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Intel® 21555 Non-transparent PCI-to-PCI Bridge
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The Intel® 21555 Non-transparent PCI-to-PCI bridge chip enables add-in card vendors to deliver high-performance, intelligent option cards and embedded products that previously were not possible. Designed specifically for applications where a processor is used behind a PCI-to-PCI bridge, the Intel 21555 provides a clean architecture for creating a product with multiple processor domains.
 
 
Product information
 
 
 
Product highlights
 
Non-transparent PCI-to-PCI bridge technology for high-performance embedded and intelligent I/O applications
Independent address spaces and asynchronous clocks deliver unparalleled application flexibility
64-bit primary and secondary bus interfaces deliver high performance for data-intensive applications.
Compliant with ACPI and PCI bus power management specifications
Secondary bus arbitration support for up to nine bus master devices
Evaluation Design Kit speeds time-to-market
Fully compliant with Revision 2.3 of the PCI specification including delayed transactions
Available in both 33 and 66 MHz variants
 
 
 
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