Software Toolkit for the AT91SAM9RL

Required Packages
J-Link ARM Segger J-Link software package including USB driver, J-Mem, J-Link.exe and DLL for ARM, J-Flash and J-Link RDI (includes FLASH download and support for unlimited number of FLASH breakpoints).
AT91-ISP The AT91 In-System Programmer (ISP) provides an open set of tools for programming the AT91SAM7 and AT91SAM9 ARM-based microcontrollers.

IAR Embedded Workbench
IAR Embedded Workbench Kickstart Edition IAR Embedded Workbench for ARM (code size limited to 32kB). Please visit the IAR website to get the required license code.
AT91 SAM Portal