3. AT91SAM9261 Processor Core

The AT91SAM9261 runs at 200 MHz with a memory bus frequency of 100 MHz.

Here are some of the most important features of the Panel-Card ARM926EJ-S core:

  • 16 Kbyte Data Cache, 16 Kbyte Instruction Cache, Write Buffer

  • 32 Bit Data Bus

  • ARM v4 and v5 Memory Management Unit (MMU)

  • ARM v5 32-bit Instruction Set, ARM Thumb 16-bit Instruction Set supported

  • DSP Instruction Extensions

  • ARM Jazelle® Technology for Java® Acceleration

  • EmbeddedICE™ Debug Communication Channel Support

Some of these features - like Jazelle - are currently not supported by the operating system of the product.