interesting project : ECART

For hardware talk only (please avoid ROM dumper stuff)
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TmEE co.(TM)
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Post by TmEE co.(TM) » Sat Jul 26, 2008 2:23 pm

HardWareMan wrote:
TmEE co.(TM) wrote:really nice :)
Is the cartslot taken from a Famicom clone ?
How you guessed? :)
I've got plenty of FC clones, and I also have reserved one cartslot for possible use with MD :)
Mida sa loed ? Nagunii aru ei saa ;)
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Lips2k8
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Post by Lips2k8 » Fri Aug 29, 2008 11:18 pm

I have been following this thread and would realy like to build the hard disk interface is it possible we can have circuit diagrams and component list please?

Lips2k8
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Post by Lips2k8 » Tue Sep 02, 2008 9:29 pm

anybody? dose anybody still come here?

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TmEE co.(TM)
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Post by TmEE co.(TM) » Tue Sep 02, 2008 9:43 pm

this forum is not too active, and you might want to try the PM button....
Mida sa loed ? Nagunii aru ei saa ;)
http://www.tmeeco.eu
Files of all broken links and images of mine are found here : http://www.tmeeco.eu/FileDen

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HardWareMan
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Post by HardWareMan » Fri Dec 19, 2008 5:24 pm

Here we go!
First step passed: SD and MMC cards are detected correctly.

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TmEE co.(TM)
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Post by TmEE co.(TM) » Fri Dec 19, 2008 11:12 pm

Nice job :D

too bad not too many people here would understand or be able to read the texts you have there...
Mida sa loed ? Nagunii aru ei saa ;)
http://www.tmeeco.eu
Files of all broken links and images of mine are found here : http://www.tmeeco.eu/FileDen

Shiru
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Post by Shiru » Fri Dec 19, 2008 11:35 pm

Nothing special on screen:
Insert card.
Card initialization.
Card ready!

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HardWareMan
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Post by HardWareMan » Sat Dec 20, 2008 2:47 pm

I've got MMC/SD card reading! But it is too slow: M68K program method is about 5KBytes (10 sectors) per second. It's too slow, I know, so I had to little complicate my hardware to accelerate SPI transfering. It will be still PIO, but data serialization will be pretty fast, let's see what it gives. ;)

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