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1. GTS Transceiver Overview
2. GTS Transceiver Architecture
3. Implementing the GTS PMA/FEC Direct PHY Intel FPGA IP
4. Implementing the GTS System PLL Clocks Intel FPGA IP
5. Implementing the GTS Reset Sequencer Intel FPGA IP
6. GTS PMA/FEC Direct PHY Intel FPGA IP Example Design
7. Design Assistance Tools
8. Debugging GTS Transceiver Links with Transceiver Toolkit
9. Document Revision History for the GTS Transceiver PHY User Guide
3.1. IP Overview
3.2. Designing with the GTS PMA/FEC Direct PHY Intel FPGA IP
3.3. Configuring the GTS PMA/FEC Direct PHY Intel FPGA IP
3.4. Signal and Port Reference
3.5. Bit Mapping for PMA, FEC, and PCS Mode PHY TX and RX Datapath
3.6. Clocking
3.7. Custom Cadence Generation Ports and Logic
3.8. Asserting reset
3.9. Bonding Implementation
3.10. Configuration Register
3.11. Configuring the GTS PMA/FEC Direct PHY Intel FPGA IP for Hardware Testing
3.12. Configurable Quartus® Prime Software Settings
3.13. Hardware Configuration Using the Avalon® Memory-Mapped Interface
3.3.1. Preset IP Parameter Settings
3.3.2. Common Datapath Options
3.3.3. TX Datapath Options
3.3.4. RX Datapath Options
3.3.5. PMA Configuration Rules for Specific Protocol Mode Implementations
3.3.6. FEC Options
3.3.7. PCS Options
3.3.8. Avalon® Memory-Mapped Interface Options
3.3.9. Register Map IP-XACT Support
3.3.10. Analog Parameter Options
3.4.1. TX and RX Parallel and Serial Interface Signals
3.4.2. TX and RX Reference Clock and Clock Output Interface Signals
3.4.3. Reset Signals
3.4.4. FEC Signals
3.4.5. Custom Cadence Control and Status Signals
3.4.6. RX PMA Status Signals
3.4.7. TX and RX PMA and Core Interface FIFO Signals
3.4.8. Avalon Memory-Mapped Interface Signals
6.1. Instantiating the GTS PMA/FEC Direct PHY Intel FPGA IP
6.2. Generating the GTS PMA/FEC Direct PHY Intel FPGA IP Example Design
6.3. GTS PMA/FEC Direct PHY Intel FPGA IP Example Design Functional Description
6.4. Simulating the GTS PMA/FEC Direct PHY Intel FPGA IP Example Design Testbench
6.5. Compiling the GTS PMA/FEC Direct PHY Intel FPGA IP Example Design
6.6. Hardware Testing the GTS PMA/FEC Direct PHY Intel FPGA IP Example Design
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3.1.3. PCS Direct Supported Modes
The GTS PMA/FEC Direct PHY Intel FPGA IP supports the following for PCS Direct modes:
- IEEE MII Interface
- IEEE_FLEXE_66
- PCS66
- Supports only the Basic setting for the PMA configuration rules parameter option
- Supports only the system PLL clocking mode
- Supports both the simplex and the duplex operation modes
- Supports x2 and x4 bonded mode
- All PCS modes support 1 Gbps to GTS transceiver maximum supported data rate 28
Clocking Mode | FEC Mode | PMA Width | PMA Interface Width | PMA Interface FIFO (TX/RX) | Core Interface FIFO (TX/RX) |
---|---|---|---|---|---|
System PLL Clocking |
IEEE MII Interface | DW | 32 | Elastic/Elastic | Phase Compensation/Phase Compensation |
IEEE_FLEXE_66 | DW | 32 | Elastic/Elastic | Phase Compensation/Phase Compensation | |
PCS66 | DW | 32 | Elastic/Elastic | Phase Compensation/Phase Compensation |
28 The current release of the Quartus® Prime Pro Edition software does not the 28 Gbps date rate.