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IWR6843: Initial Bring Up and Flashing

Part Number: IWR6843
Other Parts Discussed in Thread: UNIFLASH,

Hi,

I am working with an IWR6843 device on a new non-TI board and am having issues with programming it via UniFlash with xwr68xx_ccsdebug.bin provided in mmwave_sdk_03_01_01_02.

The board is in SOP Mode 5.

All power rails to the SoC are within the required range.

The board has an XDS110 emulator connected to the host PC via USB.

The XDS110 emulator seems to be performing properly and can connect to and read memory from the Cortex_R4 (verified this with CCS).

In UniFlash, Load Addr: defaults to value 0x0. I have tried writing to 0xc0 as well, and the console returns the following message:

[3/19/2019, 3:46:59 PM] [ERROR] Cortex_R4_0: File Loader: Verification failed: Values at address 0xC0000000 do not match Please verify target memory and memory map.

Is there a different address that should be written to?

Additionally,1p4V_SYNTH does not have the output as listed in the hardware design checklist; 1p4V_APLL does have a 1.4V output as listed.