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Description: 串行口工作在方式1时，数据为8位，从RXD端输入，从TXD端输出，其波特率固定。在CPU将数据写入发送SBUF寄存器后立即启动发送，待8位数据输完后，硬件自动将TI置为1，TI必须用软件清零。8位数据接收完时，接收SBUF寄存器满，则硬件自动将RI置为1，RI必须用软件清零。-8-bit data transmission is complete, the hardware will automatically TI is set to 1, TI must be cleared by software. 8 bits of data have been received, the receiving SBUF register is full, the hardware will automatically be set to RI 1, RI must be cleared by software.
Platform: |
Size: 1024 |
Author: 钱永恒 |
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Description: 让P1.7先发出一个清0信号到74LS164的pin9，然后将数据写入SBUF，单片机即可自动启动数据发送。-SCM can automatically start data transmission
Platform: |
Size: 1024 |
Author: 王浩 |
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Description: SBUF串口通信 输入输出寄存器，倍增波特率4800，实现波特率9600(SBUF serial port communication input-output register, doubling the baud rate 4800, realizing the baud rate 9600)
Platform: |
Size: 67584 |
Author: DESIGN001
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