JTAG Interface not as per IMX6SLHDG ?

pankajrana — Fri, 16 Oct 2015 10:45:56 GMT

Hi,

In the Hardware Dev. Guide for SoloLite - imx6slhdg.pdf document, there are recommendations provided for JTAG connections. But in the SoloLite Evaluation Kit schematics - MCIMX6SLEVK, the JTAG seems to be different.

For JTAG_TDO it is mentioned "Do not use pullup or pulldown" still a 10K option is provided (although it is DNP)
JTAG_TCK has On-Chip 47K pullup (can use 10K pullup optional), but in schematics a 10K pulldown is provided.

Please let me know the HDG vs EVK changes, what JTAG device can be used for MCIMX6SLEVK.

Should we follow the SL EVK schematics or refer the IMX6SLHDG ?

~Pankaj Rana

Re: JTAG Interface not as per IMX6SLHDG ?

igorpadykov — Sat, 17 Oct 2015 01:57:32 GMT

Hi Pankaj

correct description gives Hardware Dev. Guide for SoloLite,

as for JTAG_TCK has On-Chip 47K pullup, R395 should be DNP.

Best regards

igor

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JTAG Interface not as per IMX6SLHDG ?

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