Configuration Handbook - Kamami.pl

Altera Enhanced Configuration DevicesFigure 3–8. Concurrent Configuration of Two Devices with Two SystemConfigurationsBy selecting the Memory Map File option, the Quartus II Memory Mapoutput file (.map), describing the flash memory address locations, isgenerated. This information is typically useful when using the externalflash interface feature.External FlashMemoryInterfaceEnhanced configuration devices support an external flash interface thatallows devices external to the controller access to the enhancedconfiguration device’s flash memory. You can use the flash memory tostore boot or application code for processors, or as general-purposememory for processors and PLDs.Figure 3–9 shows the interfaces available on the enhanced configurationdevice.Altera Corporation 3–11April 2007 Configuration Handbook, Volume 2