The core of S3C2410 is ARM920T, so here we will first introduce the exceptions of ARM920T. There is a current program status register (CPSR) in ARM920T, in which BIT6 and BIT7 respectively control whe
On May 31, after overcoming numerous difficulties, Musk's SpaceX manned spacecraft was successfully launched . This was the first time the United States has launched a manned spacecraft since 2011. It
How to use this sentence in EVC: strcat(tmp, "windows"); 1. How should tmp be defined? 2. Do I need to add any header files? 3. How should strcat(tmp, "windows"); be modified to achieve the same funct
Let's look at the memory first. Use gc.mem_free() to check and find that there is only 64K. ESP32-S2 has 320KB of SRAM, which is less than ESP32. In addition, the circuitpython system occupies a part
I would like to ask experts for help. Recently, when I debug a program with IAR, the following error always occurs. I have not found the reason. Can you give me some suggestions? I would like to see i
DSP and ARM Processors
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