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1. Overview
2. Getting Started
3. Development Kit Setup
4. Board Test System
5. Development Kit Hardware and Configuration
6. Custom Projects for the Development Kit
7. Document Revision History for the Agilex™ 5 FPGA E-Series 065B Premium Development Kit User Guide
A. Development Kit Components
B. Additional Information
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Ixiasoft
A.4. Clocks
Source | Signal Name | Default Frequency | I/O Standard | Application |
---|---|---|---|---|
U67 (SI5518) | 1PPS_3V3_SI5518_TO_FPGA | 1 Hz | LVCMOS 3.3 V | 1PPS to FPGA |
1PPS_GRAND_MASTER_LOOPBACK | 1 Hz | LVCMOS 3.3 V | 1PPS loopback to SI5518 | |
PTP_SAMPLE_CLK_250M_P/N | 250 MHz | LVDS 3.3 V | PTP sample clock | |
TOD_MASTER_CLK_125M_P/N | 125 MHz | LVDS 3.3 V | ToD master clock | |
CIPRI_HIGH_REFCLK_P/N | 184.32 MHz | LVDS 3.3 V | CIPRI High clock | |
CIPRI_LOW_REFCLK_P/N | 153.6 MHz | LVDS 3.3 V | CIPRI Low clock | |
5518_QSFP1_REFCLK_P/N | 156.25 MHz | LVDS 3.3 V | QSFP1 clock | |
QSFP2_REFCLK_P/N | 156.25 MHz | LVDS 3.3 V | QSFP2 clock | |
HVIO6D_PLLREFCLK1 | 125 MHz | LVCMOS 1.8 V | HVIO 6D Bank PLL clock | |
HVIO5B_PLLREFCLK2 | 100 MHz | LVCMOS 3.3 V | HVIO 5B Bank PLL clock | |
USB3_REFCLK_P/N | 100 MHz | LVDS 3.3 V | USB3 clock | |
U411 (SI5332) | 5332_SFP_REFCLK_P/N | 156.25 MHz | LVDS 1.8 V | SFP clock |
LPDDR4_REFCLK_P/N | 116.625 MHz1 | LVDS 1.8 V | LPDDR4 clock | |
RESERVE_FMC_PCIE_REFCLK_P/N | 100 MHz | LVDS 1.8 V | FMC REFCLK_C2M clock (reserved) | |
HVIO6C_PLLREFCLK1 | 100 MHz | LVCMOS 3.3 V | HVIO 6C Bank PLL clock | |
HVIO5B_SYSPLLREFCLK_L1A_0 | 100 MHz | LVCMOS 3.3 V | HVIO 5B Bank SYSPLL clock | |
U412 (SI5332) | 88E2110_REFCLK_P/N | 125 MHz | LVDS 3.3 V | 88E2110 clock |
DDR4_COMP1_REFCLK_P/N | 100 MHz | LVDS 1.8 V | DDR4 COMP1 clock | |
DDR4_COMP_REFCLK_P/N | 100 MHz | LVDS 1.8 V | DDR4 COMP clock | |
MIPI_REFCLK_P/N | 100 MHz | LVDS 3.3 V | MIPI clock | |
SMA_CLKOUT_P/N | 100 MHz | LVDS 3.3 V | SMA clock out (J30/J31) | |
U2 (SI510 XTAL) | MAX10_50M_CLK | 50 MHz | LVCMOS 3.3 V | MAX® 10 clock |
U12 (SI510 XTAL) | FPGA_OSC_CLK1 | 125 MHz | LVCMOS 1.8 V | FPGA SDM clock |
X5 (SI569 VCXO) | FMC_VCXO_REFCLK_P/N | 148.35 MHz | LVDS 2.5 V | FMC/HDMI clock |
X6 (SI548 XO) | FMC_PROG_REFCLK_P/N | 135 MHz | LVDS 2.5 V | FMC/DP clock |
Figure 64. Clock Tree
1 The default frequency of LPDDR4_REFCLK_P/N is 100 MHz in the development kit installer package v24.2 onwards.