ATM13
(Rozdíly mezi verzemi)
| Řádka 11: | Řádka 11: | ||
[[Soubor:ATM13 bez ISP sch.png|400px]] | [[Soubor:ATM13 bez ISP sch.png|400px]] | ||
[[Soubor:ATM13 bez ISP pcb.png|400px]] | [[Soubor:ATM13 bez ISP pcb.png|400px]] | ||
| + | |||
| + | <source lang="asm"> | ||
| + | MOV DPTR,#TAB | ||
| + | |||
| + | tens: MOV P0,#00000010B | ||
| + | MOV R5,#01H | ||
| + | units: MOV R3,#00H | ||
| + | next: MOV A,R3 | ||
| + | MOVC A,@A+DPTR | ||
| + | MOV P0,A | ||
| + | ACALL delay | ||
| + | INC R3 | ||
| + | CJNE R3,#10D,next | ||
| + | MOV A,R5 | ||
| + | MOVC A,@a+dptr | ||
| + | MOV P2,A | ||
| + | INC R5 | ||
| + | CJNE R5,#11D,again | ||
| + | SJMP tens | ||
| + | again: SJMP units | ||
| + | |||
| + | delay: MOV R2,#06D | ||
| + | temp2: MOV R1,#255D | ||
| + | temp1: MOV R0,#255D | ||
| + | DJNZ R0,$ | ||
| + | DJNZ R1,temp1 | ||
| + | DJNZ R2,temp2 | ||
| + | RET | ||
| + | |||
| + | TAB: DB 00000010B ;0x02 0D | ||
| + | DB 10011111B ;0x9F 1D | ||
| + | DB 00100100B ;0x24 2D | ||
| + | DB 00001100B ;0x1C 3D | ||
| + | DB 10011000B ;0x98 4D | ||
| + | DB 01001000B ;0x48 5D | ||
| + | DB 01000000B ;0x40 6D | ||
| + | DB 00011110B ;0x1E 7D | ||
| + | DB 00000000B ;0x00 8D | ||
| + | DB 00001000B ;0x0F 9D | ||
| + | END | ||
| + | </source lang="asm"> | ||
Verze z 26. 3. 2014, 16:05
ATM13 - Board
new
old
MOV DPTR,#TAB tens: MOV P0,#00000010B MOV R5,#01H units: MOV R3,#00H next: MOV A,R3 MOVC A,@A+DPTR MOV P0,A ACALL delay INC R3 CJNE R3,#10D,next MOV A,R5 MOVC A,@a+dptr MOV P2,A INC R5 CJNE R5,#11D,again SJMP tens again: SJMP units delay: MOV R2,#06D temp2: MOV R1,#255D temp1: MOV R0,#255D DJNZ R0,$ DJNZ R1,temp1 DJNZ R2,temp2 RET TAB: DB 00000010B ;0x02 0D DB 10011111B ;0x9F 1D DB 00100100B ;0x24 2D DB 00001100B ;0x1C 3D DB 10011000B ;0x98 4D DB 01001000B ;0x48 5D DB 01000000B ;0x40 6D DB 00011110B ;0x1E 7D DB 00000000B ;0x00 8D DB 00001000B ;0x0F 9D END </source lang="asm">
