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Re: [openrisc] openrisc development interface

On Wednesday 02 April 2003 20:18, María Bolado wrote:
> Hi, everybody!
>
> I have been reading about OpenRISC development interface, and I have a
> few doubts.
> The ports connected to the boundary scan logic include the indication of
> an EXTEST JTAG instruction (port EXTEST_SELECTED_O). I think that there
> is also necessary an additional port for indicating to the boundary scan
> logic that it must carry out a SAMPLE / PRELOAD instruction. If not, how
> can the boundary scan logic perform this instruction (that is mentioned
> as supported by the development interface)?
AFAIK SAMPLE/PRELOAD is supported by development I/F.

Marko


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