MD1170-D128-P SanDisk, MD1170-D128-P Datasheet - Page 13

• Manufacturer Part Number: MD1170-D128-P
• Description: IDOC 128MB 40-IDE RIGHT
• Manufacturer: SanDisk

Specifications of MD1170-D128-P

• Memory Size: 128MB
• Memory Type: FLASH - Nand
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 585-1181

4.3
iDiskOnChip can be connected to the host by placing it directly on the on-board socket. If a cable is
used, it should be no longer than 18 inches, and should be aligned as follows:
•
•
The 40-pin iDiskOnChip version has a separate connector for the power supply, to which a power
supply cable can be connected. In addition, pin 20 can also be used for power supply connections.
Please refer to the pin description for further details.
Note: For a list of recommended connectors, contact an M-Systems representative.
4.4
If iDiskOnChip is being installed as an additional IDE drive using the same IDE I/O port, jumper J1
must be set to indicate that this drive is a slave. The default is master with no jumpers. Table 3
shows the J1 jumper settings for iDiskOnChip operation in Master and Slave mode.
4.4.1 Vertical Configuration
The vertical configuration can operate in either Master or Slave mode. The following figures show
the jumper settings for the iDiskOnChip vertical configuration.
12
Figure 8: Master Setting for Vertical iDiskOnChip
Figure 6: Slave Setting for Vertical iDiskOnChip
For 44-pin iDiskOnChip:
o
o
For 40-pin iDiskOnChip:
o
o
Electrical Connections for iDiskOnChip
Installing iDiskOnChip in a Two-Drive Configuration (Master/Slave)
Pin 1 of the cable must be aligned with pin 1 of the iDiskOnChip connector.
Pin 44 of the cable must be aligned with pin 44 of the iDiskOnChip connector.
Pin 1 of the cable must be aligned with pin 1 of the iDiskOnChip connector.
Pin 40 of the cable must be aligned with pin 40 of the iDiskOnChip connector.
No jumper is installed (open)
Jumper is installed (short)
44-Pin Connector
44-Pin Connector
J1 Jumper Settings
Table 3: Jumper Settings for Master/Slave Mode
Data Sheet, Rev. 1.9
Figure 9: Master Setting for Vertical iDiskOnChip
Figure 7: Slave Setting for Vertical iDiskOnChip
Operation Mode
40-Pin Connector
40-Pin Connector
Master
Slave
iDiskOnChip (iDOC)
91-SR-012-01-8L