STC micro STC8A8K64D4 Series - Page 571

STC8A8K64D4 Series Manual
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PWM1T2L EQU 0FF1BH
PWM1CR EQU 0FF1CH
PWM1HLD EQU 0FF1DH
P0M1 DATA 093H
P0M0 DATA 094H
P1M1 DATA 091H
P1M0 DATA 092H
P2M1 DATA 095H
P2M0 DATA 096H
P3M1 DATA 0B1H
P3M0 DATA 0B2H
P4M1 DATA 0B3H
P4M0 DATA 0B4H
P5M1 DATA 0C9H
P5M0 DATA 0CAH
ORG 0000H
LJMP MAIN
ORG 0100H
MAIN:
MOV SP, #5FH
MOV P0M0, #00H
MOV P0M1, #00H
MOV P1M0, #00H
MOV P1M1, #00H
MOV P2M0, #00H
MOV P2M1, #00H
MOV P3M0, #00H
MOV P3M1, #00H
MOV P4M0, #00H
MOV P4M1, #00H
MOV P5M0, #00H
MOV P5M1, #00H
MOV PWMSET,#01H ;Enable PWM module (The configuration is effective only after the
module is enabled.)
MOV P_SW2,#80H
CLR A
MOV DPTR,#PWMCKS
MOVX @DPTR,A ;The clock of PWM0 is the system clock
MOV A,#08H
MOV DPTR,#PWMCH ;Set the PWM0 cycle to 0800H PWM clocks
MOVX @DPTR,A
MOV A,#00H
MOV DPTR,#PWMCL
MOVX @DPTR,A
MOV A,#01H
MOV DPTR,#PWM0T1H ;At the count value of 0100H, PWM0 outputs low level.
MOVX @DPTR,A
MOV A,#00H
MOV DPTR,#PWM0T1L
MOVX @DPTR,A
MOV A,#07H
MOV DPTR,#PWM0T2H ;At the count value of 0700H, PWM0 outputs high level.
MOVX @DPTR,A