Can I use the tx_cal_busy, rx_cal_busy signals to know the reset completion timing when resetting from tx_analogrest, tx_digitalreset of Transceiver PHY in Arria® 10?
Category: Transceiver
tool:-
Device: Arria® 10
tx_cal_busy / rx_cal_busy is a signal for electrical calibration of the transceiver, and is not suitable as a signal for knowing the reset completion timing.
Use the tx_ready and rx_ready signals to know the reset completion timing.
Reference information
https://www.altera.com/en_US/pdfs/literature/hb/arria-10/ug_arria10_xcvr_phy.pdf
(Search with tx_cal_busy etc.)
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