IWR6843ISK: Memory not aligned for detection matrix

Hi, 

I'm using IWR6843ISK in SDK 3.5.

Below is the configuration calculated by the estimator.

According to the datasheet, the size of L3 Memory is 768KB, so the above configuration(744KB) is usable.

Below is the cfg file created with reference to the above configuration values.

% Max beat freq (80% of ADC sampling rate): 8.3824MHz
% Max distance based of IF bandwidth(80%): 44.44m
% Range FFT size    -                                 128
% Doppler FFT size  -                                 128
% Radar data memory required    KB                    744
% ***************************************************************
sensorStop
flushCfg
dfeDataOutputMode 1
channelCfg 15 7 0
adcCfg 2 1
adcbufCfg -1 0 1 1 1
profileCfg 0 60 2 3.9 16.73 0 0 28.29 1 124 10478 0 0 158
chirpCfg 0 0 0 0 0 0 0 1
chirpCfg 1 1 0 0 0 0 0 4
chirpCfg 2 2 0 0 0 0 0 2
frameCfg 0 2 124 0 100 1 0
lowPower 0 0
guiMonitor -1 1 1 1 0 0 1
cfarCfg -1 0 2 8 4 3 0 15 1
cfarCfg -1 1 0 4 2 3 1 15 1
multiObjBeamForming -1 1 0.5
clutterRemoval -1 0
calibDcRangeSig -1 0 -5 8 256
extendedMaxVelocity -1 0
bpmCfg -1 0 0 1
lvdsStreamCfg -1 0 0 0
compRangeBiasAndRxChanPhase 0.0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
measureRangeBiasAndRxChanPhase 0 1.5 0.2
CQRxSatMonitor 0 3 5 101 0
CQSigImgMonitor 0 127 8
analogMonitor 0 0
aoaFovCfg -1 -90 90 -90 90
cfarFovCfg -1 0 0 50
cfarFovCfg -1 1 -22.22 22.22
calibData 0 0 0
sensorStart

However, when I run the demo with the created configuration, I get the following error:

Error -40312 is DPU_CFARCAPROCDSP_ENOMEMALIGN_DET_MATRIX,

It seems to be a problem with radar cube memory size, but I don't know why it's happening.

Please give me some advice.

Thanks.