


| Features |
| • | 8 Slot PCI-X Backplane |
| • | Independent Slot Controls For Each PCI-X Slot To: |
| • | Power Up/Down Slots |
| • | Reset Slots |
| • | Include/Isolate JTAG |
| • | Control PCI/PCI-X Configuration and Rates |
| • | PCI Slots capable of operating at 133MHz PCI-X |
| • | Local PrPMC Management Processor Support operating at 100MHz PCI-X |
| • | Uses Standard ATX Style Power Connector |
| Typical Applications |
| • | PCI-X Test Platform |
| Description |
|
XAct1000 is an intelligent backplane designed to expand high performance 133 MHz PCI-X operation to 8 PCI slots. The XAct1000 uses a fully bridged architecture to allow each slot to operate independently and locally at the maximum 133Mhz PCI-X bandwidth. The XAct1000 provides the ability to simultaneously test 8 PCI-X 133MHz devices while providing independent slot controls for power, reset, JTAG operations, and PCI-X rates. The XAct1000 requires a PrPMC for system management. The PrPMC slot operates at 100MHz PCI-X rates. Connector support is provided for serial and ethernet connections supported by the PMC device. The XAct1000 supports a standard ATX power connector allowing low cost power supplies to be used. |


| PrPMC |
| • | Supports PrPMC at 33/66/100MHz |
| • | Compatible with the XPedite1000 PrPMC offering also from X-ES |
| JTAG Support |
| • | Two Seperate JTAG chains to aid in development and debug |
| • | 8 PCI-X Slots |
| • | 8 PCI-X Bridges connected directly to slots |
| Physical |
| • | Custom form factor |
| • | 10.8" x 11.825" |
| Power Requirements |
| +3.3V | 3.00A | 9.9W |
| +5.0V | 7.00A | 35.0W |
| +12.0V | 16.80A | 201.6W |
| -12.0V | 0.90A | 10.8W |
| These values include XAct1000, PrPMC, and 8 PCI-X cards drawing 25W each. |
| Operating Temperature |
| • | 0 to +55C ambient, at board |


