Hello,
I am currently designing a product that has a chip that will interface with a MSP430F5510 microprocessor. Ideally, I would like to give this chip the ability to program the MSP430 using JTAG. I was just wondering if I could get a bit of clarification on the documentation for this?
I'm currently looking at document SLAU320e.pdf, in section 1.3.4.2: Function Reference for 5xx Family. My question is, according to this section, in the 5xx family there is no way to program the flash memory directly using JTAG without first loading code into the RAM of the MSP and having that code actually program the flash. Is this correct? If so, is there sample code provided by TI for the Flash-Access-Code (WriteFLASH) function referenced by this documentation? My other question is, would the JTAG access waveforms for the 1xx, 2xx, and 4xx as shown previously in the documentation still work in the 5xx chips, or has that functionality been removed? The documentation is a little unclear on that.
Thank you!
Gregory Fisher ...is there sample code provided by TI for the Flash-Access-Code (WriteFLASH) function referenced by this documentation?
...is there sample code provided by TI for the Flash-Access-Code (WriteFLASH) function referenced by this documentation?
The REP430F givs you an example to work from. Find WriteFLASH_430Xv2 in slau320e\Replicator430Xv2\JTAGfunc430Xv2.c