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| File - Download MikeOS v4.7.0 | ||||||||
| Description | ||||||||
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Always scroll to the bottom of the page for the download link. We don't believe in fake/misleading download buttons and tricks. The link is always in the same place. MikeOS v4.7.0 An operating system for x86 PCs, written in assembly language. It is a learning tool to show how simple 16-bit, real-mode OSes work, with well-commented code and extensive documentation.  Features:
The code is completely open source (under a BSD-like license), and is written by Mike Saunders and other developers. The .zip file: The download contains the source code (see the source and programs directories), along with disk images for floppies/USB keys and CD-Rs in the disk_images folder. Writing images: You can write the images to a floppy disk, USB key or CD-R and boot your PC from them to test -- or use a PC emulator such as QEMU, VirtualBox or VMware. See the User Handbook below for a guide. System requirements: Minimum 386 PC with a keyboard and 1MB of RAM. Handbooks: The Handbooks are also included with MikeOS, in the doc directory. Changes: 4.7.0 (9 April 2022) -------------------- # Many updates to programs/edit.asm from Pablo Gonzalez and Mark M: add support for more than screen-visible columns; show filename on top; show current line and column; add "open file" option; remove unnecessary screen redraws # Many updates to programs/monitor.asm: separate commands to input and execute code; 'd' command added to dump (in hex) a specified range of memory to the screen; 'p' command added to poke (insert) a byte into a memory location; code can now be entered in lower-case # Added programs/vedit.asm from John Endler: a Vi-like text editor # Added programs/editbin.asm from John Endler: a binary file editor # Added programs/codebyte.asm from John Endler: a machine code byte editor (plus sample file hello.512) # Added programs/life.asm from John Endler: an implementation of Conway's Game of Life # Added programs/pong.asm from John Endler: a retro Pong-like game (press Esc to exit) # Added programs/line.asm from John Endler: a demo using VGA video mode (press F to speed up, S to slow down, C to clear and Esc to exit) # Updated programs/forth.asm to version 1.53 (from Walt Nagel) # Added programs/gen.4th (referenced in the Forth manual) # source/features/disk.asm: updated os_get_file_list and int_filename_convert to handle extensions with fewer than three bytes; create file uses actual file creation date and time; full 32-bit file size returned in EBX (transparent to older programs) # source/features/string.asm: new system call: os_string_to_long_int # source/features/math.asm: small update to pseudo-random number generator # source/features/ports.asm: os_serial_port_enable returns modem status in AX # source/features/screen.asm: added BP to register dump # Updated API version to 18, for new system call mentioned above # Renamed programs/serial.asm to programs/terminal.asm # Renamed build-osx.sh to build-macos.sh # Updated programs/sample.pcx # Documentation fixes and updates      Click here to visit the author's website. Continue below to download this file. |
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| Downloads | Views | Developer | Last Update | Version | Size | Type | Rank | |
| 624 | 1,203 | Mike Saunders & Team <img src="https://www.oldergeeks.com/downloads/gallery/thumbs/MikeOS1_th.png"border="0"> | Aug 02, 2022 - 12:52 | 4.7.0 | 768.9KB | ZIP |  , out of 13 Votes. |
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| v4.7.0 MikeOS | ||||||||
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