Welcome to the M. A. D. Software Web Page and thank you for your interest in our products and services.
M. A. D. Software develops, sells and supports hardware upgrades and software for various systems, including the classic Tandy TRS-80 computer systems like the Model 4/4D/4P.
We also offer media transfer, replacement disk and other services.
|HBUILD6||Boot Model 4/4D/4P systems directly from a hard disk drive.|
|XROM||Enhanced Boot ROM for non-gate-array Model 4 systems|
|XDROM||Enhanced Boot ROM for gate-array Model 4 and 4D systems|
|4P-ROM||Enhanced Boot ROM for Model 4P systems|
|Utility Disk #1||Utilities for the LS-DOS 6 operating system|
|Replacement Diskettes||Replacement Diskettes|
|LS-DOS 6.3.1 Source Code||Complete LS-DOS 6.3.1 Source Tree and assembly tools|
|XLR8SET Source Code||Source Code for XLR8SET|
|ROMs and PALs||Various ROMs, PALs and other parts used in the Model I/III/4/4D/4P systems|
Copyright 1988, 1992, 1996, 1998, 2000, 2001, 2002, 2004, 2007, 2008, 2009, 2011-2017 M. A. D. Software, All Rights Reserved.
MADSOFT is a trademark of M. A. D. Software.