数显时钟、语音、温度、显示器，可以显示年月日、星期、温度。还有特殊显示付-Digital clock, voice, temperature, monitor, can display date, week, temperature. There is a special show to pay

用于HPL测试的cpu适配代码，可以针对ARM架构进行优化及测试，验证可行(THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS F