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Chapter 5: Connectors
98
DDR2 SDRAM Connectors (P1, P2)
P1 and P2 are 90°, 200-pin connectors that accommodate 1.8V, 200-pin, PC2-3200 DDR2-400
SDRAM Registered SDRAM used for system memory. See
Figure 5-1, “Connector Locations,”
on page 86 , for connector identification. For more information about system memory, see the
topic “Memory Configuration” on page 34 .
Hot-Swap Ejector Switch Connector (P3)
P3 is a 3-pin, vertical, 1.25 mm (.049 in), surface-mount connector linking the hot-swap switch
to the board's lower ejector mechanism. This switch is tied to logic on the CPC5565 to sense a
board extraction or insertion. See
Table 5-14, “P3 Hot-Swap Ejector Switch Connector Pinout,”
for pin definitions and Figure 5-1, “Connector Locations,” on page 86 , for connector
identification.
SATA Hard Disk Connector (Optional)
The Serial ATA hard disk connector implemented on the CPC5565 supports SATA drives but
does not support the SAS portion of the connector. One port is routed to the connector. See
Figure 5-1, “Connector Locations,” on page 86 , for the connector location.
Table 5-14: P3 Hot-Swap Ejector Switch Connector Pinout
Pin # Function
1 Common
2 Latched
3 Unlatched