CP308 Introduction
ID 1027-4487, Rev. 3.0 Page 1 - 11
P R E L I M I N A R Y
Interfaces
CompactPCI Compliant with CompactPCI Specification PICMG® 2.0 R 3.0:
• System master operation
• 32-bit/ 33 MHz master interface
• 3.3 V or 5 V (universal PCI interface)
The CP308 is not equipped either with a handle microswitch or with a blue
LED and has no PCI signal precharge. When installed in a peripheral slot, the
CP308 is isolated from the CompactPCI bus. It receives power from the back-
plane and supports rear I/O.
CP308 removal under power:
When installed in a peripheral slot, the CP308 supports hot plugging on
the power interface through a dedicated power controller, but not on the
PCI interface.
Hot swapping of peripheral boards controlled by the CP308:
When installed in the system controller slot, the CP308 supports the hot swap-
ping of other boards. Individual clocks for each slot and Enum signal handling
are in compliance with the PICMG 2.1 Hot Swap Specification.
The CP308 itself, however, is not hot swappable. When installed in the system
controller slot, the system must be powered down in order to replace the
board.
Rear I/O The following interfaces are routed to the rear I/O connector J2:
• COM1 and COM2 (3.3V TTL signaling)
• 2 x USB 2.0
• VGA (analog)
• 2x Gigabit Ethernet
• 2x SATA
• System management signals
• General purpose signals
VGA Built-in Intel 3D Graphics accelerator for enhanced graphics performance:
• Supports resolutions up to QXGA (2048 x 1536 pixels)
• CRT hot plug support
• Dynamic Video Memory Technology (DVMT5.0)
Gigabit Ethernet Two 10 Base-T/100 Base-TX/1000 Base-T Gigabit Ethernet interfaces
based on the Intel® 82574L Ethernet PCI Express bus controller individu-
ally switchable to front I/O or rear I/O:
• Dual RJ-45 connector on the front panel
• Automatic mode recognition (Auto-Negotiation)
• Automatic cabling configuration recognition (Auto-MDI/X)
• Wake-on-LAN support
Cabling requirement: Category 5, UTP, four-pair cabling
Table 1-1: 4HP CP308 Main Specifications (Continued)
CP308 SPECIFICATIONS
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