D / A 0832 outputs sine wave, triangular wave, sawtooth (query mode), single-chip and 0832 output different waveforms

D / A 0832 outputs sine wave, triangular wave, sawtooth (query mode), single-chip and 0832 output different waveforms Keywords: DAC0832, sine, triangle wave org 0000hajmp mainorg 0030hmain: mov a, # 00hclr p1.0clr p1.1jnb p3.0, zhengxuanjnb p3.1, juchi jnb p3.2, shanjiaosjmp MAIN shanjiao: mov a, # 00h clr p1.0 clr p1.1 loop: mov p0, a inc a mov r0, # 10h djnz r0, $ jnb p3.0, zhengxuanjnb p3.1, juchi sjmp loop RET juchi: mov a, # 00hclr p1.0clr p1.1up: mov p0, ainc ajnb p3.0, zhengxuan jnb p3.2, shanjiaojnz updown: dec amov p0, ajnb p3.0, zhengxuan jnb p3.2, shanjiaojnz downsjmp upret zhengxuan: mov R5, # 00hsin: mov a, r5clr p1.0clr p1.1 mov DPTR, # TAB MOVC A, @ A + DPTR MOV P0, A INC R5jnb p3.1, juchi jnb p3.2, shanjiao AJMP SIN TAB: DB 80H, 83H, 86H, 89H, 8DH, 90H, 93H, 96H DB 99H, 9CH, 9FH, 0A2H, 0A5H, 0A8H, 0ABH, 0AEH DB 0B1H, 0B4H, 0B7H, 0BAH, 0BCH, 0BFH, 0C2H, 0C5H DB 0C7H, 0CAH, 0CCH, 0CFH, 0D1H, 0D4H, 0D6H, 0D8H DB 0DAH, 0DDH, 0DFH, 0E1H, 0E3H, 0E5H, 0E7H, 0E9H DB 0EAH, 0ECH, 0EEH, 0EFH, 0F1H, 0F2H, 0F4H, 0F5H DB 0F6H, 0F7H, 0F8H, 0F9H, 0FAH, 0FBH, 0FCH, 0FDH DB 0FDH, 0FEH, 0FFH, 0FFH, 0FFH, 0FFH, 0FFH, 0FFH DB 0FFH, 0FFH, 0FFH, 0FFH, 0FFH, 0FFH, 0FEH, 0FDH DB 0FDH, 0FCH, 0FBH, 0FAH, 0F9H, 0F8H, 0F7H, 0F6H DB 0F5H, 0F4H, 0F2H, 0F1H, 0EFH, 0EEH, 0ECH, 0EAH DB 0E9H, 0E7H, 0E5H, 0E3H, 0E1H, 0DEH, 0DDH, 0DAH DB 0D8H, 0D6H, 0D4H, 0D1H, 0CFH, 0CCH, 0CAH, 0C7H DB 0C5H, 0C2H, 0BFH, 0BCH, 0BAH, 0B7H, 0B4H, 0B1H DB 0AEH, 0ABH, 0A8H, 0A5H, 0A2H, 9FH, 9CH, 99H DB 96H, 93H, 90H, 8DH, 89H, 86H, 83H, 80H DB 80H, 7CH, 79H, 78H, 72H, 6FH, 6CH, 69H DB 66H, 63H, 60H, 5DH, 5AH, 57H, 55H, 51H DB 4EH, 4CH, 48H, 45H, 43H, 40H, 3DH, 3AH DB 38H, 35H, 33H, 30H, 2EH, 2BH, 29H, 27H DB 25H, 22H, 20H, 1EH, 1CH, 1AH, 18H, 16H DB 15H, 13H, 11H, 10H, 0EH, 0DH, 0BH, 0AH DB 09H, 08H, 07H, 06H, 05H, 04H, 03H, 02H DB 02H, 01H, 00H, 00H, 00H, 00H, 00H, 00H DB 00H, 00H, 00H, 00H, 00H, 00H, 01H, 02H DB 02H , 03H, 04H, 05H, 06H, 07H, 08H, 09H DB 0AH, 0BH, 0DH, 0EH, 10H, 11H, 13H, 15H DB 16H, 18H, 1AH, 1CH, 1EH, 20H, 22H, 25H DB 27H, 29H , 2BH, 2EH, 30H, 33H, 35H, 38H DB 3AH, 3DH, 40H, 43H, 45H, 48H, 4CH, 4EH DB 51H, 55H, 57H, 5AH, 5DH, 60H, 63H, 66H DB 69H, 6CH, 6FH , 72H, 76H, 79H, 7CH, 80H ret End, read full text

Our other product:

Professional lightning protection system for Tower	Professional FM Radio Station Equipment Package	FMUSER FU-1000C 1000W FM Transmitter With USB Audio Input Interface
FMUSER 200W FM Radio Broadcasting Package	Hotel IPTV Solution	FMUSER FSN-1000T V5.0 1KW FM Radio Broadcast Transmitter