help on Compact Flashes MBR /Boot Sector
Hello, I'm using CF cards as Hard Disks (TrueIDE mode) on a cutom hardware. There I can find MBR informations and partitions Boot Sectors. I followed the ufficial indications to parse MBR informations and FAT32 BootSectors, but still I have problems with some Compact Flashes: in some cases I can't find the MBR, other times I found some errors in the Boot Sector (usually the BPB_NumFats field is 0 instead of 2). The strange thing is that Windows can open those cards without problem!!
Is there some "unofficial" undocumented information? Also, how can I see the MBR of a CF card from Windows? I'm using Hexplorer to work on LBA level of the disk, but with LBA 0 it takes up the Boot Sector...
Any information is really welcome!!