A very effective Applesoft memory test

Here's a simple-but-effective Applesoft program that rigorously tests main memory.

In its first pass, the program uses Applesoft's pseudorandom number generator to fill addresses 4096 through 49151 ($1000 to $BFFF).

In its second pass, it resets the pseudorandom number generator and computes the same sequence again...but this time it compares the values that were previously stored in memory and detects any that don't match.

BeOS: A Retrospective

A look back at the innovative BeOS operating system.

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Balderdoush Startup
Balderdoush is an adaptation of Boulderdash, one of the best games on C64 and ATARI 130XE.

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Time Trax II

Time Trax II - main menu
The calendar software for interacting with the Seiko Datagraph wristwatch.

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