Maker Pro
Maker Pro

How does JTAG port works ??

B

Ben

Jan 1, 1970
0
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...
 
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.
 
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