IXF1104
2.0General Description
The IXF1104 provides up to a 4.0 Gbps interface to four individual 10/100/1000 Mbps
•Serializer/Deserializer (SerDes) with Optical Module Interface support
•Gigabit Media Independent Interface (GMII)
•Reduced Gigabit Media Independent Interface (RGMII).
Figure 1 illustrates the IXF1104 block diagram.
Figure 1. Block Diagram
|
| CPU |
|
|
|
| uP IF |
|
|
Processor |
|
| Interface | PHY 1 Device |
|
|
| ||
Forwarding Engine/Network |
|
| SerDes/RGMII/GMII | PHY 2 Device |
| Intel® |
| ||
SPI3 | IXF1104 MAC |
| ||
| PHY 3 Device | |||
|
| |||
|
| PHY 4 Device | ||
|
|
| ||
|
| MDIO |
|
|
|
|
|
|
20 | Datasheet |
Document Number: 278757
Revision Number: 007
Revision Date: March 25, 2004