LBA -> CHS?

hi,

wie kann ich eine Logische Block Addresse in eine Cylinder Head Sector Addresse umrechnen?

Marcel

neverbeenhere

CYL = LBA / (HPC * SPT)
TEMP = LBA % (HPC * SPT)
HEAD = TEMP / SPT
SECT = TEMP % SPT + 1

Where:

LBA: linear base address of the block
CYL: value of the cylinder CHS coordinate
HPC: number of heads per cylinder for the disk
HEAD: value of the head CHS coordinate
SPT: number of sectors per track for the disk
SECT: value of the sector CHS coordinate
TEMP: buffer to hold a temporary value

(http://www.wikipedia.org/wiki/CHS_conversion)

cu todo