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Benchmarking a compiler for DSP56300   [2 Articles]

Dear group, I am presently developping a new graphical to ASM compiler for DSPs. The first target chosen is DSP56300. The product is now in it's "beta" version and I would...

Using C-declared Variables in Assembly Code   [2 Articles]

Hi, I'm currently working on a project on the 56F8013 DSP. I have implemented all my codes in C to make code sharing and maintenance easier. However, I would like to use...

assembly routine for num-to-string conversion   [2 Articles]

Hello, i am trying to dump numerical data onto the serial interface and am being hampered by the slowness of the NumToString routine in C, because of the divisions and remaind...

uCOS for dsp56807   [3 Articles]

Hello, I am trying to make the uCOS-II (v. 2.76) work on the dsp56807 with use of CodeWarrior 7.0. PE does not provide any example of using uCOS with this CPU so I have: ...

FFT 56807   [3 Articles]

Hi, I am really new at programming a DSP, and a simple task is starting to cause me some trouble. I'm using the Motorola 56807 EVM with Cosewarrior and PE. I want to calcul...

Generated program code is always too big

Hi all, I'm using the MC56F8014 with CW 7.0 Special Edition for 56800/56800E and I realized that even an extremely small Processor Expert Stationary project, like the one with t...

Reg CANStressDR--Help need plz

HI everybody, Can anybody tell how to creat the Line Fault conditions on the CAN bus using the vector tool CANStressDR. I think any one who h...

DEMO56F8014 in stand alone operation   [2 Articles]

Hi, I'm trying to get the unit of the DEMO56F8014 EVM running in stand alone mode but I have had no success. Does anybody knows if the DEMO56F8014 EVM board can run in stand al...

DSP56367 overclocking   [2 Articles]

Hi, has anybody experience with DSPB56367 overclocking ? I have standard 150MHz device and now i'm running it with 196Mhz clock. The temperature is normal, and it works stable...

Software Implementation of UART Communication

Hello! Due to limited peripherals, I'm planning to implement a low-speed UART communication thru software. I only have regular GPIOs for my Rx and Tx pins. I can re-allocate...