Intel® Arria® 10 Transceiver PHY User Guide

Download
ID 683617
Date 3/28/2022
Public
Document Table of Contents

4.3.3. Transceiver Blocks Affected by Reset and Powerdown Signals

You must reset the digital PCS each time you reset the analog PMA or PLL. However, you can reset the digital PCS block alone.

Table 246.  Transceiver Blocks Affected by Specified Reset and Powerdown Signals

Transceiver Block

pll_powerdown

tx_analogreset

tx_digitalreset

rx_analogreset

rx_digitalreset

CMU PLL Yes
ATX PLL Yes
fPLL Yes
CDR       Yes  
Receiver Standard PCS Yes
Receiver Enhanced PCS Yes
Receiver PMA Yes
Receiver PCIe* Gen3 PCS         Yes
Transmitter Standard PCS Yes
Transmitter Enhanced PCS Yes
Transmitter PMA Yes
Transmitter PCIe Gen3 PCS Yes

Did you find the information on this page useful?

Characters remaining:

Feedback Message