Intel Agilex Configuration User Manual page 143

4. Remote System Update (RSU)
UG-20205 | 2019.10.09
Figure 60. RSU Flash Layout - SDM Perspective
The decision firmware data stores basic settings, including the following:
• The clock and pins that connect to quad SPI flash memory
• The Direct to Factory Image pin that forces the SDM to load the factory image. ( You can set this pin on the following
menu: Assignments
The pointer blocks contain a list of application images to be tried until one of them is successful. If none are successful, the
SDM loads the factory image. To ensure reliability, the pointer block includes a main and a backup copy in case an update
operation fails.
Send Feedback
Base
Decision Firmware
Decision Firmware
Decision Firmware
Decision Firmware
Decision Firmware Data
Factory Image
Pointer Block 0
Pointer Block 1
Application Image 1
Application Image 2
Update only available via an update image
Can be written directly
Device Device and Pin Options Configuration Configuration Pin Options).
Intel ® Agilex ™ Configuration User Guide
143