STC micro STC8A8K64D4 Series Reference Manual page 574

STC8A8K64D4 Series Manual
P5M0 = 0x00;
P5M1 = 0x00;
PWMSET = 0x01;
the module is enabled.)
P_SW2 = 0x80;
PWMCKS = 0x00;
PWMC = CYCLE;
PWM0T1= 0x0000;
PWM0T2= 0x0001;
PWM0CR= 0x80;
P_SW2 = 0x00;
PWMCFG = 0x05;
EA = 1;
while (1);
}
Assembly code
;Operating frequency for test is 11.0592MHz
CYCLE EQU
P_SW2 DATA
PWMSET DATA
PWMCFG DATA
PWMCH EQU
PWMCL EQU
PWMCKS EQU
PWMTADCH EQU
PWMTADCL EQU
PWMIF EQU
PWMFDCR EQU
PWM0T1H EQU
PWM0T1L EQU
PWM0T2H EQU
PWM0T2L EQU
PWM0CR EQU
PWM0HLD EQU
P0M1 DATA
P0M0 DATA
P1M1 DATA
P1M0 DATA
P2M1 DATA
P2M0 DATA
P3M1 DATA
P3M0 DATA
P4M1 DATA
P4M0 DATA
P5M1 DATA
P5M0 DATA
1000H
0BAH
0F1H
0F6H
0FF00H
0FF01H
0FF02H
0FF03H
0FF04H
0FF05H
0FF06H
0FF10H
0FF11H
0FF12H
0FF13H
0FF14H
0FF15H
093H
094H
091H
092H
095H
096H
0B1H
0B2H
0B3H
0B4H
0C9H
0CAH
//Enable PWM module (The configuration is effective only after
// The clock of PWM is the system clock
//Set PWM period
//enable PWM0 output
//Start PWM module and enable PWM interrput
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