Re: Question about sh-sci on SH7723

morimoto.kuninori
2009-04-09T04:25:18Z

Dear Iwamatsu

> > I think that this is coding miss.
> > If you check implemenation of other SH CPU's(e.g. SH7722),
> > you can understand that other CPU checked RXD bit.
>
> If this is a just "coding miss", I can understand !!
> Thank you

Oops.
But Can we really read RXD status from IO port ?
Because when we use SCIF/SCIFA,
function modules is selected in PFC.
it is not IO port.