(Type 24) FLASH SECTOR WRITE REPLY
Data 6 –Drive number
Data 7 -Flash Sector LSB
Data 8 -Flash Sector
Data 9 -Flash Sector
Data 10 -Flash Sector MSB
Data 11 –Offset in sector
Data 12 – acknowledge status
Okay = 1
Unable to write to flash = 2
Error in flash validation = 3