LS1012A RCW override

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LS1012A RCW override

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ilko
Contributor I

Dear NXP support team,

Do you have a document which describes the JTAG sequence to override the RCW?

I mean the low level JTAG sequence, without CW or some other JTAG tool.

Regards,
Ilko Iliev

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3 Replies

69 Views
ilko
Contributor I

Hi,
I need the way to override the RCW source or all RCW words via JTAG in order to implement it in our JTAG Flash Programmer PEEDI: www.ronetix.at

Regards,
Ilko Iliev

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69 Views
ilko
Contributor I

Nobody from NXP can help with the requested information?

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ufedor
NXP TechSupport
NXP TechSupport

There is no requested JTAG sequence.

Please consider using the reset configuration word (RCW) source input, cfg_rcw_src, is multiplexed on
CLK_OUT - POR low level corresponds to the hard-coded RCW option.

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