Ethernet SGMII Common Properties Tab

The settings in this tab apply to all lanes in the same quad.

Table 1. Common Properties Tab: Config Sub-Tab Settings

Parameter	Choices	Notes
Common Instance Name	User defined	Default: cmn_inst1. This field defines the prefix that is applied to all common signals.
Remove 1 Preamble Byte for Even Number of Idles	On, off	Default: off.
Reference Clock Frequency (MHz)	62.5, 100, 156.25	Default: 156.2500
Reference Clock Source	External	You must use an external clock.
Clock	CMN_REFCLK0	Defaults to CMN_REFCLK0. Block Editor shows the name of the resource that you should use for this clock.
Enable 50 Ω to ground on-die termination for REFCLK0	On, off	Default: on. Indicate whether to use on-die termination for the reference clock.

Table 2. Common Properties Tab: APB Sub-Tab

Parameter	Selection	Notes
APB Clock Pin Name	User defined	Specify the pin name.
Invert APB Clock Pin	On, off	Default: off. Indicate whether to invert the clock signal.
Pin and bus names	User defined	Define the APB pin names. Efinix recommends using the default names.

Table 3. Common Properties Tab: Error And Status Sub-Tab Settings

Parameter	Selection	Notes
PHY Ready Pin Name	User defined	Define the pin name. Efinix recommends using the default name.