hb28c048c6 Renesas Electronics Corporation., hb28c048c6 Datasheet - Page 47

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hb28c048c6

Manufacturer Part Number
hb28c048c6
Description
Compactflash? 48 Mbyte/32 Mbyte/16 Mbyte
Manufacturer
Renesas Electronics Corporation.
Datasheet
Sector Transfer Protocol
1. Sector read: 1 sector read 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
Read 256 times the data register
Set "01H" in sector count register
Set "20H" in Command register
Set the sector number register
Read the status register
Wait the command input
Read the status register
(512 bytes)
"58H"?
"50H"?
Start
Y
Y
(1)Set the logical sector number
(2)
(3)
(4)Burst data transfer
(5)
HB28C048/032/016C6
I/O Access, INDEX=1
47

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