Macraigor Systems announces that it has ported its proprietary On-chip Debug Technology, OCDemon, to the ARM 1136, iMX31 and Intel Dual XScale 81342 processors and is now offering full GNU toolsets to be used with these processors and Macraigor Systems interfaces. Engineers developing applications for these new processors can control and debug their hardware designs and application software without the use of other system resources such as UARTs, Ethernet channels or parallel ports. In addition to support from several debuggers, Macraigor is offering a free port of the 6.3 version GNU toolkit (gcc, gas and gdb) for these processors on its website. The company’s JTAG interface devices are available for the ARM7, ARM9, ARM11 and Intel XScale processor families. Fully installable versions of the GNU toolkits for both Windows and Linux are immediately available.