| phy_rx_margin_res_req |
1 |
output |
pclk |
RX Margin Response Request. When 1b, data presented on phy_rx_margin_res_{*} signals to MAC is
valid. GT Quad drives
phy_rx_margin_req_req to 1b then waits for phy_rx_margin_res_ack to be driven 1b,
before driving it to 0b. |
| phy_rx_margin_res_ack |
1 |
input |
pclk |
RX Margin Response Ack. 1b indicates MAC has accepted data presented
on phy_rx_margin_res_{*}
signals to a GT Quad, and 1b in response to
phy_rx_margin_res_req being 1b. phy_rx_margin_res_ack is driven to 0b, when phy_rx_margin_res_req transitions to
0b. |
| phy_rx_margin_res_lane_num |
2 |
output |
pclk |
RX Margin Response Lane Number. Physical Lane Number in a GT Quad for
which data has been received in the range 0H-3H. |
| phy_rx_margin_res_cmd |
4 |
output |
pclk |
RX Margin Response Command. This is the command in response to request
generated by GT Quad. |
| phy_rx_margin_res_payload |
8 |
output |
pclk |
RX Margin Response Payload. This is payload returned by GT Quad in
response. |