewlett-Packard and Gustavo Portales (GaaK) and others. 2002/09/22

DemoSIN 1.0   (details) 49/50 ENG   8KB/13KB
ScreenshotDemo of the SIN function on the unit circle. It's written in assembly language and includes full MASD-syntax source code.
By Gustavo Portales (GaaK). 2008/11/23

Examples 49+   (details) 49/50 ENG   4KB/5KB
Examples of programs in System RPL and assembly language for HP 49G+ ROM 1.23.
By Gustavo Portales (GaaK). 2004/05/09

Grey Viewer 50g   (details) 49/50 ENG   7KB/10KB
Converts a grey object and runs the viewer on ARM machines.
By Gustavo Portales (GaaK). 2010/07/31

Jolt Can   (details) 49/50 ENG   18KB/29KB
ScreenshotThis is a rotating can of Jolt Cola in 4 shades of gray.
By Randy Elton Ding and Gustavo Portales (GaaK). 2003/12/28

Library 2.1   (details) 49/50 ESP   18KB/7KB
ScreenshotThis new program help to create a library, install and uninstall libraries, show the current libraries in your HP and convert to directory. Access to menu of library and evaluate $EXTPRG. Use LibEx for converting to a directory. For ROM 1.18 and ROM 1.19-6. Also contains help.
By Gustavo Portales (GaaK). 2002/09/22

Manual de Foto 1.1   (details) 49/50 ESP   570KB/7KB
Document that contains help to transform a picture to the format of the HP 49G using the software XNVIEW. It also contains an example.
By Gustavo Portales (GaaK). 2002/10/11

Mboule49   (details) 49/50 ENG   12KB/2KB
ScreenshotAnimation like the screen saver xnlock for X Windows. Shows a rotating transparent sphere with dots on its surface.
By Stefan Odelfalk and Gustavo Portales (GaaK). 2003/12/28

MFEV 49 1.0   (details) 49/50 ENG   1KB/1KB
ScreenshotSimple editor/viewer of MiniFonts, but using the same program for Fonts in the HP 49G. For ROM 1.18 or 1.19-6.
By Gustavo Portales (GaaK). 2004/05/09

NoLevRPN Beta 3   (details) 49/50 ENG   5KB/1KB
ScreenshotDisplays the stack without level numbers and without the menu.
By Gustavo Portales (GaaK). 2007/04/03

Options 1.0   (details) 49/50 ENG ESP   6KB/1KB
ScreenshotThis add options to APPS, create category with games, programs, etc.
By Gustavo Portales (GaaK). 2003/01/26

PolRect 1.1   (details) 49/50 ESP   6KB/3KB
ScreenshotThis program converts a numeric value in coordinated rectangular to coordinated polar (cylindrical) and vice versa. Also shows the formulas used in the calculation.
By Gustavo Portales (GaaK). 2002/05/21

Rabbit 1.2   (details) 49/50 ENG   8KB/7KB
ScreenshotShows an animation of a running rabbit. Includes full MASD-syntax assembly language source code.
By Gustavo Portales (GaaK). 2008/11/23

Random Screen and Noise 49   (details) 49/50 ENG   1KB/1KB
Shows pseudo random snow and noise like a TV.
By Ben Fok and Gustavo Portales (GaaK). 2003/12/28

SC 1.0   (details) 49/50 ESP   99KB/2KB
Memory scanner for the 49G and 49g+.
By Gustavo Portales (GaaK). 2005/09/03

Screen 1.0   (details) 49/50 ENG ESP   2KB/1KB
ScreenshotThis program configures the status screen.
By Gustavo Portales (GaaK). 2003/03/06

Size Stack 1.0   (details) 49/50 ENG   1KB/1KB
ScreenshotStack replacement which shows the number of bytes an object occupies on the left.
By Gustavo Portales (GaaK). 2006/05/14

Snow49   (details) 49/50 ENG   2KB/1KB
ScreenshotFalling snow animation. If you live where I do (North Dakota, USA), you'll see a lot of this! Includes versions for both 64-line screens (49G/48gII) and 80-line screens (49g+/50g).
Unknown original author, Gustavo Portales (GaaK), and Eric Rechlin. 2008/09/01

Stpk49 Jul03   (details) 49/50 ENG   25KB/19-52KB
ScreenshotStatistical Software for model of distribution (Binominal, Poisson, Normal, and Z).
By Gustavo Portales (GaaK). 2003/07/19

StuntRider 49   (details) 49/50 ENG   5KB/5KB
ScreenshotWritten in machine language with very fast graphics. Has sound too. Object of the game is to jump your motorcycle over the school buses and avoid hitting a helicopter and a bridge.
By Randy Elton Ding and Gustavo Portales (GaaK). 2004/02/15

TED49 1.1   (details) 49/50 ENG   15KB/12KB
ScreenshotPossibly the best text editor from the 48. TED is a limited version of the Jazz ED editor.
By Mika Heiskanen and Gustavo Portales (GaaK). 2005/05/01

TED49 Beta 5C   (details) 49/50 ENG   134KB/12KB
ScreenshotTED is a limited version of the Jazz ED editor, ported to the 49 series ROM 1.18 and above.
By Mika Heiskanen and Gustavo Portales (GaaK). 2007/08/04

TopSecret 1.1   (details) 49/50 ENG   2KB/2KB
Provides quick access to built-in hidden features of the original 49G, such as the hidden built-in photos, the grayscale image viewer, the interruptions replacement, the Tetris games, and advanced functions like the memory browser. For the original HP 49G only.
By Gustavo Portales (GaaK). 2009/04/25

TV 49   (details) 49/50 ENG   2KB/1KB
Shows a television with visible and audible static.
Unknown original author and Gustavo Portales (GaaK). 2003/12/28

USAG 1.5   (details) 49/50 ENG ESP   152KB/2KB
ScreenshotThe USAG (usage) application enables you to review the stack argument object type usage for any command built into the calculator or any library command.
By Hewlett-Packard and Gustavo Portales (GaaK). 2008/08/24

Whirl 1.2   (details) 49/50 ENG   3KB/1KB
ScreenshotWhirl is a very impressive, fast, small, smooth demo, that shows a swirling pattern on the screen of the calculator. This amazing demo is written in assembly language and includes full HP-syntax source code.
Unknown original author, Mika Heiskanen, and Gustavo Portales (GaaK). 2009/02/07

Whirl 1.2   (details) 48 ENG   3KB/1KB
ScreenshotWhirl is a very impressive, fast, small, smooth demo, that shows a swirling pattern on the screen of the calculator. This amazing demo is written in assembly language and includes full HP-syntax source code.
Unknown original author, Mika Heiskanen, and Gustavo Portales (GaaK). 2009/02/07

Willy in the Mines 1.3   (details) 49/50 ENG   101KB/16KB
ScreenshotGuide Willy through various levels of mines, avoiding any beastie and collecting all gems. Gems are collected by walking or jumping over them. After collecting all gems on one level, find secret exit and go through it, to next level. Documentation in PDF format.
By Mario Mikocevic (Mozgy) and Gustavo Portales (GaaK). 2005/09/03

Worms 49   (details) 49/50 ENG   11KB/1KB
ScreenshotMachine language demo with animated worms. Includes a version for the 49g+/50g that uses the full screen.
By Stefan Odelfalk, Gustavo Portales (GaaK), and Eric Rechlin. 2008/08/31

Zones 1.0   (details) 49/50 ENG ESP   58KB/4KB
ScreenshotWorld time clock for the 49G/g+.
By Arnold Moy and Gustavo Portales (GaaK). 2005/09/03

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