Intel Agilex Series

5.1.2. Remote System Update Using AS Configuration
Remote system update using AS configuration includes the following components:
• Your remote system update host design. The host can be custom logic, the HPS, or a Nios
®
II processor in the FPGA.
• One factory image.
• Flash memory for image storage.
• At least one application image.
• Designs that do not use the HPS as the remote system update host require a Mailbox Client Intel FPGA IP as shown in the
figure below. The Mailbox Client sends and receives remote system update operation commands and responses, such as
QSPI_READ and QSPI_WRITE.
Figure 62. Intel Agilex Remote System Update Components
System
Intel FPGA
Flash
Memory
JTAG
Interface
Mailbox Client IP
Avalon-MM Interface
FPGA Fabric
User Logic
RSU Host
Controller
Secure Device Manager
(SDM)
Board
External
RSU Host
Logic
Related Information
Mailbox Client Intel FPGA IP User Guide
5. Remote System Update (RSU)
683673 | 2021.10.29
Intel
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Configuration User Guide
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