We reported earlier about Xilinx offering free-to-use ARM Cortex M1 and M3 cores. [Adam Taylor] posted his experiences getting things working and there’s also a video done by [Geek Til It Hertz ...

The core of this board is the tiny WinnerMicro W600 MCU, which integrates a 32-bit ARM Cortex M3 CPU, along with dual UARTs, I2C, SPI and I2S interfaces, as well as a real-time clock (RTC).

This paper brings out the architectural comparisons between and Classical ARM processors and cortex-M3. The classical ARM series refers to processors starting from ARM9 to ARM11. It tries to explain ...

Footnote: With the announcement of the Cortex™-M3 processor, ARM introduced a new naming scheme for its processors. Previously processors were named for the base processor core such as ARM7™, ARM9™ ...