How to read 93C56 and save to MMC card

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AGC238
Posts: 5
Joined: 28 Mar 2006 09:04
Location: Singapore
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How to read 93C56 and save to MMC card

#1 Post by AGC238 » 16 Jul 2006 08:02

I just wish to have a sample program or some hints.
"How to read 93C56 and save to MMC card"

Thanks,
AGC238

vanja
mikroElektronika team
Posts: 253
Joined: 27 Jan 2005 15:13
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#2 Post by vanja » 30 Aug 2006 10:04

I can give you a hint.

93C56 is communicating with MCU over SPI, and MMC is using same lines. Use different CS lines. You have to write a program that read bytes from 93C56 and put that bytes in buffer (first write that bytes on leds, to see how it work).

After you fill up buffer (512 bytes long) you just use mmc_write_sector(location, buffer) to write that data on mmc card.

Drako
Posts: 108
Joined: 05 Sep 2006 20:41

93C56 & 93C86

#3 Post by Drako » 23 Jun 2007 23:53

Im using Mikrobasic, could you give me an idea how to read and write this memory using the SPI library please? It is really hard to find information about this kind of memory.

Thanks you!

Drako
Posts: 108
Joined: 05 Sep 2006 20:41

93C56 & 93C86

#4 Post by Drako » 23 Jun 2007 23:53

Im using Mikrobasic, could you give me an idea how to read and write this memory using the SPI library please? It is really hard to find information about this kind of memory.

Thanks you!

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