The PI7C8154BNA is a PCI Express to PCI/PCI-X bridge manufactured by Pericom (now Diodes Incorporated). This bridge allows for seamless integration between modern PCI Express systems and legacy PCI or PCI-X devices. It is commonly used in industrial PCs, embedded systems, and other applications requiring compatibility with older PCI peripherals.
Applications:
- Industrial PCs: Allows the use of legacy PCI cards in modern industrial PC systems.
- Embedded Systems: Enables the integration of PCI peripherals into embedded systems with PCI Express interfaces.
- Data Acquisition Systems: Provides a bridge for connecting PCI-based data acquisition cards to PCI Express systems.
- Test and Measurement Equipment: Enables the use of legacy PCI test and measurement cards in modern systems.
- Medical Equipment: Facilitates the integration of PCI peripherals into medical devices with PCI Express interfaces.
Features:
- PCI Express to PCI/PCI-X Bridge: Bridges between PCI Express and PCI/PCI-X buses.
- PCI Express 1.0a Compliant: Complies with the PCI Express 1.0a specification.
- PCI/PCI-X Compliant: Complies with the PCI and PCI-X specifications.
- Supports 32-bit and 64-bit PCI: Supports both 32-bit and 64-bit PCI devices.
- Supports 33 MHz and 66 MHz PCI: Supports both 33 MHz and 66 MHz PCI clock speeds.
- Advanced Power Management: Supports advanced power management features for energy efficiency.
- Interrupt Controller: Integrated interrupt controller for PCI devices.
Benefits:
- Legacy Compatibility: Enables the use of legacy PCI devices in modern PCI Express systems.
- Seamless Integration: Provides a seamless bridge between PCI Express and PCI/PCI-X buses.
- High Performance: Supports high-speed data transfer between PCI Express and PCI devices.
- Energy Efficiency: Reduces power consumption through advanced power management features.
- Cost-Effective Solution: Provides a cost-effective solution for integrating legacy PCI devices into modern systems.
Additional Details:
The PI7C8154BNA is a key component for systems requiring backward compatibility with legacy PCI peripherals. It allows for the reuse of existing PCI cards in new systems based on PCI Express, reducing the need for costly redesigns or replacements. The bridge supports both 32-bit and 64-bit PCI devices, as well as 33 MHz and 66 MHz PCI clock speeds, providing flexibility for a wide range of applications. The integrated interrupt controller simplifies the design of PCI-based systems. The device is compliant with the PCI Express 1.0a specification, ensuring compatibility with a wide range of PCI Express host systems. The PI7C8154BNA is commonly used in industrial PCs, embedded systems, and other applications where legacy PCI compatibility is required.
