STC micro STC8A8K64D4 Series - Timer 1 (Mode 0, Divided Clock Output)

STC8A8K64D4 Series Manual
- 318 -
13.5.13 Timer 1 (Mode 0, Divided clock output)
C language code
//Operating frequency for test is 11.0592MHz
#include "reg51.h"
#include "intrins.h"
sfr INTCLKO = 0x8f;
sfr P0M1 = 0x93;
sfr P0M0 = 0x94;
sfr P1M1 = 0x91;
sfr P1M0 = 0x92;
sfr P2M1 = 0x95;
sfr P2M0 = 0x96;
sfr P3M1 = 0xb1;
sfr P3M0 = 0xb2;
sfr P4M1 = 0xb3;
sfr P4M0 = 0xb4;
sfr P5M1 = 0xc9;
sfr P5M0 = 0xca;
void main()
{
P0M0 = 0x00;
P0M1 = 0x00;
P1M0 = 0x00;
P1M1 = 0x00;
P2M0 = 0x00;
P2M1 = 0x00;
P3M0 = 0x00;
P3M1 = 0x00;
P4M0 = 0x00;
P4M1 = 0x00;
P5M0 = 0x00;
P5M1 = 0x00;
TMOD = 0x00; //Mode 0
TL1 = 0x66; //65536-11.0592M/12/1000
TH1 = 0xfc;
TR1 = 1; //Start timer
INTCLKO = 0x02; //Enable clock output
while (1);
}
Assembly code
;Operating frequency for test is 11.0592MHz
INTCLKO DATA 8FH
P0M1 DATA 093H
P0M0 DATA 094H
P1M1 DATA 091H
P1M0 DATA 092H
P2M1 DATA 095H