Assembler Programs
Here are the programs I wrote in Z80 assembly machine code. These programs control processor directly which makes them much faster and more powerful.| Title & Filename | Category | Description | Screenshot |
| Letter
v2.3 letter.zip TI-OS letter.zip AShell letter.zip SOS letter.zip ION letter.zip MirageOS |
ASM
Misc
TI-OS |
This
is a TI-83 assembly program that allows you writing text on TI-83
with lower and upper case letters and all ASCII chars available on
TI-83.
The Letter v2.3 features: Read more here: Letter v2.3 User Guide |
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| ZConvert zconvert.zip TI-OS zconvert.zip SOS |
ASM
Math
TI-OS |
This
is a TI-83 assembly program for converting of decimal, binary and
hexadecimal numbers to each other. All combinations are possible,
and you can convert up to 16 bits numbers (65535 dec).
ZConvert features: |
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| EReduce ereduce.zip TI-OS |
ASM
Math TI-OS |
This
is a squished version of Bill Nagel's ZReduce for fast reducing a
radical. EReduce uses Assembly system input rather than Basic input and takes only 314 bytes. |
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| ZQuadrat
v1.2 & 1.3 zquadrat.zip TI-OS zquadrat.zip AShell zquadrat.zip ION |
ASM
Math TI-OS, AShell TI-83/83+ ION |
This
is a TI-83 assembly program that solves quadratic equations. Program is very fast and easy to use. TI-OS version 1.2 and ION version is 1.3. |
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| The
Ball ball.zip SOS ball.zip ION |
ASM
Misc. TI-83/83+ ION,SOS |
I wrote
this program as an example on using sprites and self modifying code. It is not much, but it's a good reference for writing games using sprites. |
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| Phoenix
v1.4 invincibility patch phxpatch.zip |
ASM
Misc. TI-83/83+ ION |
This
program will patch your Phoenix v1.4 game for TI-83/83+ ION giving
you invincibility. Running it again will unpatch the game and you
will become mortal again. I don't have Phoenix 1.4 so don't mail me asking for it. |
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| Target
v1.0 target.zip |
ASM
Game TI-83/83+ ION |
In
this game you need to shoot as many moving targets as possible. The targets are randomly launched in different directions and bounced by walls. |
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| Penguins
level editor 2.1 peditor.zip |
ASM
Game TI-83/83+ ION |
On-the-calc
level editor for Penguins, TI-83/83 Plus assembly game. Levels are created completely in calculator environment and playable directly. A DOS converting level utility included. Bill Nagel 1997. - Penguins level editor 1.0 Emir Sakic 2001. - ION port, on-the-calc adaptation, DOS conv. utility. |
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| Slide
Puzzle v1.0 zslide.zip |
ASM
Game TI-83/83+ ION |
Classical Slide Puzzle 6x4 with external level support. Pieces are moved with a mouse arrow. Several blocks can be moved at once giving you the "real feeling". Easy to make your own puzzle levels. | ![]() |
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