• UART BAUD RATE GENERATION
    The Uart baud rate generation formula is, UARTn baudrate = PCLK/16*UnDL UnDL = 256 × UnDLM + UnDLL why the Divisor latch MSB is multiplied with 256 plz inform me, thank you
  • Timer 2 Used as a Baud Rate Generator
    I am porting code from 87C576 to 87c591 chip. On the 576 chip they used timer 2 as the baud rate generator for serial 0. The 591 chip has many differences due to the CAN capability that was added. Here...
  • Baud Rate-Timer 1-P89v51RD2
    The NXP P89V51RD2 has the ability to choose either Timer1 or Timer2 as the baud rate generator for it's UART. If I were to use the Timer 1 in mode 2 (auto reload), what is the relation between the...
  • Baud Rate
    Hi Does anyone know this In the Peripherals->Serial Window, it displays a baudrate. If I am setting TMOD.6 to 1, another word using t1 pin to clock timer1 instead of the cystal, will that window still...
  • Baud Rate
    Specification for AT89C51 Baud rate - 9600 Clock - 12MHz SMOD - 1 TH1 - 0xF9 so is my code correct? Code: void serial_send() { SCON=0x50; TMOD=0x20; TH1=0xF9; TR1=1; TI=1; } Confusedman...