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pcjs/devices/pc/machine/5150/cga/64kb/donkey
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Filename Latest commit message Latest commit date
Jeff Parsons c8aec14b0b Follow my own advice and write any 32-bit hex constant > 0x7fffffff as (constant|0) 
The Closure Compiler does a fine job of replacing all such expressions with their decimal equivalent, relieving us from having to calculate them ourselves, and eliminating any runtime impact
2015-02-19 11:18:40 -08:00
..
debugger Follow my own advice and write any 32-bit hex constant > 0x7fffffff as (constant|0) 2015-02-19 11:18:40 -08:00
machine.xml Follow my own advice and write any 32-bit hex constant > 0x7fffffff as (constant|0) 2015-02-19 11:18:40 -08:00
README.md Collapsed /configs into /devices (or in some cases, /apps or /disks), simplifying the structure a bit 2014-11-03 00:11:41 -08:00
screenshot.png Collapsed /configs into /devices (or in some cases, /apps or /disks), simplifying the structure a bit 2014-11-03 00:11:41 -08:00
state.json Collapsed /configs into /devices (or in some cases, /apps or /disks), simplifying the structure a bit 2014-11-03 00:11:41 -08:00
thumbnail.jpg Collapsed /configs into /devices (or in some cases, /apps or /disks), simplifying the structure a bit 2014-11-03 00:11:41 -08:00

README.md

IBM PC

The above simulation is configured for a clock speed of 4.77Mhz, with 64Kb of RAM and a CGA display, using the original IBM PC Model 5150 ROM BIOS and CGA font ROM. This configuration also includes a predefined state, with PC-DOS 1.0 already booted and DONKEY.BAS ready to run.

And now that PCjs automatically saves all your changes (subject to the limits of your browser's local storage), you can even close the browser in the middle of a game of DONKEY, and the next time you load this page, your progress (and the donkey) will be perfectly restored.

For more control over this machine, try the Control Panel configuration, featuring the built-in PCjs Debugger.