[Figure 1, callout 17]
A PS Gigabit Ethernet MAC (GEM) implements a 10/100/1000 Mbps Ethernet interface
(see the following figure), which connects to TI DP83867IRPAP U134 Ethernet RGMII PHY
before being routed to a vertical dual-stacked RJ45 Ethernet connector J307 (lower
receptacle). The RGMII Ethernet PHY is boot strapped to PHY address (0x02) and Auto Negotiation is set to Enable.
The following figure shows the dual Ethernet topology.
Figure 1. Dual RGMII Ethernet
