Secure Digital Flash Card
2004-06-21 by f_lipowitz
Has anyone out there utilized SD Flash cards in their designs yet? FYI- this is the small flash card that has 7 pads that is in many of the new digital cameras and pda's (memory capacity anywhere from 64MB to 1GB). I have the H/W interface information and have the card adapter connected to the AVR (mega128 in this case) SPI bus. I am looking for the S/W interface command structure. Thanks in advance! Frank