Part Number: MSP430FR6047 Other Parts Discussed in Thread: MSP-DSPLIB Hello,
In regards to the question related to this ( e2e.ti.com/.../3292715 , is there a reason why the polynomial isn't supported at all?
Other Parts Discussed in Thread: MSP-DSPLIB Hi TI,
As I see MSP-DSPLIB is actually not supporting MSP432 microcontrollers right now. I really want to compare DSP performance and power consumption capability of MPY32 vs. LEA vs Cortex M4 SIMD with DSP ext…
Thank you. I am taking 4096 samples.
Xiaodong LI said: I don't have idea why the FRAM2 size is ~26Kbytes.
I am not sure what you meant by that. I would really appreciate if if you can explain a bit more in datail. The total FRAM for this MCU is 128KB…
Hello Cherry,
Lea is meant t be utilized with the MSP DSP Library This library and LEA's acceleration only works in the Q15 and iQ31 formats as described in the MSP DSPLIB documentation. So yes, you would need to convert ADC results to this format in…
Part Number: MSP-EXP430FR5994 Other Parts Discussed in Thread: MSP430FR5994 I'm new in MSP430. I'm trying to reproducing a project based on MSP430FR5994. However, I found that I can't use the LEA related functions in DSPLib_lea.h. The console showed t…
Part Number: MSP430FR5994 Other Parts Discussed in Thread: MSP-DSPLIB
Hello,
I want to know the max. number of q15 samples that can be used in a LEA operation, e. g.: in a MAC operation with the same data vector to get the sum of squares.
In the MSP…
Hello,
O.H said: Q1: Is it possible to remove 50Hz/60Hz noise by using SINC3 Filter of SD24 in this device?
Unfortunately, no. The first notch is the sampling frequency. The lowest possible sampling frequency is 4 kHz. These devices do not block or filter…
Hi Susan,
Ask the customer to
1. download MSPWARE from http://www.ti.com/tool/MSPWARE which includes DSPLIB or DSPLIB directly from http://www.ti.com/tool/MSP-DSPLIB . This includes transform_ex1_fft_fixed_q15. The documentation and example usage can be found…
Hi James,
We have tried to use a software 64-pole filter from MSP-DSPLIB.
The achieved suppression of 50 Hz noise is only 30dB.
What can you recommend to increase the suppression up to 90dB?
