Picbasic MMC SD : sdfs3.bas

[Bruce]

I'm not 100% sure if this what you're looking for, but Jan Axelson has a book titled
USB Mass Storage that covers MMC & SD cards.

http://www.lvr.com/usbmstoc.htm

Scroll down the page for a list.

You might also want to signup at http://www.jedec.org if you're looking for manuals, docs,
etc.

[iw2fvo]

Hi to all in the forum ,

Before starting with the hardware changes, I try with a program found on the web. I modified it for my hardware and it seem to me it is at least initializing the MMC properly.
The program is : MMC_POST[1] from Gary Warner. The modified one is attached. you can also find attached the terminal screen capture.
My system does not have the external EEPROM so i think this is the reason for which it does not go on...
I think it was not an hardware problem : >> What do you think ?
I will modify the program to avoid external EEPROM to see if it goes on.
Any comment ?
Thanks
Bye
Ambrogio
North Italy

I'm not 100% sure if this what you're looking for, but Jan Axelson has a book titled
USB Mass Storage that covers MMC & SD cards.

http://www.lvr.com/usbmstoc.htm

Scroll down the page for a list.

You might also want to signup at http://www.jedec.org if you're looking for manuals, docs,
etc.