How can I add partial support for C2833x processor in Target for TI C2000 version 2.3 (R2007b)?
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MathWorks Support Team on 22 Feb 2021
Edited: MathWorks Support Team on 22 Feb 2021
The attached helper script automatically adds c2833x to the list of processors available in R2007b. This allows current Target for TI C2000 version 2.3 (R2007b) users to use c2833x chips as if they were c280x chips. All peripherals overlapping between c280x and c2833x can be used.
- No support for the FPU.
- No support for DMA.
- Sample time factor of 1.5: Rate groups will run 1.5 times faster than what you specify (i.e. 1ms -> 0.66ms). This is due to the difference in frequencies between the 2 families of chips: 100MHz for 280x vs. 150MHz for 2833x.
The above limitations will be addressed in future releases. Most demos are working including External Mode using CCP on the CAN bus.
Download the helper script found below in the Related Documents/Files section.
1. Copy the files to your preferred folder.
2. Open MATLAB and browse to the folder where you copied the files.
3. Run “install_c2833xbeta_support”.
The only needed upgrade to CSS is the update to the Spectrum Digital drivers that you can find here: