Re: TDI and TDO signal

["John R Pierce" <pierce@scruznet.com>]

Read the PCI 2.1 SPEC.  Those books are not the SPECIFICATION.

But, yes, you hook them up.  otherwise other boundary scan boards would fail if
the system supported boundary scans...

-jrp
(btw, your email address is broken, '@@' don't work!)

----------
> From: Carsten Bode <cb@@Diehl.DE>
> To: Mailing List Recipients <pci-sig-request@znyx.com>
> Subject: TDI and TDO signal
> Date: Wednesday, August 21, 1996 4:56 AM
> 
> Hello
> I have a simple question regarding the design of a PCI card ( standard PC
format ) that does not
> support boundary scan.
> Should I connect TDI and TDO or leave them open or pull them up or down with
a resistor?
> 
> I found different statements in the Mindshare PCI book ( connect TDI and TDO
) and
> the PCI book from Ed Solari ( recommends 5K pullups/pulldowns on various T...
signals ).
> 
> Regards,
>  Carsten Bode
> 

]
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