Design-Reuse15 天
Cortex-M And Classical Series ARM Architecture Comparisons
In some classic ARM series there is a block called System controller which communicates with Bus Interface Unit to stall the processor when AHB access is performed. An example is writing to external ...
Design-Reuse2 年
Architecture and Implementation of the ARM Cortex-A8 Microprocessor
Using NEON technology to perform typical multimedia functions, the Cortex-A8 processor can decode MPEG-4 VGA video (including dering, deblock filters and yuv2rgb) at 30 frames/sec at 275 MHz, and ...
Electronics Weekly16 年
ARM’s Cortex-M0 processor – how it works
ARM has introduced its smallest Cortex processor yet. At 12,000 gates, the firm sees the Cortex-M0 displacing 8 and 16bit processors in low-power applications, particularly where protocol stacks are ...