[rescue] e4500 serial wiring

[Robert Darlington]

a "null terminal" cable has no provision for hardware handshaking.
It's just ground, tx, and rx.  A real null adapter does quite a bit
more.

Hit this page for the wiring of a bunch of different kinds of null adapters:

http://www.lammertbies.nl/comm/info/RS-232_null_modem.html

On 7/12/07, Sridhar Ayengar <ploopster at gmail.com> wrote:
> Dimitar Vasilev wrote:
> > Hi guys,
> > Could someone advise if null-terminal cable will be fine for conversation
> > with an e4500
> > or I should make a null-modem?
>
> Excuse my ignorance, but what is the difference?
>
> Peace...  Sridhar
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