3.1 General Information
The backplane designed for the CP-150 is the MIC-3800. MIC-3800 has an H.110 CT bus and six CompactPCI™ slots. One slot is assigned to the CPU board and the other slots are for five peripheral boards. The CP-150 supports onboard IDE and floppy connectors, providing a cost effective solution. In order to provide users with a flexible system configuration, the CP-150 includes one standard ATX power connector that fits one ATX power supply. The CP-150 complies with PICMG 2.1 Hot-Swap Specification, providing full hot-swapping capability. Users can build a hot-swap system using hot-swap plug-in boards and software.
3.2 Features
•Six CompactPCI™ slots (one system slot and five peripheral slots)
•64-bit PCI bus compliant
•Complies with PICMG 2.1 Hot-Swap Specification
3.3 Specifications
•Six CompactPCI™ slots (one system slot and five peripheral slots)
•Bus width: 64-bit
•8-layer PCB, 3.0 mm thick
•Power connector: One ATX power connector for connecting a standard ATX power supply
•Complies with CompactPCI™ Specification PICMG 2.0, R.3.0
•Complies with CompactPCI™ Hot Swap Specification PICMG 2.1, R2.0.
•Complies with CompactPCI™ Computer Telephony PICMG2.5, R1.0
•Logic ground and Chassis ground share an earthed conductor
•Dimensions: 144 x 262 mm
•Operating temperature: -5 ° C ~ 80° C
3.4 Slot Assignments
The CompactPCI™ specification defines slot numbering separation for physical and logical slots. Each slot has a physical number and a logical number (refer to the CompactPCI™ specification version 2.0 R3.0 for further information on slot assignments). The physical numbers are printed on the backplane, enclosed in circles or triangles. Slot 1 of the MIC-3800 is the system slot. It is marked by a triangle, and can only be used by a CPU board. The other slots are peripheral slots. The logical number of each slot is defined according to the IDSEL signal and the associated address used to select the slot. Table 3-1 shows the system-peripheral slots relationships on the backplane. The system slot has a logical number of 1, and
CP-150 User Manual --- Page 24
