Английская Википедия:Cromemco DOS

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Шаблон:Confuse Шаблон:Short description Шаблон:Use dmy dates Шаблон:Infobox OS Cromemco DOS or CDOS (an abbreviation for Cromemco Disk Operating System) is a CP/M-like operating system by Cromemco designed to allow users of Cromemco microcomputer systems to create and manipulate disk files using symbolic names.

Overview

Файл:Cromemco Z-2 Computer.jpg

Cromemco Z-2 CPU unit and terminal

CDOS was written in Zilog Z80 machine code. Due to the number of available programs available to run under Digital Research CP/M at that time, CDOS was designed to be upwards CP/M-compatible. Many programs written for CP/M versions up to and including version 1.33 run without modification under CDOS. However, programs written for CDOS generally do not run under CP/M.

The Cromemco Z-2 had the ability to run Cromemco DOS. Besides CP/M 2.2 and Cromix, the Cromemco System One can also run Cromemco DOS. The Cromemco C-10 personal computer, introduced in 1982, also ran CDOS.

An emulator for a Cromemco CDOS system exists.

Commands

The following list of commands are supported by Cromemco DOS.

Intrinsic commands

• BYE
• DIR
• ERA
• REN
• SAVE
• TYPE

Later versions also support the ATTR command.

Extrinsic command programs

• @ (Batch)
• DUMP
• EDIT
• INIT (Initialize)
• STAT (Disk Status)
• WRTSYS (Write System)
• XFER (Transfer)

Later versions also support the MEMTEST command.

See also

• Harry Garland
• Roger Melen

External links

• x:\static\S100\cromemco\CDOS