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dev/debug/berm.zip

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Short:switch DSack/BERR on A4000
Author:Holger.Hippenstiel at gmx.de (Holger Hippenstiel)
Uploader:Holger Hippenstiel gmx de (Holger Hippenstiel)
Type:dev/debug
Version:1.02
Replaces:dev/debug/BERM.lha
Architecture:m68k-amigaos >= 2.0.4
Distribution:Aminet
Date:2016-10-25
Download:http://aminet.net/dev/debug/berm.zip - View contents
Readme:http://aminet.net/dev/debug/berm.readme
Downloads:180
BERM V1.02
===========
This tool allows to switch to DSack/BERR (Bus-Error-mode)
on a A4000. The default for 030 ist DSack, for 040/060 BERR.
It's a kind of minimal "Enforcer", because the A4000-Hardware
can regconize access to illegal memory.

In DSack-Mode all illeal access are simply terminated, delaying for
170µs. In BERR-Mode an "Illegal Exception" will be called,
if there is no Error-Handler your System will hang for ~1 second.

Usage:
BERM [o|c]  ;default ist DSACK-Mode
If option "o" is given BERR-Mode is selected
If option "c" is ONLY Bus-Status will be printed. No changes are made.

Example:
1> BERM c
BERM: Bus TIMED OUT ! (DANGER)

This means any programm wrote to a memory-location that does not exist.

Update V1.02: Fixed a bug Jesper Matthiesen found, thanks.

    DISCLAIMER

        This software is subject to the "Standard Amiga FD-Software Copyright
        Note". It is FREEWARE as defined in paragraph 4a.  You are allowed to
        use this software FREE. For more information please read
        "AFD-COPYRIGHT".

        Diese Software unterliegt der "Standard Amiga FD-Software Copyright
        Note". Sie ist FREEWARE wie definiert in Absatz 4a.  Du darfst diese
        Software KOSTENLOS benutzen. Für mehr Informationen lies bitte
        "AFD-COPYRIGHT".

        (/pub/aminet/docs/misc/AFD-FilesV-XX.lha V=Version,XX=Languages)

    AUTHOR

        Please send comments or bug-reports to:

        Holger.Hippenstiel.org - Holger.Hippenstiel at gmx.de


Contents of dev/debug/berm.zip
Archive:  /home/aminet/aminet_root/doc//dev/debug/berm.zip
 Length   Method    Size  Cmpr    Date    Time   CRC-32   Name
--------  ------  ------- ---- ---------- ----- --------  ----
     504  Defl:N      381  24% 2016-10-13 08:05 c7bcc66b  BERM
--------          -------  ---                            -------
     504              381  24%                            1 file

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