STC12C5A60S2/AD/PWM系列单片机是宏晶科技生产的单时钟/机器周期(1T)的单片机，是高速/低功耗/超强抗干扰的新一代8051单片机，指令代码完全兼容传统8051,但速度快8-12倍。内部集成MAX810专用复位电路,2路PWM,8路高速10位A/D转换(250K/S),针对电机控制，强干扰场合。 1.增强型8051 CPU，1T，单时钟/机器周期，指令代码完全兼容传统8051； 2.工作电压：STC12C5A60S2系列工作电压：5.5V-3.3V（5V单片机）STC12LE5A

uart16550 is a 16550 compatible (mostly) UART core. The bus interface is WISHBONE SoC bus Rev. B. Features all the standard options of the 16550 UART: FIFO based operation, interrupt requests and other. The datasheet can b

开源UART IP核16550，该IP核兼容16550 UART，具有Modem功能，完全可编程的串行接口具有可设置的字符长度、奇偶校验、停止位以及波特率生成器。-Open-source UART IP core 16550, the IP core is compatible with 16550 UART, with Modem function, fully programmable serial interface can be set up with a character lengt