HB289016C4 Hitachi Semiconductor, HB289016C4 Datasheet - Page 49

• Manufacturer Part Number: HB289016C4
• Description: CompactFlash
• Manufacturer: Hitachi Semiconductor

2. Sector write: 1 sector write procedure after the card configured I/O interface is shown as follows.
Set the head No. of drive head register
N
N
Set the cylinder low / high register
Set "01H" in sector count register
Write 256 times the data register
Set "30H" in command register
Set the sector number register
Read the status register
Wait the command input
Read the status register
(512 bytes)
"58H"?
Start
"50H"?
Y
Y
HB289048C4/289032C4/289016C4/289008C4
(1) Set the logical sector number
(2)
(3)
(4) Burst data transfer
(5)
I/O Access, INDEX=1
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