Skip to end of banner
Go to start of banner

Features

Skip to end of metadata
Go to start of metadata

You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 11 Next »

Use Cases

Three general "Use Cases" are defined when using a netX hardware and must be handled by the maintenance firmware:

  • Case A: netX90 minimal - INT FLASH only / INTRAM only
  • Case B: netX90 - INT FLASH / INTRAM + SQI Flash (for APP CPU / MFW)
  • Case C: netX90 / netX4000 + SQI Flash + SDRAM

Supported Drivers

The following drivers are used by the maintenance firmware for the different use cases.

DrivernetX90netX4000Description

ABCC
INT FLASH(tick)(tick)(tick)(error)For access to INT FLASH 0-1 for the COM CPU and INT FLASH 2 for APP CPU updates.
SPI(tick)(tick)(tick)(tick)For access to the external SPI flash.
SPI FLASH(tick)(tick)(tick)(tick)For access to the external SPI flash.
Serial(tick)(tick)(tick)(error)Communication with maintenance firmware (downloading/starting update).
USB(error)(error)(error)(tick)Communication with maintenance firmware (downloading/starting update).
DPM(tick)(tick)(tick)(tick)Communication with maintenance firmware (downloading/starting update).



Additional Services




On this page




  • No labels