Ongki Suhendar

Tuesday, January 31, 2023

OSO STC8H1K28 pinout

P0.0/T3/RXD3/PWM5_3/ADC8

P0.1/T3CLK0/TXD3/PWM6_3/ADC9

P0.2/T4/RXD4/PWM7_3/ADC10

P0.3/T4CLKO/TXD4/PWM8_3/ADC11

P1.0/RXD2/PWM1P/ADC0

P1.1/TXD2PWM1N/ADC1

P1.2/T2/SS/PWM2P/ADC2

P1.3/T2CLKO/MOSI/PWM2N/ADC3

P1.4/I2CSDA/MISO/PWM3P/ADC4

P1.5/I2CSCL/SCLK/PWM3N/ADC5

P1.6/MCLKO_2/XTAL0/RXD_3/PWM4P/ADC6

P1.7/PWM5_2/XTALI/RXD_3/PWM4N/ADC7

P2.0/PWM5/PWM1P_2

P2.1PWM6/PWM1N_2

P2.2/SS_2/PWM7/PWM2P_2

P2.3/MOSI_2/PWM8/PWM2N_2

P2.4/I2CSDA_2/MISO_2/PWM3P_2

P2.5/I2CSCL_2/SCLK_2/PWM3N_2

P2.6/PWM4P_2

P2.7/PWM4N_2

P3.0/INT4/RXD

P3.1/TXD

P3.2/SCLK_4/I2CSCL_4/INT0

P3.3/PWM7_2/PWM4N_4/MISO_4/I2CSDA_4/INT1

P3.4/CMPO/PWM8_2/PWM4P_4/MOSI_4/T1CLKO/T0

P3.5/PWMFLT/SS_4/T0CLKO/T1

P3.6/CMP-/RXD_2/INT2

P3.7CMP+/TXD_2/INT3

Sunday, January 15, 2023

programing mendukung :
keil C51 uvision 4
platformio intel-C51
bascom 8051

8051-based microcontroller with 1T(1-clock) High-Speed Core,
Up to 29 I/O Lines,
5 Timers/Counters,
Build-in up to 35MHz oscillator,
28K bytes flash ROM,
1024 bytes data RAM,
On-chip EEPROM,
2 UARTs,
WDT,
ISP/IAP,
PWM,
CMP,
ADC,
I2C,
SPI

gb1: board oso-stc8h1k28

sample program dan software keil c51 download

#include <reg51.h>

sbit led1 = P3 ^ 3;    //pin output P33
sbit led2 = P3 ^ 4;    //pin output P34
sfr P3M0 = 0xb2;
sfr P3M1 = 0xb1;

void Delay1000ms() //@11.0592MHz
{
  unsigned char i, j, k;
  i = 43;
  j = 6;
  k = 203;
  do
  {
    do
    {
      while (--k)
        ;
    } while (--j);
  } while (--i);
}

void main()
{
  P3M0 = 0x18;
  P3M1 = 0x00;

  while (1)
  {
    led1 = !led1;
    led2 = !led2;
    Delay1000ms();
  }
}