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6 microsd, 7 ethernet interfaces, 6 microsd 4.7 ethernet interfaces – Artesyn NITX-300-ET-DVI Installation and Use (August 2014) User Manual

Page 49: Figure 4-3, Sdio link connection diagram

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Functional Description

NITX-300-ET-DVI Installation and Use (6806800N97B)

49

4.6

MicroSD

NITX-300-ET-DVI contains one SDIO link, which is routed to a micro SD slot.

4.7

Ethernet Interfaces

NITX-300-ET-DVI provides a 10/100/1000 Ethernet connecting to the connector RJ45 J1. The
magnetic is integrated into the RJ45 connector. The Ethernet MAC is stored in an onboard
EEPROM.

The connection interface is Reduced Gigabit Media Independent Interface (RGMII) between
Topcliff and Marvell 88E1111.

The Ethernet supports LAN wake function.

There are 2 types of power supply required by Marvel 88E1111: 2.5 V and 1.2 V.

Figure 4-3

SDIO Link Connection Diagram