Achronix Speedster22i SerDes Manual do Utilizador descarregar pdf (Página 57)

Figure 28: Unavailable Fields

As “Figure 28: Unavailable Fields” shows Some fields become unavailable based on earlier

choices made by the user. In this case, the user chooses ‘XAUI’ as the standard (not related to

simple_serdes_design)

Note: For the data-rate above 5.0 GBPS (including 10.3125 GBPS), the ACE GUI eventually

uses the wide-bus architecture and generates a wrapper that transmit/receive 40-bit data

from/to fabric. A later section of this chapter further details the wide-bus architecture.

Section on PMA Settings:

Clicking Next button on Overview page will bring up the section on PMA Settings. The first

page for PMA Settings is shown in “Figure 29: PMA Settings Window – First page”.

Alternatively, the user can click on PMA Settings on the Outline window of “Figure 24:

Outline Window”.

UG028, July 1, 2014

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Achronix Speedster22i SerDes Manual do Utilizador Página 57