Intel® Agilex™ Hard Processor System Component Reference Manual

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ID 683581
Date 12/14/2022
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Document Table of Contents
Document Table of Contents x
1. Introduction to the Intel® Agilex™ Hard Processor System Component 2. Configuring the Intel® Agilex™ Hard Processor System Component
1. Introduction to the Intel® Agilex™ Hard Processor System Component x
1.1. Cortex*-A53 MPCore* Processor 1.2. CoreSight* Debug Components 1.3. Interconnect 1.4. FPGA Bridges 1.5. Memory Controllers 1.6. Support Peripherals 1.7. Introduction to the HPS Component Revision History
1.6. Support Peripherals x
1.6.1. Interface Peripherals 1.6.2. On-Chip Memories
2. Configuring the Intel® Agilex™ Hard Processor System Component x
2.1. Parameterizing the HPS Component 2.2. FPGA Interfaces 2.3. HPS Clocks and Resets 2.4. HPS EMIF 2.5. I/O Delays 2.6. Pin MUX and Peripherals 2.7. Generating and Compiling the HPS Component 2.8. Using the Address Span Extender Component 2.9. Configuring the HPS Component Revision History
2.2. FPGA Interfaces x
2.2.1. General Interfaces 2.2.2. HPS-FPGA AXI Bridges 2.2.3. HPS Boot Source 2.2.4. DMA Controller Interface 2.2.5. Interrupts
2.2.1. General Interfaces x
2.2.1.1. Enable MPU Standby and Event Interfaces 2.2.1.2. Enable General Purpose Signals 2.2.1.3. Enable Debug APB Interface 2.2.1.4. Enable System Trace Macrocell (STM) Hardware Events 2.2.1.5. Enable FPGA Cross Trigger Interface 2.2.1.6. Enable DDR Arm* Trace Bus (ATB)
2.2.2. HPS-FPGA AXI Bridges x
2.2.2.1. FPGA-to-HPS Slave Interface 2.2.2.2. HPS to FPGA AXI-4 Master Interface 2.2.2.3. Lightweight HPS to FPGA Master Interface
2.2.5. Interrupts x
2.2.5.1. FPGA-to-HPS 2.2.5.2. HPS-to-FPGA
2.3. HPS Clocks and Resets x
2.3.1. Input Clocks 2.3.2. Internal Clocks and Output Clocks 2.3.3. Resets
2.3.1. Input Clocks x
2.3.1.1. External Clock Source 2.3.1.2. FPGA-to-HPS Clocks Source 2.3.1.3. Peripheral FPGA Clocks
2.3.2. Internal Clocks and Output Clocks x
2.3.2.1. Main PLL Output Clocks – Desired Frequencies 2.3.2.2. HPS to FPGA User Clocks 2.3.2.3. HPS Peripheral Clocks – Desired Frequencies 2.3.2.4. Clock Sources 2.3.2.5. PLL Report
2.6. Pin MUX and Peripherals x
2.6.1. Pin Mux GUI 2.6.2. Pin Mux Report 2.6.3. EMAC ptp Interface
2.6.1. Pin Mux GUI x
2.6.1.1. Auto-Place IP 2.6.1.2. Advanced
1. Introduction to the Intel® Agilex™ Hard Processor System Component
2. Configuring the Intel® Agilex™ Hard Processor System Component

2.3.1.3. Peripheral FPGA Clocks

Figure 15.  Platform Designer Peripheral FPGA Clocks Sub-Window

The table below provides a description for each of the parameters in the "Peripheral FPGA Clocks" sub-window.

Table 5.  Peripheral FPGA Clocks Parameters Descriptions
Parameter Name Parameter Description
EMAC 0 (emac0_md_clk clock frequency) If EMAC 0 peripheral is routed to FPGA, use the input field to specify EMAC 0 MDIO clock frequency
EMAC 0 (emac0_gtx_clk clock frequency) If EMAC 0 peripheral is routed to FPGA, use the input field to specify EMAC 0 transmit clock frequency
EMAC 1 (emac1_md_clk clock frequency) If EMAC 1 peripheral is routed to FPGA, use the input field to specify EMAC 1 MDIO clock frequency
EMAC 1 (emac1_gtx_clk clock frequency) If EMAC 1 peripheral is routed to FPGA, use the input field to specify EMAC 1 transmit clock frequency
EMAC 2 (emac2_md_clk clock frequency) If EMAC 2 peripheral is routed to FPGA, use the input field to specify EMAC 2 MDIO clock frequency
EMAC 2 (emac2_gtx_clk clock frequency) If EMAC 2 peripheral is routed to FPGA, use the input field to specify EMAC 2 transmit clock frequency
SD/MMC (sdmmc_cclk) If this peripheral pin multiplexing is configured to route to FPGA fabric, use the input field to specify the SD/MMC sdmmc_cclk clock frequency
SPIM 0 (spim0_sclk_out clock frequency) If SPI master 0 peripheral is routed to FPGA, use the input field to specify SPI master 0 output clock frequency
SPIM 1 (spim1_sclk_out clock frequency) If SPI master 1 peripheral is routed to FPGA, use the input field to specify SPI master 1 output clock frequency
I2C0 (i2c0_clk clock frequency) If I2C 0 peripheral is routed to FPGA, use the input field to specify I2C 0 output clock frequency
I2C1 (i2c1_clk clock frequency) If I2C 1 peripheral is routed to FPGA, use the input field to specify I2C 1 output clock frequency
I2CEMAC0 (i2cemac0_clk) If this peripheral pin multiplexing is configured to route to the FPGA fabric, use the input field to specify the I2CEMAC0 i2cemac0_clk clock frequency
I2CEMAC1 (i2cemac1_clk) If this peripheral pin multiplexing is configured to route to the FPGA fabric, use the input field to specify the I2CEMAC1 i2cemac1_clk clock frequency
I2CEMAC2 (i2cemac2_clk) If this peripheral pin multiplexing is configured to route to the FPGA fabric, use the input field to specify the I2CEMAC2 i2cemac2_clk clock frequency
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