Hi
Does anyone know how to read /write Flash memory cards, such as
SD , MMC and CF?
does every flash memory card have its own FAT16 or FAT32 like IDE Hard Drive?
Hi ,
You can do read / write by sending the LBA of sector (Page) through the protocol which the Flash media can understand . For CFC flash spec can be downloaded from www.t10.org , which follows ATA protocol .
For the FAT concepts see the below link for basics , www.pjrc.com/tech/8051/ide/fat32.html