SLCF064J STEC, SLCF064J Datasheet - Page 45

• Manufacturer Part Number: SLCF064J
• Manufacturer: STEC
• Type: CompactFlashr

Specifications of SLCF064J

• Density: 64MByte
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Package Type: Not Required
• Mounting: Socket
• Pin Count: 50
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3.18/4.75V
• Operating Supply Voltage (max): 3.465/5.25V
• Programmable: Yes
• Lead Free Status / RoHS Status: Not Compliant

SLCF064J(I)
Sector Write
One sector write procedure after the card is configured to
I/O interface is shown in the following charts.
D0 to D15
A0 to A10
-IOWR
-IORD
-IREQ
-CE1
-CE2
Set the head no. of drive head register
Write 256 times the data register
Set the cylinder low/high register
Set "01" in sector count register
Set "30H" in command register
Set the sector number register
Wait the command input
Read the status register
Read the status register
4H 5H 6H 3H
N
N
(512 bytes)
"58H" ?
"50H" ?
(1)
Start
Y
Y
2H 7H
01H30H 80H 58H
(2)
Document Part Number 61000-02805-304 July 2004
7H
(3)
I/O Access, INDEX=1
(1) Set the logical sector number
(2)
(3)
(4) Burst data transfer
(5)
7H
(Data Transfer)
0H
(4)
COMPACTFLASH
0H
80H 50H
7H
(5)
7H
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