PI7C9X110BNBE

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PI7C9X110BNBE Interface - Specialized

The PI7C9X110BNBE is an advanced system bridge control solution designed by Pericom Semiconductor that offers specialized interface performance. This device is targeted at complex computer and peripheral applications, providing a lower power, single-chip solution that can support up to two ports. With features such as Hot Plugging, MSI Support, and MSL-0 power management, this device simplifies the implementation of high-speed switched media and enables system designers to rapidly add features.

Application Field

The PI7C9X110BNBE is designed to provide switching solutions for mass storage device systems, especially for PCI Express (selecting port A or B) and other peripheral applications requiring higher speed and controlled power management. This device provides a high-performance single-chip solution for two ports and provides a much lower power consumption than other solutions.

The device supports up to two ports, each of which can be configurable for up to 8 lanes of up to Gen3 speeds, depending on the particular application. It also supports external application clock configurable from 25 MHz to 150 MHz. Other features of the device includes: Hot Plug capable, MSI Support, CAS latency adjusting, extended transaction processing and MSL-0 power management. With these features, the PI7C9X110BNBE provides cost-effective solutions for most of the systems where performance and power requirements are higher.

Working Principle

The process of the PI7C9X110BNBE starts with the signal input, which is processed by the circuit ASIC. Interfaces are implemented through the controller based on the internal architecture. Then data is transmitted through dedicated signal paths. Bus transactions are sent and received through internal signal paths. Signals are processed through I/O logic from the controller. Both active and inactive states are handled internally by the controller.

The device enables the data transmission as well as clock synchronization of the data stream. It thus improves the performance of data transfers of the systems. The switching engine also supports an innovative power management feature that allows the circuit to do its job with almost zero power consumption. This mechanism regulates the supply voltage to the circuit, reducing the amount of power in non-active states. Thus, consumption in idle and low-power states is reduced significantly.

Conclusion

The PI7C9X110BNBE is an advanced and highly specialized interface control solution designed to offer high speed switched media solutions. It is an ideal solution for high performance, low-power system designs that require interchangeability and flexibility. With features such as Hot-plugging, MSI Support and MSI-0 power management, this product simplifies system design and enables system designers to rapidly add features.

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