Optional Hardware - SiFive HiFive Unleashed Getting Started Manual

Chapter 3

Optional Hardware

Ethernet Cable
HiFive Unleashed Development Kit has an RJ45 Ethernet port that enables the FU540-C000 to
connect to an 10/100/1000 Base-T network.
FMC Expansion Carrier Card
Additional functionality can be added to the HiFive Unleashed Development Kit through the
FMC connector. The FMC expansion carrier card typically has an FPGA to enable third-party
developers to add new logic to the development kit.
The HiFive Unleashed Development Kit can be directly powered from the FMC expansion car-
rier card. When powering from the FMC expansion carrier card, do not plug in the 12V DC
adapter into the HiFive Unleashed.
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