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Date Posted: 21:45:25 06/11/03 Wed
Author: Comanche
Subject: Carta de ajuste

Hola, ¿qué tal?

Menudos recuerdos con el C64. Me alegro de ver que no soy el único. Enhorabuena por el foro, la página y los apuntes de programación.

No sé si conocéis esta pequeña utilidad en C.M. Con el ordenador original se obtenía la señal de una carta de ajuste que podía resultar muy útil. El programa está preparado para la versión de video PAL. Para la NTSC hay que cambiar el salto a la primera etiqueta.

LDA $D011
AND #$EF
STA $D011
SEI
ntsc NOP
bucle LDA #$02
STA $D020
LDA #$03
STA $D020
LDA #$04
STA $D020
LDA #$05
STA $D020
LDA #$06
STA $D020
LDA #$07
STA $D020
LDA #$08
STA $D020
LDA #$09
STA $D020
LDA #$0A
STA $D020
LDA #$0B
STA $D020
JMP bucle

Las barras se ajustan pulsando la tecla restore.
¿Qué os parece? :-)

Nada más, un cordial saludo.

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