A newer version of this document is available. Customers should click here to go to the newest version.
6.4. Transceiver Signals
Signal | Width | Clock Domain | Direction | Description |
---|---|---|---|---|
rx_sdi_start_reconfig 14 | 1 | rx_coreclk | Output | Request to start dynamic reconfiguration. This signal stays asserted until rx_sdi_reconfig_done indicates that the reconfiguration process is complete. |
rx_sdi_reconfig_done 14 | 1 | — | Input | Indicates that dynamic reconfiguration has completed. This signal should connect to the reconfiguration status signal of the external transceiver reconfiguration management.
|
rx_ready 14 | 1 | — | Input | Status signal from the transceiver reset controller to indicate when RX PHY sequence is complete. |
gxb_ltr 14 | 1 | rx_coreclk | Output | Control signal to the transceiver rx_set_locktoref input signal. Assertion of this signal programs the Rx CDR to lock manually to reference mode. |
gxb_ltd 14 | 1 | rx_coreclk | Output | Control signal to the transceiver rx_set_locktodata input signal. |
rx_ready_b | 1 | — | Input | Status signal from Transceiver Reset Controller to indicate when Rx PHY reset sequence is complete for link B For HD-SDI dual link receiver protocol configuration only. (Not supported anymore on A10 from 16.1 onwards). |
gxb_ltr_b | 1 | rx_coreclk | Output | Control signal to transceiver rx_set_locktoref input port. When asserted, programs the RX CDR to manual lock to reference mode. For HD-SDI dual link receiver protocol configuration only. (Not supported anymore on A10 from 16.1 onwards). |
gxb_ltd_b | 1 | rx_coreclk | Output | Control signal to transceiver rx_set_locktodata input port. When asserted, programs the RX CDR to manual lock to data mode. For HD-SDI dual link receiver protocol configuration only. (Not supported anymore on A10 from 16.1 onwards). |
rx_xcvr_reset_ack | 1 | — | Input | Status signal from transceiver indicating that the Rx transceiver is fully in reset |