Filtering and signal processing reference design using MSP430 FRAM microcontroller
TIDM-FILTERING-SIGNALPROCESSING
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Key Document
Description This reference design showcases the performance of the low-energy accelerator (LEA) on MSP430™ FRAM microcontroller (MCUs) in performing advanced filtering and signal processing while maintaining ultra-low power on a 16-bit MCU. The LEA provides a boost of 13.8x over a traditional C implementation for a 256-point complex FFT. LEA also provides real-time FIR filtering performance at a high audio sampling rate of 20 kHz.
Features
Real-time FFT comparing non-accelerated to accelerated performance
Real-time FIR filtering with several pre-set filter coefficients
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Status
BOOSTXL-AUDIO
: Audio Signal Processing BoosterPack Plug-In Module
$29.99(USD)
ACTIVE
MSP-EXP430FR5994
: MSP430FR5994 LaunchPad Development Kit
$16.99(USD)
ACTIVE
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TI Devices (5)
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Sample & Buy
Design Kits & Evaluation Modules
MSP430FR5962 16 MHz MCU with 128KB FRAM, 8KB SRAM, low-energy accelerator, AES, 12-bit ADC, LCD, DMA and 76 IO
Microcontrollers (MCUs)
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MSP430FR5964 16 MHz MCU with 256KB FRAM, 8KB SRAM, AES, 12-bit ADC , comparator, DMA, UART/SPI/I2C, timer
Microcontrollers (MCUs)
Sample & Buy View Design Kits & Evaluation Modules
MSP430FR5992 16 MHz MCU with 16 KB Flash, 2KB SRAM, 12-bit ADC, comparator, I2C/SPI/UART, HW multiplier
Microcontrollers (MCUs)
Sample & Buy View Design Kits & Evaluation Modules
MSP430FR5994 16 MHz MCU with 256KB FRAM, 8KB SRAM, LEA, AES, 12-bit ADC , comparator, DMA, UART/SPI/I2C, timer
Microcontrollers (MCUs)
Sample & Buy View Design Kits & Evaluation Modules
MSP430FR59941 16 MHz MCU with 256KB FRAM, 8KB SRAM, LEA, AES, 12-bit ADC , comparator, DMA, 68 IO, eUSCI
Microcontrollers (MCUs)
Sample & Buy View Design Kits & Evaluation Modules
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Technical documentation See the Important Notice and Disclaimer covering reference designs and other TI resources.
User guide (1) Title Type Size (KB) Date PDF 18123
11 Sep 2019
Design files (3) PDF 68
31 Mar 2016
ZIP 824
31 Mar 2016
ZIP 2190
31 Mar 2016
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