Intel® Arria® 10 Transceiver PHY User Guide

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

2.6.6.9.5. XAUI PHY PMA Channel Controller Interface

Table 177.  PMA Channel Controller Signals
Signal Name Direction Description
rx_recovered_clk[3:0] Output This is the RX clock, which is recovered from the received data stream.
rx_ready Output Indicates PMA RX has exited the reset state and the transceiver can receive data. Synchronous to mgmt_clk.
tx_ready Output Indicates PMA TX has exited the reset state and the transceiver can transmit data. Synchronous to mgmt_clk.
pll_cal_busy_i Input Indicates the PLL calibration status.

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