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LDmicro Forum - 7 SEGMENTOS

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7 SEGMENTOS (by Manuel)

Hola MGP
e probado el programa y los segundos no me han funcionado
te mando foto para que veas como quedan


luego tengo otro proyecto me gustaría di le puedes echar un vistazo haber lo que se puede hace me interesaría este sistema
para poder aprovechar todas les entradas i salidas

Un saludo Manuel
Sat Jan 24 2026, 13:32:52, download attachment prubas.rar
7 SEGMENTOS (by Manuel)
ME OLVIDE DELA FOTO
Sat Jan 24 2026, 13:37:43, download attachment 20260124_164657.jpg
7 SEGMENTOS (by Manuel)
HOLA MGP
ME HAVIA EQUIBOCADO EN LOS TRANSISTORES PERDON
fisiona correctamente
te envió foto
Sat Jan 24 2026, 14:16:01, download attachment 20260124_200957.jpg
(no subject) (by MGP)
Glad it works.

You can also use 100 ohm resistors instead of 220 ohms for the displays, as they only light up 1/10 of the time.

To see the difference, you should reprogram the original display scan generator with C11.
Sun Jan 25 2026, 02:00:06
7 SEGMENTOS (by Manuel)
7 SEGMENTOS (by Manuel)

Hola MGP


luego tengo otro proyecto me gustaría si le puedes echar un vistazo haber lo que se puede hace me interesaría este sistema
para poder aprovechar todas les entradas i salidas del micro

Un saludo Manuel

Muchas gracias por tu colaboración si miras la foto
veras que refleja los números muchísimo
Mon Jan 26 2026, 06:25:46, download attachment prubas.rar
(no subject) (by MGP)
Remember when I wrote that you should have used CC displays?

You're making the same mistake as back then: the output of {7 segment display A} is inverted compared to when you use {7 segment display C}.

Illuminating segment 'a' is equivalent to 1111110 for CA displays and 00000001 for CC displays.

If you use the AND 1 instruction, that's correct for CC displays, but you should invert '1' for CA displays.

You can also indicate that you're using CC displays and invert the outputs as I did in your example, while still using CA displays.

I also removed 4 times {MOV display 0xFF}

I have not tested it in real, that upto you.

Good luck
Mon Jan 26 2026, 12:29:43, download attachment V2_PROBANDOCONTADOR ANODO COMUNPARA QUTAR1.ld
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