Other Parts Discussed in Thread: UNIFLASH,
Hi,
I bought some AWR1443 chips, but they don't work on my own PCB. I used 6 pieces of AWR1443 chips, five of which can download code using Uniflash, but the system did not work, as shown in Fig. 1. The download codes is:
C:\ti\mmwave_industrial_toolbox_4_7_0\labs\vital_signs\14xx_vital_signs\pjt\Prebuilt_binaries\xwr14xx_vitalSigns_lab_mss.bin，
the other chip cannot download the code, as shown in Figure 2.
About a month ago, I also bought some 1443 chips from another company, and they worked fine on the same PCB.
Are there any quality problems with those chips?
Fig. 1 Always show this screen AWR1443 is not working Fig. 2. The screen that is always displayed when downloading code
