+++
title = "Conclusion"
chapter = false
weight = 37
+++

### Summary of this exercises
- Checked the FPGA shell specification.
- We took Hello world as an example and reviewed the related files.
- Exercises were conducted on a series of development flows for HDK
- We understood the difference between AFIID and AGFIID, and ran and reviewed the AWSCLIAFI management commands and AFI management tools.
- Exercises were performed on a series of flows to generate an AFI.
- Through running Helloworld, verify the capabilities of VirtualLED & VirtualDipSwitch
was
- We learned how XDMA can transfer data between hosts and FPGAs.a