Altera Stratix GX Transceiver - Manual (Page 150)

5–38 Altera Corporation
Stratix GX Transceiver User Guide January 2005
XAUI Mode MegaWizard Plug-In Manager
Figure 5–31. MegaWizard Plug-In Manager - ALTGXB (Page 6 of 9) - Receiver (2) Notes (1) – (3)
Notes to Figure 5–31 :
(1) For more information, refer to the Stratix GX Analog Description chapter.
(2) For more information, refer to the Stratix GX Analog Description chapter. The Force Signal Detect option is always on
and cannot be turned off. Because the signal detect circuitry is always forced, the rx_signaldetect is always set
in XAUI mode.
(3) XAUI Data Rate is set to 3125 Mbps by default. Other data rates are possible, but they must adhere to the set
multiplication factor of 2,4,5,8,10,16,20 of the input clock. Multiplication factors of 2,4,5 must use the
refclkb
pins. Multiplication factor of 2 also requires that the receiver PLL be trained by the transmitter PLL.