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ARM 2103 with SD card connection

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pasicr

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Encrypted

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sd card connections

These are the connections between LPC2103 and SD/MMC Mini Board:

Code:
LPC2103       SD/MMC MINI
-------       -----------
P0.4 SCK0  -> CLK(5)
P0.5 MISO0 -> DAT0(7)
P0.6 MOSI0 -> CMD(2)
P0.7 SSEL0 -> CD/DAT3(1)
 

    pasicr

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pasicr

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lpc2103 sd card

Thanks for Encrypted,
regards
 

fender

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lpc sd card

Hi, Iam from Brazil and I would like to know if someone could help on using SD/MMC cards.

What do I have to read first?

Thanks

Fender
 

misiek.power

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arm sd card

THIS will be good on the very beginning

BR
 

fender

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arm2103 board

Thanks, I´ll read it. I hope it´ll be very useful.

Have you already made any project using these kind of cards?What kind of microcontroller did you use?

Fender
 

misiek.power

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lpc2103 sd card

I tried out CHAN's libraries on ATmega128, ATmega2561, now I implement it on DSP TMS320F2812...

Well, because of lack of resources (lots of RAM used for other routines), i managed to test only handling 2 file pointers at once (with TMS).
Everything was ok (no problems with FAT), so now I'm about to add external RAM to TMS and do a device with ~6file pointers used at the same time (Can't specify what kind of device it is gonna be - it's comercial stuff, not private one - sorry ).
 

nooknikz

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arm2103

you can use RL-ARM. For contact SD card with ARM.
 

sam50

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sdcard connection

Not quite the 2103 but there is a full SD interface written in Forth at www.pin1.org you may be able to follow it, they also do a card holder that is sometimes difficult to get hold of.
 

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