Cobham Gaisler 提供了一个LEON SPARC架构的板卡以及针对Windriver的VxWorks 7(SR0620)的板级支持包(BSP)，可以基于Linux和Windows平台进行开发。

LEON SPARC板卡提供了基于VxWorks SR0620发布的源代码，VxWorks 7需要一个有效的WindRiver 源码许可。

• VxWorks 7 SPARC architectural port (HAL), supporting both LEON2 and LEON3/4
• BSPs for GR712RC-BOARD, UT700 LEAP, GR-CPCI-UT699, GR-CPCI-GR740, GR-CPCI-AT697, and a generic LEON BSP for custom systems
• SMP with time/space partitioning support (**)
• MMU and non-MMU support
• Support for FPU and non-FPU system
• GCC 7.2 and LLVM 8 with C11/C++11 support
• Workbench debugging using TCF
• Workbench analysis tools support
• Drivers for on-chip peripherals (UART, Timer, Interrupt controller)
• GRETH (10/100/1000) network driver
• SpaceWire support (GRSPW)
• SpaceWire Router support (GRSPWROUTER)
• CAN support, non-DMA (OCCAN (*)) and DMA (GRCAN, GRCANFD)
• GPIO support
• 1553 BC, RT and BM support (GR1553B) and basic support for B1553BRM BC, RT and BM
• USB 1.1 and/or 2.0 support (GRUSBHC) (*)
• I2C Master (I2CMST)
• PCI support (GRPCI2, GRPCI)
• Linux, Windows 7, and Windows 10 toolchains