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Self-Modifying Code on a Commodore VIC-20
Note: All code listings are in lower case so that they are pastable into the VICE emulator. Otherwise, you will get graphics/uppercase PETSCII characters on paste. Examining the structure of how the BASIC code is stored User program RAM is in locations 4096 to 7680 (decimal) on a VIC 20. The storage format of the…
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Saving your work on the Model 16 in TRSDOS-II and BASIC/BASICG
(This is emulating the Model 16 using the trs80gp emulator and saving/load from virtual disk.) Setting up a fresh disk If you’re already in BASIC, just open another trs80gp emulator to create the new disk first. Insert a new disk by going to Diskette -> :1 <empty> -> <<unformatted dmk>> FORMAT 1 and “Y” when…
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Is Solar Worth the Expense in the Florida Panhandle or a Waste of $20,000 or more?
Analysis of our Florida-based solar panel install from personal experience, including looking at cost of electricity and return on investment.