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Posted to sci.electronics.repair
Ben
 
Posts: n/a
Default How does JTAG port works ??

Yes , it works...


"Not me" a écrit dans le message de news:
...
On Wed, 28 Dec 2005 22:44:05 -0500, "Ben"
wrote:

Hi , I have a problem with connecting a JTAG port to a STI5518 . I have

no
response from it.

I m using a parallel port (PC).

I have pulses from SDI , CLK , RST and TMS but nothing from SDO. Is it
suppose to be internal to the STI ?

How can I find the problem ?

Thanks...


Have you successfully used this computer for jtaging before? Some LPT
ports don't work well with jtags, esp those on laptops.