CrossStudio's New Project Wizard simplifies the creation of projects for the Aeroflex AX07CF192 by creating a project with the appropriate project settings, memory map files and startup files. See Creating a New Project for more information on creating projects.
CrossStudio for ARM supports the Aeroflex AX07CF192 running applications from both RAM and FLASH.
The following sections describe the Aeroflex AX07CF192 support in more detail. See ARM Target Support for more information.
The default memory map file $(StudioDir)/targets/Aeroflex_AX07CF192/Aeroflex_AX07CF192_MemoryMap.xml has been provided. This file is used to describe the memory layout of the target and is used for linking and debugging. The placement of program sections within the memory map for both RAM and FLASH configurations is described by the non-target-specific default memory maps $(StudioDir)/targets/flash_placement.xml and $(StudioDir)/targets/sram_placement.xml.
The memory segment layout for both configurations is the same and is described in the following table:
Type | Description | Start Address | End Address |
ROM | On-chip boot ROM | 0x08040000 | 0x0804FFFF |
SRAM | On-chip SRAM | 0x08030000 | 0x0803FFFF |
FLASH | On-chip FLASH | 0x08000000 | 0x0802FFFF |
SRAM | External SRAM | 0x00030000 | 0x000AFFFF |
The on-chip SRAM is also mapped to address 0x00000000 in both RAM and FLASH configurations in order to allow the exception vectors to be modified at runtime. By default, only the .vectors and .fast sections are placed in internal SRAM and the rest of the RAM resident sections are placed in external SRAM.
The default startup code is in $(StudioDir)/targets/Aeroflex_AX07CF192/Aeroflex_AX07CF192_Startup.s. It contains the exception vectors, target specific startup code and the default exception handlers.