5 Minutes of Productivity : Olivetti M24/AT&T PC 6300 on PCEM

This is a short video of DOS applications running under the Olivetti M24 emulation in PCEM. Applications tested includes Lotus 123, Borland&SideKick Organizer, and WordPerfect 4.2. The emulated computer has 640KB of RAM and is running AT&T OEM MS-DOS v3.30A. The emulated M24 has a 30MB hard-disk image. Released by Olivetti in 1983, the computer was sold here by AT&T as the PC 6300, as that company had 25% ownership in Olivetti at the time. Using a true 16-bit Intel 8086 processor, this computer ran faster than an IBM PC/XT while being mostly compatible with it. The M24 has a high-res CGA mode which operates at 640 by 400. Lotus 123 is taking advantage of that screen mode. Various other programs supported this graphics mode as well. Olvetti M24 Diary of a 1980s PC