Difference between revisions of "Diagnostics BIOS"

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(Created page with "http://smkdan.eludevisibility.org/neo/diag/ Category:Repairs")
 
(added a summary and a few sample pics)
 
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A homebrew BIOS used to test various parts of cartridge systems. It includes improved/fixed versions of the tests found in the SNK BIOS along with many new ones to help indentify faults faster. A Z80 ROM, which is meant to be used in place of a game [[M1 ROM]], can optionally be used to test the digital part of the sound system.
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==Sample images==
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<gallery>
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Image:diag1.png|Example of RAM error (data error in chip for lower byte)
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Image:diag2.png|Example of Z80 error (lower address line problem from Z80 to RAM)
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Image:diag0.png|Displayed at end of successful testing
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Image:diag3.png|Interactive calendar test
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Image:diag4.png|Controller test
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</gallery>
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==Homepage==
 
http://smkdan.eludevisibility.org/neo/diag/
 
http://smkdan.eludevisibility.org/neo/diag/
  
 
[[Category:Repairs]]
 
[[Category:Repairs]]

Latest revision as of 15:08, 9 August 2012

A homebrew BIOS used to test various parts of cartridge systems. It includes improved/fixed versions of the tests found in the SNK BIOS along with many new ones to help indentify faults faster. A Z80 ROM, which is meant to be used in place of a game M1 ROM, can optionally be used to test the digital part of the sound system.

Sample images

Homepage

http://smkdan.eludevisibility.org/neo/diag/