FEATURES
Pericom PCIe to PCI Bridge Chip
2 Additional USB 2.0 from Host SBC via PCIe Bus
Single PCIe x1 Lane Converted to 4 PCI Loads
Provides Legacy PCI-104 Support in PCIe/104 System
Standard PCIe/104 Form Factor
Compatible with third-party PCIe/ 104 Boards
Temperature Range –40C - +85C
FUNCTIONAL DESCRIPTION
The ADLPCIe-PCI bridge card enables the upgrade of existing PCI platforms to PCIe/104-based SBCs while maintaining legacy support for PCI peripherals. For example, current systems utilizing our PCI/104 ADL945PC or PC/104+ ADL855PC can incorporate our latest second and third generation Intel® Core™ SBCs while maintaining legacy PCI support.
The ADLPCIe-PCI PCIe/104 bus adapter converts a single PCIe link lane (x1) into up to four 32-bit PCI loads operating at 33/66 MHz; allowing legacy PCI-104 and PC/104-Plus cards to be connected in a PCIe/104 system stack. The ADLPCIe-PCI also provides connection of an additional 2 USB ports routed from the host SBC over the PCI Express bus.
Technical Specifications
Board Feature Description
Bridge Controller Pericom® PI7C9X111SL
USB 2.0 2x ports from host via PCIe bus
PCI Express Feature
Physical Layer Interface PCIe/104 Type 1 x1 link at 2.5GT/s data rate
PCI Express to PCI/PCI-X Bridge Specification Revision 1.0 compliant
PCI Feature
Physical Layer Interface PCI-104 32-Bit / 66MHz
PCI-104 32-Bit / 66MHz Up to four PCI loads (Masters)
Ordering InformationItem Codes Part# Description
ADLPCIe-PCI 299940 PCIe/104 x1 PCIe to PCI Bus Adapter