* Question
| What are the main features of the ARM9E series of microprocessors? |
* Answer
| Support DSP instruction set, suitable for high-speed digital signal processing; 5-level integer pipeline, maximum frequency up to 300 MHz, higher instruction execution efficiency; support 32-bit ARM instruction set and 16-bit Thumb instruction set; support 32-bitHigh-speed AMBA bus interface; supports VFP9 floating-point processing coprocessor; full-performance MMU, |
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