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- Wed Mar 08, 2017 3:07 pm
- Forum: PCjr Software
- Topic: DOS 2.1 On Cartridge?
- Replies: 10
- Views: 7996
Re: DOS 2.1 On Cartridge?
DOS 3.00's boot files (ibmbio.com, ibmdos.com, command.com) are about 59K. Between the overhead of a filesystem and an INT13 driver, I'm not sure you could fit even that in 64K - you'd need bankswitching hardware.