Compact Flash(CF) versus Secure Digital (SD) memory cards

[Miem]

Hi All,

Is there any read and write speed difference between Compact Flash(CF)
versus Secure Digital (SD) memory cards?

Do you know any AVR and/or PIC code to read/write (as fast as possible)
to CF and SD?

Is there small/tiny unit which accepts a RS232 input to read and write
to CF and SD?

Thanks

Miem

[ian dobson]

Hi,

Have a look at AVR-Dos. It's part of Bascom AVR (www.mcselec.com and
http://members.aon.at/voegel)

Regards
Ian Dobson

Home of the Atmel based UDP mobile web cam http://www.planet-ian.com
All mails scanned with av-filter.pl (F-Prot / perl)

Post by Miem
Hi All,
Is there any read and write speed difference between Compact Flash(CF)
versus Secure Digital (SD) memory cards?
Do you know any AVR and/or PIC code to read/write (as fast as possible)
to CF and SD?
Is there small/tiny unit which accepts a RS232 input to read and write
to CF and SD?
Thanks
Miem

[Robert Davidson]

Try here:

http://www.roguerobotics.com/products/electronics/ummc

This maybe what your looking for.

Good Luck.

Post by Miem
Hi All,
Is there any read and write speed difference between Compact Flash(CF)
versus Secure Digital (SD) memory cards?
Do you know any AVR and/or PIC code to read/write (as fast as possible)
to CF and SD?
Is there small/tiny unit which accepts a RS232 input to read and write
to CF and SD?
Thanks
Miem

[D Herring]

Post by Miem
Is there small/tiny unit which accepts a RS232 input to read and write
to CF and SD?

http://www.sparkfun.com/commerce/product_info.php?products_id=7955