17
Placement & Connector
P55TU
1
Pe ntium
PCI#1
RAID Port
3.8 IDE Interface
3.8.1 Primary, Secondary IDE Connectors
Prima ry / Seconda ry IDE a re 40 pins interna l IDE port conn ectors. Use a
40 pins fla t ca ble to connect between this connector a nd the IDE devices.
Norma lly put the boot-up ha rd disk a t the prima ry IDE cha nnel a nd other
IDE devices a t the seconda ry IDE cha nnel (like CD-ROM). Ea ch IDE
connector ca n connect for two IDE devices a nd do not forget to set the
first IDE device to "Ma ster" a nd second IDE device to "Sla ve" when you
connect two IDE devices in one connector.
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1 2
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39 40
39 40
3.8.2 IDE LED
J26 pins LED connector. Reference to Cha ptor 3.9 for more deta il.
Pin
1
2
Assignment
LED anode (+)
LED cathode (-)
3.9 USB (Unversal Serial Bus)
J4 is a 2 x 8 pin connector, this fea ture is reserved for future USB use.
Summary of Contents for P55TU
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