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PaulKTM
Joined: 28 Feb 2008 Posts: 20 Location: Huntsville, AL
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Posted: Wed Apr 02, 2008 4:08 pm Post subject: SD interface board |
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Does anyone have a SD interface board to hook up a SD card to a ATMega128 via SPI? |
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mattcro
Joined: 03 Oct 2007 Posts: 327 Location: Scotland
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Posted: Wed Apr 02, 2008 8:26 pm Post subject: |
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I've got some I made myself, but they're mine and I'm not giving them away
Here are some pics - both of these were used in development with the STK300 board (connect to PortB) and are OK for prototyping but aren't much good for real/production use.
As for small boards you can purchase to connect SD cards to AVR development boards or production PCBs, here's an example of what's available: http://www.avrfreaks.net/index.php?func=viewItem&item_id=701&module=Freaks%20Tools
http://www.mikroe.com/ Also have development and daughter boards with SD sockets. _________________ If all else fails, read the manual. Even better: read the manual before something fails. If you can't find it in the manual, search the forum.
BascomAVR 2.0.8.5 |
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rileyesi
Joined: 19 Dec 2006 Posts: 398
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rileyesi
Joined: 19 Dec 2006 Posts: 398
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bzijlstra
Joined: 30 Dec 2004 Posts: 1179 Location: Tilburg - Netherlands
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Posted: Wed Apr 02, 2008 10:59 pm Post subject: Got one... |
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http://benshobbycorner.nl/?p=45
I could have a PCB made for you and have also the connectors....
Have fun
Ben Zijlstra |
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PaulKTM
Joined: 28 Feb 2008 Posts: 20 Location: Huntsville, AL
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mmarlette
Joined: 30 Nov 2007 Posts: 311 Location: Delano, MN
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Posted: Fri Feb 13, 2009 6:01 pm Post subject: |
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http://www.cloud9tech.com/
* Connector for a SD-card/MMC-card
* Atmel 10-pin interface connector
* Configuration jumper that allows
* STK500 chip support includes ATmega16/32/164/324/644/8515 and any other devices that have the PORTB SPI port configured like the listed AVRs.
* STK501 chip support includes the ATmega64/128 and any other devices that have the PORTB SPI port configured like the listed AVRs.
* Card Detect and Write Protect status lines
* Board directly interfaces into MCS Electronic's BASCOM-AVR compiler via hardware or software SPI library.
* Includes 10 pin ribbon cable to connect to STK500/501.
Pricing $15 + s/h |
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