miniSD breakout PCB for Propeller Proto Board

Leon

I've designed a little breakout board for a miniSD card and interfaced it to a Propeller Proto Board. It runs the Rokicki and Dummer fsrw23 test software, so it's working OK. If anyone wants to make one I've attached the files; the zip file contains the artwork and schematic PDFs.

It uses the (rather expensive) Yamaichi NMS011-2000-1 connector, RS Stock No. 493-2052.

The 0.64 mm square pins plug into a six-way socket on the Proto Board.

Drills are 0.7 mm, 0.9 mm, 1.3 mm and 1.5 mm. It should be obvious which ones are which.

Leon

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Amateur radio callsign: G1HSM

Post Edited (Leon) : 12/8/2009 4:37:06 PM GMT

Rob7

Cool Leon,
I love playing with SD cards !

Leon

I never had anything to do with them until a few weeks ago (apart from plugging them into a camera), when I was doing some work on a Propeller data logger for a client. He'd already had the PCB designed so it was just the software that I had to do, but I felt I ought to learn something about the hardware as well. I'll be transferring it to a different system (not a Propeller) and writing software for it from scratch, so it's nice to know that it's working.

Leon

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Amateur radio callsign: G1HSM

Post Edited (Leon) : 12/10/2009 11:35:22 PM GMT

Manetheren

Any microsd interface hardware??

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Tia'Shar Manetheren

Leon

I actually used a microSD card in an miniSD adapter for testing my hardware. If you need something with a microSD socket I could do it, but do you really need it?

Leon

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Amateur radio callsign: G1HSM

Manetheren

prob not. Thanks, cool project. Always need the storage.

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Tia'Shar Manetheren