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PI2PCIE212ZHE
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PI2PCIE212ZHE

Product Overview

  • Category: Integrated Circuit
  • Use: PCIe to PCI Bridge
  • Characteristics: High-speed data transfer, bridge functionality, compact size
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Facilitates communication between PCI and PCIe devices
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Interface: PCIe Gen2 x1 to PCI
  • Operating Voltage: 3.3V
  • Operating Temperature: -40°C to +85°C
  • Data Transfer Rate: Up to 5 Gbps
  • Power Consumption: < 500mW
  • Dimensions: 6mm x 6mm

Detailed Pin Configuration

The PI2PCIE212ZHE features the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power Supply (3.3V) | | 2 | GND | Ground | | 3 | REFCLKP | Positive Reference Clock Input | | 4 | REFCLKN | Negative Reference Clock Input | | 5 | PERST# | PCI Reset | | 6 | CLKREQ# | Clock Request | | 7 | WAKE# | Wake Signal | | 8 | CLKREQ# | Clock Request | | ... | ... | ... |

Functional Features

  • Converts PCIe signals to PCI signals and vice versa
  • Supports high-speed data transfer up to 5 Gbps
  • Provides bridge functionality for seamless communication between PCI and PCIe devices
  • Low power consumption for energy-efficient operation
  • Compact size allows for easy integration into various systems

Advantages and Disadvantages

Advantages

  • Enables compatibility between PCI and PCIe devices
  • High-speed data transfer for efficient communication
  • Compact size allows for flexible integration
  • Low power consumption for energy efficiency

Disadvantages

  • Limited to PCIe Gen2 x1 interface
  • May not be suitable for applications requiring higher data transfer rates

Working Principles

The PI2PCIE212ZHE acts as a bridge between PCI and PCIe interfaces. It converts the signals from one interface to the other, allowing seamless communication between devices using different interfaces. The bridge facilitates the transfer of data at high speeds, ensuring efficient operation.

Detailed Application Field Plans

The PI2PCIE212ZHE finds application in various fields, including:

  1. Industrial Automation: Enables communication between legacy PCI-based industrial control systems and modern PCIe-based devices.
  2. Embedded Systems: Facilitates integration of PCIe devices into embedded systems with existing PCI interfaces.
  3. Gaming: Allows compatibility between older PCI gaming peripherals and newer PCIe-based gaming systems.
  4. Medical Devices: Bridges the gap between PCI medical equipment and PCIe-enabled computers for data exchange.

Detailed and Complete Alternative Models

  1. PI2PCIE213ZHE: Similar to PI2PCIE212ZHE but supports PCIe Gen3 x1 interface.
  2. PI2PCIE214ZHE: Enhanced version with additional features such as hot-plug support and advanced power management.

These alternative models offer improved capabilities and compatibility for specific requirements.

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10个与PI2PCIE212ZHE在技术解决方案中的应用相关的常见问题及解答

Sure! Here are 10 common questions and answers related to the application of PI2PCIE212ZHE in technical solutions:

  1. Q: What is PI2PCIE212ZHE? A: PI2PCIE212ZHE is a PCIe-to-PCI bridge chip designed for connecting PCI devices to a computer system via a PCIe interface.

  2. Q: What are the key features of PI2PCIE212ZHE? A: Some key features of PI2PCIE212ZHE include support for PCIe Gen2, two independent PCI buses, hot-plug capability, and low power consumption.

  3. Q: How can PI2PCIE212ZHE be used in technical solutions? A: PI2PCIE212ZHE can be used to integrate legacy PCI devices into modern computer systems that only have PCIe slots, allowing for backward compatibility.

  4. Q: Can PI2PCIE212ZHE be used in both desktop and embedded systems? A: Yes, PI2PCIE212ZHE is suitable for use in both desktop computers and embedded systems, providing flexibility in various technical solutions.

  5. Q: Does PI2PCIE212ZHE require any additional drivers or software? A: No, PI2PCIE212ZHE does not require any additional drivers or software. It is plug-and-play compatible with most operating systems.

  6. Q: What is the maximum data transfer rate supported by PI2PCIE212ZHE? A: PI2PCIE212ZHE supports a maximum data transfer rate of up to 5 Gbps per PCIe lane, depending on the capabilities of the PCIe slot it is connected to.

  7. Q: Can PI2PCIE212ZHE be used to connect multiple PCI devices simultaneously? A: Yes, PI2PCIE212ZHE supports two independent PCI buses, allowing for the connection of multiple PCI devices simultaneously.

  8. Q: Is PI2PCIE212ZHE compatible with older versions of PCIe? A: Yes, PI2PCIE212ZHE is backward compatible with PCIe Gen1, so it can be used with older systems that have PCIe Gen1 slots.

  9. Q: Can PI2PCIE212ZHE be used in a hot-swappable configuration? A: Yes, PI2PCIE212ZHE supports hot-plug capability, allowing for the addition or removal of PCI devices without the need to power down the system.

  10. Q: Are there any limitations or considerations when using PI2PCIE212ZHE? A: Some considerations include ensuring compatibility with the specific PCIe slot and operating system requirements, as well as verifying power and cooling requirements for the connected PCI devices.

Please note that these answers are general and may vary depending on the specific implementation and technical requirements.