Task: Explore Mandelbrot Set Fractals on an Atari 8-Bit Computer Needed: Web Browser, Emulator Time: 10-15 mins Introduction I have been a fan of fractals since I discovered them in college. I even wrote some software for exploring the fractal features of DNA sequences when
Read morePrint Atari 8-Bit Computer Text and Graphics to a Modern Printer Using FujiNet (15-30 mins)
Task: Print Atari 8-Bit Computer Text and Graphics to a Modern Printer Using FujiNet Needed: Atari 8-Bit Computer, FujiNet, Web Browser Time: 15-30 mins Introduction Printing text and graphics to an Atari-compatible printer is certainly possible assuming you have a functioning printer with paper and
Read moreLearn to Implement Page Flipping in BASIC on Atari 8-Bit Computers (30-60 mins)
Task: Learn to Implement Page Flipping in BASIC on Atari 8-Bit Computers Needed: Altirra emulator Time: 30-60 mins Introduction We previously covered moving data on and off the screen as part of coarse horizontal and vertical scrolling by changing the memory address of the screen
Read moreLearn to Implement Horizontal Scrolling in BASIC on Atari 8-Bit Computers (30-60 mins)
Task: Learn to Implement Horizontal Scrolling in BASIC on Atari 8-Bit Computers Needed: Web browser Time: 30-60 mins Introduction Scrolling games like Defender, Caverns of Mars, and Eastern Front are tons of fun and I always wondered how the cool scrolling effects were programmed. This
Read moreProgram in 80 Columns of Text on Your Atari 8-Bit Computer with the ACE-80 Cartridge (5-10 mins)
Task: Program in 80 Columns of Text on Your Atari 8-Bit Computer with the ACE-80 Cartridge Needed: ACE-80 or ACE-80XL cartridge Time: 5-10 mins Introduction The Atari 8-bit computers all display a maximum of 40 columns of text which can be limiting for some applications
Read moreDisplay a Digital Photo on an Atari 2600 (10-15 mins)
Task: Display a Digital Photo on an Atari 2600 Needed: Web browser Time: 10-15 mins Introduction I am always amazed at the modern software tools people have created to expand the capabilities of the Atari 8-bit computers and consoles. I recently posted about the coding
Read morePurchase a RetroTINK for Conversion to Digital Video (10-15 mins)
Task: Purchase a RetroTINK for Conversion to Digital Video Needed: Web browser, RetroTINK Time: 10-15 mins Introduction I have previously posted about the challenges of converting the composite signal from the Atari 8-bit computers to HDMI for display on an LED monitor or TV. I
Read moreFun with the Atari Light Pen (15-30 mins)
Task: Fun with the Atari Light Pen Needed: Web browser, Atari Light Pen, CRT monitor or TV Time: 15-30 mins Introduction One of my favorite things to do with my Atari was making art. I had an Atari Touch Tablet and several other graphics programs
Read moreLearn How to Make a Game in BASIC XE (30-60 mins)
Task: Learn How to Make a Game in BASIC XE Needed: BASIC XE and extensions Time: 30-60 minutes Introduction My previous posts have demonstrated many of the programming techniques needed to make a game in Atari BASIC. A common theme is how slow BASIC is
Read moreCombining Redefined Characters Sets and Player-Missile Graphics in BASIC (30-60 mins)
Task: Combining Redefined Characters Sets and Player-Missile Graphics in BASIC Needed: BASIC Time: 30-60 minutes Introduction It takes time to learn the ins and outs of Atari graphics. This is especially true if you aspire to make a game. I have previously demonstrated how to
Read moreTry the Diamond Graphical Operating System (10-15 mins)
Task: Try the Diamond Graphical Operating System Needed: Diamond GOS ATR file Time: 10-15 minutes Introduction The command line interface of DOS was cumbersome, but we didn’t mind because we were pioneers in the early days of home computing. It was all we knew and
Read moreFun With The Atari Touch Tablet (15-30 mins)
Task: Fun With The Atari Touch Tablet Needed: Atari Touch Tablet Time: 15-30 minutes Introduction I got an Atari Touch Tablet along with the Atariartist cartridge for Christmas back in the early 1980s. This was one of my favorite Atari gifts ever. I had so
Read moreTry Player-Missile Graphics in BASIC (30-60 mins)
Task: Try Player-Missile Graphics in BASIC Needed: BASIC Time: 30-60 minutes Introduction Player-missile (PM) graphics helped make the Atari the premier arcade and graphics machine in its day. A key feature of PM graphics is the ability to draw players and missiles on the screen
Read moreLearn About Display List Interrupts in BASIC (1-2 hours)
Task: Learn About Display List Interrupts in BASIC Needed: BASIC Time: 1-2 hours Introduction Atari was far ahead of its competitors when it was released with superior graphics. This was largely due to the ANTIC chip that served as a graphics processor with its own
Read moreCelebrate Halloween with Atari BASIC (10-15 mins)
Task: Celebrate Halloween with Atari BASIC Needed: BASIC Time: 10-15 minutes Introduction When Halloween was approaching I went on to the web to see if there were some fun BASIC programs designed specifically for the haunted day. Unfortunately, I didn’t find any. There are a
Read moreCreate a Custom Display List in BASIC (30-60 mins)
Task: Create a Custom Display List in BASIC Needed: BASIC Time: 30-60 mins Introduction When the Atari 400 and 800 were released in 1979 they were far ahead of their competitors in terms of computer graphics and sound. The advanced graphics were the result of
Read moreTry GTIA Graphics Modes in BASIC (30-60 mins)
Task: Try GTIA Graphics Modes in BASIC Needed: BASIC Time: 30-60 mins Introduction When the Atari 400 and 800 first shipped they included the Color Television Interface Adaptor or CTIA chip that creates the signal that goes to the television for display. The CTIA is
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