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Quickfilter Technologies

Design Utilities and Example Software Downloads


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Design Utility Download

Description

 I2C_Boot_1_Workspace.

This is a Bootloader and I2C Bridge device for the QF1Da512 supporting a single filter using 16-bit coefficients. Zero insertion is not implemented it can be achieved by including it in the filter configuration. Dynamic control of the filter is possible via an external I2C master device. .

 Boot_Only_1_Project.

This is a bootloader-only device for the QF1Da512 supporting a single filter using 16-bit coefficients. Zero insertion is not implemented it can be achieved by including it in the filter configuration. Dynamic control of the filter is possible via an external SPI master device.

 I2C_Boot_2_Workspace.

This is a Bootloader and I2C Bridge device for the QF1Da512 supporting a single filter using 16-bit coefficients. Zero insertion is implemented allowing the resident filter configuration to consume less memory. Dynamic control of the filter is possible via an external I2C master device.

 2C_Boot_3_Workspace

This is a Bootloader and I2C Bridge device for the QF1Da512 supporting two filters using 16-bit coefficients. Zero insertion is not implemented it can be achieved by including it in the filter configuration. Dynamic control of the filter is possible via an external I2C master device.

 I2C_Boot_4_Workspace.

This is a Bootloader and I2C Bridge device for the QF1Da512 supporting two filters using 16-bit coefficients. Zero insertion is implemented allowing the resident filter configuration to consume less memory. Dynamic control of the filter is possible via an external I2C master device.

 I2C to SPI Bridge.

I2C to SPI Bridge SW Project.

 ADS1251dk

Accomplishes the necessary task of detecting when new data is available and generating a framing signal to drive the DSEL pin of the QF1D512(s) on the QF1D512 development kit.

 ADS1251ext.zip

Accomplishes the necessary task of detecting when new data is available and generating a framing signal to drive the DSEL pin of the QF1D512(s) on the TI ADS1251 EVM board.

 ADS1251lpf20k

Configuration example file for using the ADS1251.

 writeQFcoeff

Coefficient export file with support for both floating point and fixed point output.

 eZ430 ReleaseContent

Zip file including eZ430 drivers, documentation, etc. Please check readme file.

 MSP430 Host Software Example for the QF4A512

Zip file for the MSP430 Host Software Example for the QF4A512.

 Software to connect a DAC to the QF4A512

Zip file including CPLD source code and schematics.

 Decimation Calculator

Decimation Calculator Excel spreadsheet.

 Input Values Excel Spreadsheet

Excel spreadsheet allowing you to quickly calculate input resistor values for different input signal levels, for all input configurations (ac-couple, dc-coupled, single-ended, differential).

 QF4A512 Latency Calculator

Excel spreadsheet allowing you to calculate the chip latency by specifying a few chip parameters such as number of taps and ADC clock rate. Note: Current version of Quickfilter Pro software features a built-in latency calculator on the Config panel.

 QF1D512 Latency Calculator

Excel spreadsheet allowing you to calculate latency through the chip based on number of taps used and sampling rate. Note: Current version of Quickfilter Pro software features a built-in latency calculator on the Chip Details panel.

 QF4A512 Captured Data

Excel spreadsheet allowing you to import Raw and FFT captured data from the Quickfilter Design Software.

 Radio SkyPipe

Version 3 of QF4A512 software for use with an installed version of Radio SkyPipe.