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1. Logic Array Blocks and Adaptive Logic Modules in Intel® Cyclone® 10 GX Devices
2. Embedded Memory Blocks in Intel® Cyclone® 10 GX Devices
3. Variable Precision DSP Blocks in Intel® Cyclone® 10 GX Devices
4. Clock Networks and PLLs in Intel® Cyclone® 10 GX Devices
5. I/O and High Speed I/O in Intel® Cyclone® 10 GX Devices
6. External Memory Interfaces in Intel® Cyclone® 10 GX Devices
7. Configuration, Design Security, and Remote System Upgrades in Intel® Cyclone® 10 GX Devices
8. SEU Mitigation for Intel® Cyclone® 10 GX Devices
9. JTAG Boundary-Scan Testing in Intel® Cyclone® 10 GX Devices
10. Power Management in Intel® Cyclone® 10 GX Devices
2.1. Types of Embedded Memory
2.2. Embedded Memory Design Guidelines for Intel® Cyclone® 10 GX Devices
2.3. Embedded Memory Features
2.4. Embedded Memory Modes
2.5. Embedded Memory Clocking Modes
2.6. Parity Bit in Embedded Memory Blocks
2.7. Byte Enable in Embedded Memory Blocks
2.8. Memory Blocks Packed Mode Support
2.9. Memory Blocks Address Clock Enable Support
2.10. Memory Blocks Asynchronous Clear
2.11. Memory Blocks Error Correction Code Support
2.12. Embedded Memory Blocks in Intel® Cyclone® 10 GX Devices Revision History
3.4.1. Input Register Bank
3.4.2. Pipeline Register
3.4.3. Pre-Adder for Fixed-Point Arithmetic
3.4.4. Internal Coefficient for Fixed-Point Arithmetic
3.4.5. Multipliers
3.4.6. Adder
3.4.7. Accumulator and Chainout Adder for Fixed-Point Arithmetic
3.4.8. Systolic Registers for Fixed-Point Arithmetic
3.4.9. Double Accumulation Register for Fixed-Point Arithmetic
3.4.10. Output Register Bank
4.2.1. PLL Usage
4.2.2. PLL Architecture
4.2.3. PLL Control Signals
4.2.4. Clock Feedback Modes
4.2.5. Clock Multiplication and Division
4.2.6. Programmable Phase Shift
4.2.7. Programmable Duty Cycle
4.2.8. PLL Cascading
4.2.9. Reference Clock Sources
4.2.10. Clock Switchover
4.2.11. PLL Reconfiguration and Dynamic Phase Shift
5.1. I/O and Differential I/O Buffers in Intel® Cyclone® 10 GX Devices
5.2. I/O Standards and Voltage Levels in Intel® Cyclone® 10 GX Devices
5.3. Intel FPGA I/O IP Cores for Intel® Cyclone® 10 GX Devices
5.4. I/O Resources in Intel® Cyclone® 10 GX Devices
5.5. Architecture and General Features of I/Os in Intel® Cyclone® 10 GX Devices
5.6. High Speed Source-Synchronous SERDES and DPA in Intel® Cyclone® 10 GX Devices
5.7. Using the I/Os and High Speed I/Os in Intel® Cyclone® 10 GX Devices
5.8. I/O and High Speed I/O in Intel® Cyclone® 10 GX Devices Revision History
5.5.1. I/O Element Structure in Intel® Cyclone® 10 GX Devices
5.5.2. Features of I/O Pins in Intel® Cyclone® 10 GX Devices
5.5.3. Programmable IOE Features in Intel® Cyclone® 10 GX Devices
5.5.4. On-Chip I/O Termination in Intel® Cyclone® 10 GX Devices
5.5.5. External I/O Termination for Intel® Cyclone® 10 GX Devices
5.5.4.1. RS OCT without Calibration in Intel® Cyclone® 10 GX Devices
5.5.4.2. RS OCT with Calibration in Intel® Cyclone® 10 GX Devices
5.5.4.3. RT OCT with Calibration in Intel® Cyclone® 10 GX Devices
5.5.4.4. Dynamic OCT
5.5.4.5. Differential Input RD OCT
5.5.4.6. OCT Calibration Block in Intel® Cyclone® 10 GX Devices
5.6.1. Intel® Cyclone® 10 GX LVDS SERDES Usage Modes
5.6.2. SERDES Circuitry
5.6.3. SERDES I/O Standards Support in Intel® Cyclone® 10 GX Devices
5.6.4. Differential Transmitter in Intel® Cyclone® 10 GX Devices
5.6.5. Differential Receiver in Intel® Cyclone® 10 GX Devices
5.6.6. PLLs and Clocking for Intel® Cyclone® 10 GX Devices
5.6.7. Timing and Optimization for Intel® Cyclone® 10 GX Devices
5.6.6.1. Clocking Differential Transmitters
5.6.6.2. Clocking Differential Receivers
5.6.6.3. Guideline: LVDS Reference Clock Source
5.6.6.4. Guideline: Use PLLs in Integer PLL Mode for LVDS
5.6.6.5. Guideline: Use High-Speed Clock from PLL to Clock LVDS SERDES Only
5.6.6.6. Guideline: Pin Placement for Differential Channels
5.6.6.7. LVDS Interface with External PLL Mode
5.7.1. I/O and High-Speed I/O General Guidelines for Intel® Cyclone® 10 GX Devices
5.7.2. Mixing Voltage-Referenced and Non-Voltage-Referenced I/O Standards
5.7.3. Guideline: Maximum Current Driving I/O Pins While Turned Off and During Power Sequencing
5.7.4. Guideline: Maximum DC Current Restrictions
5.7.5. Guideline: LVDS SERDES IP Core Instantiation
5.7.6. Guideline: LVDS SERDES Pin Pairs for Soft-CDR Mode
5.7.7. Guideline: Minimizing High Jitter Impact on Intel® Cyclone® 10 GX GPIO Performance
5.7.8. Guideline: Usage of I/O Bank 2A for External Memory Interfaces
6.1. Key Features of the Intel® Cyclone® 10 GX External Memory Interface Solution
6.2. Memory Standards Supported by Intel® Cyclone® 10 GX Devices
6.3. External Memory Interface Widths in Intel® Cyclone® 10 GX Devices
6.4. External Memory Interface I/O Pins in Intel® Cyclone® 10 GX Devices
6.5. Memory Interfaces Support in Intel® Cyclone® 10 GX Device Packages
6.6. External Memory Interface IP Support in Intel® Cyclone® 10 GX Devices
6.7. External Memory Interface Architecture of Intel® Cyclone® 10 GX Devices
6.8. External Memory Interfaces in Intel® Cyclone® 10 GX Devices Revision History
7.1. Enhanced Configuration and Configuration via Protocol
7.2. Configuration Schemes
7.3. Configuration Details
7.4. Remote System Upgrades Using Active Serial Scheme
7.5. Design Security
7.6. Configuration, Design Security, and Remote System Upgrades in Intel® Cyclone® 10 GX Devices Revision History
9.1. BST Operation Control
9.2. I/O Voltage for JTAG Operation
9.3. Performing BST
9.4. Enabling and Disabling IEEE Std. 1149.1 BST Circuitry
9.5. Guidelines for IEEE Std. 1149.1 Boundary-Scan Testing
9.6. IEEE Std. 1149.1 Boundary-Scan Register
9.7. IEEE Std. 1149.6 Boundary-Scan Register
9.8. JTAG Boundary-Scan Testing in Intel® Cyclone® 10 GX Devices Revision History
10.1. Power Consumption
10.2. Programmable Power Technology
10.3. Power Sense Line
10.4. Voltage Sensor
10.5. Temperature Sensing Diode
10.6. Power-On Reset Circuitry
10.7. Power Sequencing Considerations for Intel® Cyclone® 10 GX Devices
10.8. Power Supply Design
10.9. Power Management in Intel® Cyclone® 10 GX Devices Revision History
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5.6.2. SERDES Circuitry
Each LVDS I/O channel in Intel® Cyclone® 10 GX devices has built-in serializer/deserializer (SERDES) circuitry that supports high-speed LVDS interfaces. You can configure the SERDES circuitry to support source-synchronous communication protocols such as RapidIO®, XSBI, serial peripheral interface (SPI), and asynchronous protocols.
Figure 89. SERDESThis figure shows a transmitter and receiver block diagram for the LVDS SERDES circuitry with the interface signals of the transmitter and receiver data paths. The figure shows a shared PLL between the transmitter and receiver. If the transmitter and receiver do not share the same PLL, you require two I/O PLLs. In single data rate (SDR) and double data rate (DDR) modes, the data widths are 1 and 2 bits, respectively.
The LVDS SERDES Intel® FPGA IP transmitter and receiver require various clock and load enable signals from an I/O PLL. The Intel® Quartus® Prime software configures the PLL settings automatically. The software is also responsible for generating the various clock and load enable signals based on the input reference clock and selected data rate.