On Wed, Nov 5, 2014 at 8:56 AM, David Gálvez <dgalvez75@xxxxxxxxx> wrote: > Do you know about the Falcon's disturbance in the SDMA clock signal > hardware problem? > Most Falcons, specially those used in music studios, have a hardware > patch to fix this, it's normally called SCSI patch. > > Some more info: > > http://didierm.pagesperso-orange.fr/doc/eng/c_0a.htm So this adds additional buffering to the clock. Note that input pins 3 and 5 of the 74HC04 are left floating! I recommend tying them to either GND (pin 7) or VCC (pin 14), to avoid them picking up high-frequency signals and consuming power. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
