Embedded Peripherals IP User Guide

ID 683130
Date 10/18/2021
Public

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Document Table of Contents
1. Introduction 2. Avalon® -ST Multi-Channel Shared Memory FIFO Core 3. Avalon® -ST Single-Clock and Dual-Clock FIFO Cores 4. Avalon® -ST Serial Peripheral Interface Core 5. SPI Core 6. SPI Agent/JTAG to Avalon® Host Bridge Cores 7. Intel eSPI Agent Core 8. eSPI to LPC Bridge Core 9. Ethernet MDIO Core 10. Intel FPGA 16550 Compatible UART Core 11. UART Core 12. JTAG UART Core 13. Intel FPGA Avalon® Mailbox Core 14. Intel FPGA Avalon® Mutex Core 15. Intel FPGA Avalon® I2C (Host) Core 16. Intel FPGA I2C Agent to Avalon® -MM Host Bridge Core 17. Intel FPGA Avalon® Compact Flash Core 18. EPCS/EPCQA Serial Flash Controller Core 19. Intel FPGA Serial Flash Controller Core 20. Intel FPGA Serial Flash Controller II Core 21. Intel FPGA Generic QUAD SPI Controller Core 22. Intel FPGA Generic QUAD SPI Controller II Core 23. Interval Timer Core 24. Intel FPGA Avalon FIFO Memory Core 25. On-Chip Memory (RAM and ROM) Core 26. On-Chip Memory II (RAM or ROM) 27. Optrex 16207 LCD Controller Core 28. PIO Core 29. PLL Cores 30. DMA Controller Core 31. Modular Scatter-Gather DMA Core 32. Scatter-Gather DMA Controller Core 33. SDRAM Controller Core 34. Tri-State SDRAM Core 35. Video Sync Generator and Pixel Converter Cores 36. Intel FPGA Interrupt Latency Counter Core 37. Performance Counter Unit Core 38. Vectored Interrupt Controller Core 39. Avalon® -ST Data Pattern Generator and Checker Cores 40. Avalon® -ST Test Pattern Generator and Checker Cores 41. System ID Peripheral Core 42. Avalon® Packets to Transactions Converter Core 43. Avalon® -ST Multiplexer and Demultiplexer Cores 44. Avalon® -ST Bytes to Packets and Packets to Bytes Converter Cores 45. Avalon® -ST Delay Core 46. Avalon® -ST Round Robin Scheduler Core 47. Avalon® -ST Splitter Core 48. Avalon® -MM DDR Memory Half Rate Bridge Core 49. Intel FPGA GMII to RGMII Converter Core 50. Intel FPGA MII to RMII Converter Core 51. Intel FPGA HPS GMII to TSE 1000BASE-X/SGMII PCS Bridge Core 52. Intel FPGA HPS EMAC to Multi-rate PHY GMII Adapter Core 53. Intel FPGA MSI to GIC Generator Core

38.7.1. Example Description

The example designs are provided in a file called VIC_collateral_cv.zip.

Table 384.  Example Designs in VIC_collateral_cv.zip
Example Name Folder Name Description
VIC Basic VIC_Example A single VIC
VIC Daisy-Chain VIC_DaisyChain_Example Two daisy-chained VICs
VIC Table-Resident VIC_ISRnVectorTable_Example VIC with ISR located in vector table
IIC VIC_noVIC_Example IIC example, for comparison with the VIC examples

The top-level folder in VIC_collateral_cv.zip, called VIC_collateral_cv, contains the following files:

  • run_sw.sh—Shell script to run one, several or all of the examples
  • README.txt—Describes the .zip file contents
Figure 122. VIC Basic Example
Figure 123. VIC Daisy-Chain Example

The IIC design is the same as the VIC Basic design, with the VIC and the EIC interface replaced by the IIC. The VIC Table-Resident design is identical to the VIC Basic design.

In each example, the software uses timers in conjunction with performance counters to measure the interrupt performance. Each example’s software calculates the performance and sends the results to stdout.

VIC_collateral_cv.zip includes a script, run_sw.sh, to run one, several, or all of the example. run_sw.sh downloads the SRAM Object File (.sof) and the Executable and Linkable Format File (.elf) for each example, and executes the code on the Cyclone® V SoC, for the examples that you specify on the command line.

Note: run_sw.sh assumes that you have only one JTAG download cable connected to your host computer. If you have multiple JTAG cables, you must modify run_sw.sh to specify the cable connected to your Cyclone® V SoC development kit.