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1. Agilex™ 7 F-Series and I-Series LVDS SERDES Overview
2. Agilex™ 7 F-Series and I-Series LVDS SERDES Architecture
3. Agilex™ 7 F-Series and I-Series LVDS SERDES Transmitter
4. Agilex™ 7 F-Series and I-Series LVDS SERDES Receiver
5. Agilex™ 7 F-Series and I-Series High-Speed LVDS I/O Implementation Guide
6. Agilex™ 7 F-Series and I-Series LVDS SERDES Timing
7. LVDS SERDES Intel® FPGA IP Design Examples
8. Agilex™ 7 F-Series and I-Series LVDS SERDES Design Guidelines
9. Agilex™ 7 F-Series and I-Series LVDS SERDES Troubleshooting Guidelines
10. Documentation Related to the Agilex™ 7 LVDS SERDES User Guide: F-Series and I-Series
11. Document Revision History for the Agilex™ 7 LVDS SERDES User Guide: F-Series and I-Series
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3.2.1. Serializer Bypass for DDR and SDR Operations
The I/O element (IOE) contains two data output registers. Each data output register can operate in double data rate (DDR) or single data rate (SDR) mode. Use the GPIO Intel® FPGA IP to bypass the serializer and operate in DDR and SDR modes.
Figure 5. Serializer BypassThis figure shows the serializer bypass path.
Mode | Description |
---|---|
SDR (×1) |
|
DDR (×2) |
|