Visible to Intel only — GUID: tbl1599730156506
Ixiasoft
1. About the PHY Lite for Parallel Interfaces IP
2. PHY Lite for Parallel Interfaces Intel® FPGA IP for Agilex™ 5 E-Series Devices
3. PHY Lite for Parallel Interfaces Intel® FPGA IP for Agilex™ 7 M-Series Devices
4. PHY Lite for Parallel Interfaces Intel® FPGA IP for Agilex™ 7 F-Series and I-Series Devices
5. PHY Lite for Parallel Interfaces Intel® FPGA IP for Stratix® 10 Devices
6. PHY Lite for Parallel Interfaces Intel® FPGA IP for Arria® 10 and Cyclone® 10 GX Devices
7. PHY Lite for Parallel Interfaces Intel® FPGA IP User Guide Document Archives
8. Document Revision History for the PHY Lite for Parallel Interfaces Intel® FPGA IP User Guide
5.5.6.4.1. Timing Closure: Dynamic Reconfiguration
5.5.6.4.2. Timing Closure: Input Strobe Setup and Hold Delay Constraints
5.5.6.4.3. Timing Closure: Output Strobe Setup and Hold Delay Constraints
5.5.6.4.4. Timing Closure: Non Edge-Aligned Input Data
5.5.6.4.5. I/O Timing Violation
5.5.6.4.6. Internal FPGA Path Timing Violation
6.5.6.4.1. Timing Closure: Dynamic Reconfiguration
6.5.6.4.2. Timing Closure: Input Strobe Setup and Hold Delay Constraints
6.5.6.4.3. Timing Closure: Output Strobe Setup and Hold Delay Constraints
6.5.6.4.4. Timing Closure: Non Edge-Aligned Input Data
6.5.6.4.5. I/O Timing Violation
6.5.6.4.6. Internal FPGA Path Timing Violation
Visible to Intel only — GUID: tbl1599730156506
Ixiasoft
5.2.5.2.1. Strobes
The first pins listed in the pin address lookup table are the strobes. They are also identified by bits[7:4] = 0xE. For separate strobes, the input strobe pin placement always take precedence. For differential and complementary strobes, the positive pin is the lower index.
Note: You can modify the output phase of differential strobes by writing to either the positive or negative pin. Only one write is necessary. This is also the case for output-only complementary strobes.