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 Post subject: SJROM board
PostPosted: Mon Mar 21, 2005 2:23 pm 
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Joined: Fri Nov 12, 2004 2:49 pm
Posts: 7226
Location: Chexbres, VD, Switzerland
On the NES tech goodies page it's written that the SJROM board has 8kb Chr-RAM. However, I think this info is wrong, I think it supports up to 64kb Chr-ROM. Just look to at the picture here :http://www.tripoint.org/kevtris/mappers/mmc1/NES_SJROM.html
On the Chr IC, it's written NES-AI-O CHR so I think it's a ROM chip and not a RAM chip. Also, the iNES ROMs I checked uses 32kb or 64kb Chr-ROM. Additionally, if it would have Chr-RAM like said on the page, this board would be just the same as SNROM and that would be stupid.

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PostPosted: Mon Mar 21, 2005 6:07 pm 
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Joined: Tue Nov 23, 2004 9:35 pm
Posts: 615
It is well established that the info on that page is a misprint. However, the board should be functionally the same as SNROM as some SNROM games like Metroid and Kid Icarus do not have a battery.


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