STC micro STC8A8K64D4 Series - Page 382

STC8A8K64D4 Series Manual
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void main()
{
P0M0 = 0x00;
P0M1 = 0x00;
P1M0 = 0x00;
P1M1 = 0x00;
P2M0 = 0x00;
P2M1 = 0x00;
P3M0 = 0x00;
P3M1 = 0x00;
P4M0 = 0x00;
P4M1 = 0x00;
P5M0 = 0x00;
P3M1 = 0x00;
T4L = 0x66; //65536-11.0592M/12/1000
T4H = 0xfc;
T4T3M = 0x90; //Enable clock output and start timer
while (1);
}
Assembly code
;Operating frequency for test is 11.0592MHz
T4T3M DATA 0D1H
T4L DATA 0D3H
T4H DATA 0D2H
T3L DATA 0D5H
T3H DATA 0D4H
T2L DATA 0D7H
T2H DATA 0D6H
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