Altera Triple Speed Ethernet MegaCore Function User Manual

Page 170

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Recommended Termination Value

Width

I/O

Port Name

1'b1

1

I

magic_sleep_n

1'b0

1

I

ff_tx_crc_fwd

Left open

1

O

ff_tx_septy

Left open

1

O

tx_ff_uflow

Left open

1

O

ff_tx_a_full

Left open

1

O

ff_tx_a_empty

Left open

18

O

rx_err_stat

Left open

4

O

rx_frm_type

Left open

1

O

ff_rx_dsav

Left open

1

O

ff_rx_a_full

Left open

1

O

ff_rx_a_empty

Table 8-3

lists the following ports that are exposed in the Qsys system for a design that has MAC variation

without internal FIFO buffers.

Table 8-3: Exposed Ports and Recommended Termination Value for MAC Variation Without Internal FIFO Buffers

Recommended Termination Value

Width

I/O

Port Name

1'b0

1

I

xon_gen_<n>

1'b0

1

I

xoff_gen_<n>

Left open

1

O

magic_wakeup_<n>

1'b1

1

I

magic_sleep_n_<n>

1'b0

1

I

ff_tx_crc_fwd_<n>

Design Considerations

Altera Corporation

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UG-01008

Exposed Ports in the New User Interface

8-8

2014.06.30

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