Hello,
The Hyper Terminal is correct because when I connect in TS-7400 using a
interface ts-9441, so run normally.
My problem is when a try use a MAX232N to do this interface
--- In Jim Jackson <> wrote:
>
>
>
>
> On Sun, 6 Sep 2009, lhamaduck wrote:
>
> >
> > I'm using a null cable, and I just try change the RX and TX pins in the
> > DB9 connector, but same happens.
> >
> > Please, someone have an suggestion?
>
> Have you got hyper terminal configured right? I've never used it, but have
> seen indications that it can be problematic. Try testing the hyper terminal
> setup to some known good rs232 connection, but only connect rx/tx and
> ground. Once you know hyper terminal is running/configured correctly you
> know the problem is with your ts7400 setup.
>
>
> >
> > I think is needed SET one more pin of the TS-7400, function.
> >
> > thx
> >
> > --- In mike.mcdonald0@ wrote:
> >>
> >> Are you using a null modem cable or straight through serial cable?
> >>
> >> --- On Sun, 9/6/09, lhamaduck <lhamaduck@> wrote:
> >>
> >> From: lhamaduck <lhamaduck@>
> >> Subject: [ts-7000] MAX232 and TS-7400 - HELP
> >> To:
> >> Received: Sunday, September 6, 2009, 2:41 AM
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >> Hi,
> >>
> >>
> >>
> >> I'm using a MAX232N to convert TTL signal to RS232. MAX232 supply is 3.3V
> >> and made this connection between max232 and TS-7400
> >>
> >>
> >>
> >> TS-7400 MAX DB9
> >>
> >> TX (pin7) -> pin11 - pin14 -> RX (pin2)
> >>
> >> RX (pin8) -> pin12 - pin13 -> TX (pin3)
> >>
> >> GND(pin5)
> >>
> >>
> >>
> >> I just checked the signal in all pins...and I think that is ok, but in the
> >> hyper terminal anything was showed.
> >>
> >>
> >>
> >> There is any pins to do a connections? ...to do the LINUX boot?
> >>
> >>
> >>
> >> Thanks
> >>
> >>
> >>
> >> bruno
> >>
> >
> >
> >
>
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