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XIO2200AZGW from TI,Texas Instruments

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XIO2200AZGW

Manufacturer: TI, TEXAS

x1 PCI Express to 1394a OHCI and 2-Port PHY 176-BGA MICROSTAR

Partnumber Manufacturer Quantity Availability
XIO2200AZGW TI, TEXAS 252 In Stock

Description and Introduction

x1 PCI Express to 1394a OHCI and 2-Port PHY 176-BGA MICROSTAR The XIO2200AZGW is a PCI-to-IEEE 1394a OHCI Host Controller manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** XIO2200AZGW  
- **Type:** PCI-to-IEEE 1394a OHCI Host Controller  
- **Interface:** PCI (32-bit, 33/66 MHz)  
- **Compliance:** OHCI (Open Host Controller Interface) 1.1  
- **IEEE 1394a Support:** Yes (FireWire 400)  
- **Number of Ports:** Typically supports 3 ports  
- **Data Transfer Rate:** Up to 400 Mbps (S400)  
- **Power Supply:** 3.3V  
- **Package:** 144-pin BGA (Ball Grid Array)  
- **Operating Temperature:** Commercial range (0°C to 70°C)  

### **Descriptions:**  
The XIO2200AZGW is a PCI-based host controller that enables IEEE 1394a (FireWire 400) connectivity for PCs and embedded systems. It complies with the OHCI 1.1 standard, ensuring compatibility with major operating systems. The controller facilitates high-speed data transfer between a host system and FireWire peripherals.  

### **Features:**  
- **PCI Bus Master Support:** Enables efficient data transfers with minimal CPU overhead.  
- **IEEE 1394a Compliance:** Supports S100, S200, and S400 data rates (100/200/400 Mbps).  
- **OHCI 1.1 Compatibility:** Ensures driver support across multiple OS platforms.  
- **Integrated PHY:** Includes a 3-port IEEE 1394a physical layer (PHY) for direct connection to FireWire devices.  
- **Low Power Consumption:** Optimized for power efficiency in desktop and mobile applications.  
- **Plug-and-Play Support:** Compliant with PCI Power Management Interface (PCI PMI) for easy configuration.  
- **Advanced Power Management:** Supports D0 (active) to D3 (low-power) states.  

This information is based solely on the available technical details for the XIO2200AZGW.

Application Scenarios & Design Considerations

x1 PCI Express to 1394a OHCI and 2-Port PHY 176-BGA MICROSTAR

Alternative Part Number

  • TSB43AB22APDT --: IEEE 1394a-2000 link-layer controller in the same TI 1394 family, offering comparable 1394 link functionality for similar PCI-to-1394 bridge applications.
  • TSB82AA2IPGE --: TI 1394b link-layer controller with integrated PHY interface, a higher-speed successor suitable when the design can accept 1394b capability and a different package footprint.
  • VT6306 --: Widely used PCI-to-IEEE 1394 host controller with integrated PHY, functionally similar to the XIO2200A PCIe-to-1394 bridge for legacy 1394 connectivity designs.
  • TSB82AA2PGE --: TI IEEE 1394a link-layer controller with integrated PCI interface, offering similar 1394 connectivity functions for designs migrating away from the XIO2200A.
  • FW322-04 --: PCI-based IEEE 1394a host controller with comparable link-layer functionality, usable as a cross-vendor alternative where the PCIe-to-1394 bridge is not strictly required.

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