"15: Target error from Commit Flash Write" error when debugging the project on LPC55S69

[Emin]

When I try to debug the project on LPC55S89, I got the Wire ACK Fault in DAP access within the error from the title. I also had to combine 2 rams in order to have enough space for the project. Can someone suggest their already working solution?

[Alice_Yang]

Hello @Emin 

It seems can not combine 2 rams, allocate it to different RAMS.

About the debug failed, how about debugging simple demo under SDK?

BR

Alice

[Emin]

How can I allocate the 271KB over 2 SRAMS without combining them? or how can I distribute 271KB over multiple SRAMs?

[Alice_Yang · Accepted solution]

Hello @Emin 

You can allocate some data to other RAM, detail method refer to:

<MCUXpresso IDE User Guider> ->
"18.13.2 Placing data into different RAM blocks using Macros"

I also attach it for you.

BR

Alice