22.214.171.124.1. Non-Bonded Channel Configurations Using the x1 Clock Network 126.96.36.199.2. Non-Bonded Channel Configurations Using the xN Clock Network 188.8.131.52.3. Bonded Channel Configurations 184.108.40.206.4. Bonded Channel Configurations Using the xN Clock Network 220.127.116.11.5. Bonded Channel Configurations Using the PLL Feedback Compensation Path
3.2.1. User-Coded Reset Controller Signals 3.2.2. Resetting the Transmitter with the User-Coded Reset Controller During Device Power-Up 3.2.3. Resetting the Transmitter with the User-Coded Reset Controller During Device Operation 3.2.4. Resetting the Receiver with the User-Coded Reset Controller During Device Power-Up Configuration 3.2.5. Resetting the Receiver with the User-Coded Reset Controller During Device Operation
4.1. Protocols and Transceiver PHY IP Support 4.2. 10GBASE-R and 10GBASE-KR 4.3. Interlaken 4.4. PCI Express (PCIe)—Gen1, Gen2, and Gen3 4.5. XAUI 4.6. CPRI and OBSAI—Deterministic Latency Protocols 4.7. Transceiver Configurations 4.8. Native PHY IP Configuration 4.9. Stratix V GT Device Configurations 4.10. Document Revision History
4.2.1. 10GBASE-R and 10GBASE-KR Transceiver Datapath Configuration 4.2.2. 10GBASE-R and 10GBASE-KR Supported Features 4.2.3. 1000BASE-X and 1000BASE-KX Transceiver Datapath 4.2.4. 1000BASE-X and 1000BASE-KX Supported Features 4.2.5. Synchronization State Machine Parameters in 1000BASE-X and 1000BASE-KX Configurations 4.2.6. Transceiver Clocking in 10GBASE-R, 10GBASE-KR, 1000BASE-X, and 1000BASE-KX Configurations
4.4.1. Transceiver Datapath Configuration 4.4.2. Supported Features for PCIe Configurations 4.4.3. Supported Features for PCIe Gen3 4.4.4. Transceiver Clocking and Channel Placement Guidelines 4.4.5. Advanced Channel Placement Guidelines for PIPE Configurations 4.4.6. Transceiver Clocking for PCIe Gen3
6.1. Dynamic Reconfiguration Features 6.2. Offset Cancellation 6.3. PMA Analog Controls Reconfiguration 6.4. On-Chip Signal Quality Monitoring (Eye Viewer) 6.5. Decision Feedback Equalization 6.6. Adaptive Equalization 6.7. Dynamic Reconfiguration of Loopback Modes 6.8. Transceiver PLL Reconfiguration 6.9. Transceiver Channel Reconfiguration 6.10. Transceiver Interface Reconfiguration 6.11. Document Revision History
2.3.3. GXB 0 PPM Core Clock Assignment
The common clock should have a 0 PPM difference with respect to the read side of the TX FIFO (in the 10G PCS channel) or TX phase compensation FIFO (in the Standard PCS channel) of all the identical channels. A frequency difference causes the FIFO to under-run or overflow, depending on whether the common clock is slower or faster, respectively.
The 0 PPM common clock driver can be driven by one of the following sources:
- tx_clkout in non-bonded channel configurations
- tx_clkout in bonded channel configurations
- rx_clkout in non-bonded channel configurations
- refclk when there is 0 PPM difference between refclk and tx_clkout
|To||tx_dataout/rx_datain pins of all channels whose tx/rx_coreclk ports are connected together and driven by the 0 PPM clock driver.|
|Assignment Name||0 PPM coreclk setting|
Note: For more information about QSF assignments and how 0 PPM is used with various transceiver PHYs, refer to the Altera Transceiver PHY IP Core User Guide.
9 You can find the full hierarchy name of the 0 PPM clock driver using the Node Finder feature in the Quartus II Assignment Editor.
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