DE2-115 Datasheet, PDF(58/116 Page) Altera Corporation – The DE2-115 package contains all components needed to use the DE2-115 board in conjunction with a computer that runs the Microsoft Windows OS.

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DE2-115 Datasheet, PDF (58/116 Pages) Altera Corporation – The DE2-115 package contains all components needed to use the DE2-115 board in conjunction with a computer that runs the Microsoft Windows OS.

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You will need to perform a hardware reset after any change for enabling new settings. Table 4-21

and Table 4-22 describe the working mode settings for ENET0 PHY (U8) and ENET1 PHY (U9)

respectively.

In addition, it is dynamically configurable to support 10Mbps, 100Mbps (Fast Ethernet) or

1000Mbps (Gigabit Ethernet) operation using standard Cat 5e UTP cabling. The associated pin

assignments are listed in Table 4-23. For detailed information on how to use the 88E1111 refers to

its datasheet and application notes, which are available on the manufacturerâs website.

Figure 4-27 Connections between FPGA and Ethernet

Figure 4-28 Working mode setup header for Ethernet PHY

Table 4-21

JP1 Jumper Settings

Short Pins 1 and 2

Short Pins 2 and 3

Jumper Settings for Working Mode of ENET0 (U8)

ENET0 PHY Working Mode

RGMII Mode

MII Mode

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