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pcjs/disks/pc/dos/microsoft/3.20
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Filename Latest commit message Latest commit date
Jeff Parsons 0f06c3f039 The 5170 AT hard disk controller is limping along now, so I'm getting ready for a 1.15.4 release 
Some other interesting bugs were fixed along the way:
the Video component incorrectly assumed that masking a negative number with 0x80000000 would yield 0x80000000 (it actually yields -0x80000000, thank you JavaScript);
the ChipSet component provides a new addCMOSMemory() interface that RAM objects can use to bump the CMOS total to match the actual total;
the CPU properly implements INSW and OUTSW instructions now (kind of important for the AT hard disk controller)
2014-10-08 16:15:12 -07:00
..
manifest.xml The 5170 AT hard disk controller is limping along now, so I'm getting ready for a 1.15.4 release 2014-10-08 16:15:12 -07:00
MSDOS320-DISK1.json Initial commit (a clone of the jsmachines project as of v1.15.3) 2014-09-27 14:52:57 -07:00
MSDOS320-DISK2.json Initial commit (a clone of the jsmachines project as of v1.15.3) 2014-09-27 14:52:57 -07:00
MSDOS320-DISK3-PROGREF1-thumb.jpg Initial commit (a clone of the jsmachines project as of v1.15.3) 2014-09-27 14:52:57 -07:00
MSDOS320-DISK3-PROGREF1.jpg Initial commit (a clone of the jsmachines project as of v1.15.3) 2014-09-27 14:52:57 -07:00
MSDOS320-DISK3-PROGREF1.json Initial commit (a clone of the jsmachines project as of v1.15.3) 2014-09-27 14:52:57 -07:00
MSDOS320-DISK4-PROGREF2.json Initial commit (a clone of the jsmachines project as of v1.15.3) 2014-09-27 14:52:57 -07:00
README.md Initial commit (a clone of the jsmachines project as of v1.15.3) 2014-09-27 14:52:57 -07:00

README.md

MS-DOS 3.20

Here's what one of the MS-DOS 3.20 diskettes looked like.

MS-DOS 3.20 Programmer's Reference

And the box, courtesy of www.oldcomputermuseum.com.

MS-DOS 3.20 Box