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ZCU102 Evaluation Board User Guide
48
UG1182 (v1.2) March 20, 2017
Chapter 3:
Board Component Descriptions
GEM3 Ethernet (MIO 64-77)
[
, callout 12]
The PS-side Gigabit Ethernet MAC (GEM) implements a 10/100/1000 Mb/s Ethernet
interface, shown in
, which connects to a TI DP83867IRPAP Ethernet RGMII PHY
before being routed to an RJ45 Ethernet connector. The RGMII Ethernet PHY is boot
strapped to PHY address
5'b01100
(
0x0C)
and Auto Negotiation set to
Enable
.
Communication with the device is covered in the DP83867 RGMII PHY data sheet
X-Ref Target - Figure 3-12
Figure 3-12:
Ethernet Block Diagram
7,
'3,5
*(0
0,2
5*0,,
0',2
5-DQG
0DJQHWLFV
;