Fixed Point Math Library for MSP
MSP-IQMATHLIB
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Key Document
Description
The Texas Instruments® MSP IQmath and Qmath Libraries are a collection of highly optimized and high-precision mathematical functions for C programmers to seamlessly port a floating-point algorithm into fixed-point code on MSP430 and MSP432 devices. These routines are typically used in computationally intensive real-time applications where optimal execution speed, high accuracy and ultra-low energy are critical. By using the IQmath and Qmath libraries, it is possible to achieve execution speeds considerably faster and energy consumption considerably lower than equivalent code written using floating-point math.
MSP devices supported by MSP-IQmathlib:
- MSP430F1xx
- MSP430F2xx
- MSP430G2xx
- MSP430F4xx
- MSP430F5xx
- MSP430F6xx
- MSP430FRxx
- MSP432P4xx
Features
- Optimized fixed point functions - reduce development time and enable developers to focus on optimizing application code
- Up to 100x higher performance when executing common fixed point scalar math functions in CCS – this means the MSP microcontroller can remain in low power modes longer than ever before
- Free – simply use in Code Composer Studio or download the library
Technical documentation
Related Products
Software development (1)
Name | Part Number | Software Type |
---|---|---|
MSP430Ware for MSP Microcontrollers | MSPWARE | Software development kit (SDK) |
Reference Designs (1)
Name | Part Number | Tool Type |
---|---|---|
Low Power Orientation Tracker Reference Design | TIDM-ORIENTATIONTRACKER | Reference design |
TI Devices (19)
Part Number | Name | Product Family |
---|---|---|
CC430F5123 | 16-bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 8kB Flash and 2kB RAM | Wireless connectivity |
CC430F5125 | 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 16kB Flash and 2kB RAM | Wireless connectivity |
CC430F5133 | 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 12-Bit ADC, 8kB Flash and 2kB RAM | Wireless connectivity |
CC430F5135 | 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 12-Bit ADC, 16kB Flash and 2kB RAM | Wireless connectivity |
CC430F5137 | 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 12-Bit ADC, 32kB Flash and 4kB RAM | Wireless connectivity |
CC430F5143 | 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 10-bit ADC, 8kB Flash and 2kB RAM | Wireless connectivity |
CC430F5145 | 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 10-bit ADC, 16kB Flash and 2kB RAM | Wireless connectivity |
CC430F5147 | 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 10-bit ADC, 32kB Flash and 4kB RAM | Wireless connectivity |
MSP430F2252-Q1 | MSP430™ Ultra-Low-Power Microcontrollers for Automotive Applications | Microcontrollers (MCUs) |
MSP430F2272-Q1 | MSP430™ Ultra-Low-Power Microcontrollers for Automotive Applications | Microcontrollers (MCUs) |
MSP430F417-DIE | DIE 16-Bit Ultra-Low-Power Microcontroller, 32kB Flash, 1kB RAM, Comparator, 96 Segment LCD | Analog and Mixed-Signal |
MSP430G2201-Q1 | MSP430™ Ultra-Low-Power Microcontrollers for Automotive Applications | Microcontrollers (MCUs) |
MSP430G2231-Q1 | MSP430™ Ultra-Low-Power Microcontrollers for Automotive Applications | Microcontrollers (MCUs) |
MSP430G2252-DIE | MSP430G2x52, MSP430G2x12 Mixed Signal Microcontroller | Analog and Mixed-Signal |
MSP430G2453-Q1 | MSP430™ Ultra-Low-Power Microcontrollers for Automotive Applications | Microcontrollers (MCUs) |
MSP430G2553-Q1 | MSP430™ Ultra-Low-Power Microcontrollers for Automotive Applications | Microcontrollers (MCUs) |
NN325-Q1 | Multi-Sensing Touch Manager | Microcontrollers (MCUs) |
RF430CL330H | Dynamic Dual Interface NFC Transponder | Wireless connectivity |
RF430F5978 | RF430F59xx MSP430 SoC With Radio-Frequency Core and Low-Frequency Interface | Wireless connectivity |
Support & training
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