Hackaday4 年
Instruction Set Hack For Protected Memory Access
The nRF51 Series SoCs is a family of low power Bluetooth chips from Nordic Semiconductor that is based on ARM Cortex cores ... The ARM instruction set contains a number of Indirect-Addressing ...
Design-Reuse5 天
CORTEX-R versus CORTEX-M
In Cortex-M there are two fault address register, one for bus related errors and other for memory attributed errors and a single fault status register. Note: Though Classical series and Cortex-R has ...
Design-Reuse5 天
Cortex-M And Classical Series ARM Architecture Comparisons
ARM has introduced many processors. Each set or groups of processors are having different core and different ... to ISR and in such cases ISR latency is determined by number of parameters specified in ...
Hackaday6 年
Free ARM Cores For Xilinx FPGAs
In a surprising move, ARM has made two Cortex-M cores available for FPGA development at no cost. In the over three decades since [Sophie Wilson] created the first ARM processor design for the ...