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| ==Parts list==
| | [[File:Ohconvirl.jpg|thumb|512px]] |
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| * MVS connectors http://www.digikey.com/product-detail/en/ECC60DJBN/S7280-ND/1196520
| | The Fusion converter is a low-cost, open hardware [[MVS to AES adapter]] by [[User:furrtek]] using some logic definitions by [[user:kyuusaku]]. |
| * PCBs from PCBCART
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| * EPM240T100C5N http://fr.farnell.com/altera/epm240t100c5n/max-ii-isp-cpld-240-tqfp100-240/dp/1453503
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| * 1117 3.3V LDO http://fr.farnell.com/diodes-inc/ap1117e33g-13/regulateur-ldo-3-3v-sot223/dp/1825291
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| * 74HCT245 http://fr.farnell.com/texas-instruments/sn74hct245dw/emetteur-recepteur-de-bus-octal/dp/9591923
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| * 74HCT08 http://fr.farnell.com/texas-instruments/sn74hct08d/ic-quad-gate-2i-p-soic-14/dp/2136927
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| ==Build log== | | =First revision issues= |
| <span style="color:#FF0000"><B>Warning !</B> This page contains a build log, and therefor schematics and layouts which aren't tested or which contain errors. DO NOT attempt to build anything described here.</span>
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| Schematics for review, please post comments/suggestions/fixes with signature.
| | It has been reported that Metal Slug X does not start on some consoles. It has since been fixed by pulling the /RESET line to 5V via a 1k resistor. |
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| Both boards sent to fab --[[User:Furrtek|Furrtek]] 23:43, 6 August 2012 (CEST)
| | =Project files= |
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| Boards received, will start tests the 9th --[[User:Furrtek|Furrtek]] 01:22, 4 September 2012 (CEST)
| | See https://github.com/neogeodev/FusionConverter |
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| According to documentation, MAX II isn't 5v tolerant. --[[User:Hpman|Hpman]] 15:40, 5 September 2012 (CEST)
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| True, will do basic durability tests. If they fail, I'll add level translators as suggested. --[[User:Furrtek|Furrtek]] 02:28, 7 September 2012 (CEST)
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| Errors on first prototype:
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| * 4MB/ROMOE swapped because of part-footprint link wasn't updated.
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| * 245s in the wrong direction (AB/BA), added an ALS04 inverter on direction pins to fix.
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| * Cut /ROMOEL to AND (wasn't going low ?), connected /ROMOE instead.
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| * Missing connections for LOAD, H and EVEN to the CPLD, added jumper wires to pins 48, 49 and 50 respectively.
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| * Zoom problems, will try adding the RC delay on EVEN.
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| Puzzled works, KOF95 seems to work with some bad colors (maybe bad palette ram), Metal Slug 2 resets at the title screen.
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| --[[User:Furrtek|Furrtek]] 04:21, 10 September 2012 (CEST)
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| [[File:ohconvprogirl.jpg|400px]]
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| [[File:ohconvchairl.jpg|400px]]
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| ==PROG==
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| [[File:Neocon_prog_1.png]]
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| [[File:Neocon_prog_06082012.png|900px]]
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| ==CHA==
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| [[File:Neocon_cha_1.png]]
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| [[File:Neocon_cha_08082012.png|900px]]
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| [[Category:Chips]] | | [[Category:Chips]] |
| [[Category:Cartridge systems]] | | [[Category:Cartridge systems]] |
