errors in asm code

Started by vsevindik in TMS320c3x16 years ago 1 reply

hi, i am a new member of this group. i want to ask something.I have Rulph Chassaing book abot TMS320C30. I have also program...

hi, i am a new member of this group. i want to ask something.I have Rulph Chassaing book abot TMS320C30. I have also program codes which is written in book by him. I am using TMS320C30 simulator and for compiling i am using "Codegen tools v5.10".I compile and run all


vc33 JTAG-CodeComposer

Started by p_k269 in TMS320c3x16 years ago 1 reply

Hallo... I use 2 target boards (one in-house developed and one eZdsp). With the eZdsp target board the CodeComposer(JTAG)...

Hallo... I use 2 target boards (one in-house developed and one eZdsp). With the eZdsp target board the CodeComposer(JTAG) work well. With my target board. it works in 95% not correct. -Sometimes I get an error when I start the CC (trouble reading target


vc33 bootloader

Started by p_k269 in TMS320c3x16 years ago 1 reply

Hi.... I traying to boot my VC33 from a 8-Bit flash-memory with the on-chip bootloader. Does the on chip bootloader copy...

Hi.... I traying to boot my VC33 from a 8-Bit flash-memory with the on-chip bootloader. Does the on chip bootloader copy my program from the flash automatically to the VC33 in the MCBL mode...or do I need to write that by my self? Does somebody


dsp TMS320VC33 information

Started by x_tin_to in TMS320c3x16 years ago 1 reply

Hi everyone, I need to put some program in the DSP ram (0x00809802) but I don't have any starter kit neither evaluation board , ...

Hi everyone, I need to put some program in the DSP ram (0x00809802) but I don't have any starter kit neither evaluation board , I've only a board with the DSP TMS320VC33, all the things that need like the xtal, decoupling capacitors, pll circuit, all pull up (RSVx, I don't


Yet another extended precision math lib

Started by Keith E. Larson in TMS320c3x16 years ago

Hi all I put my head down and on a hunch put together some basic functions for a 40b library, but its not the one that the...

Hi all I put my head down and on a hunch put together some basic functions for a 40b library, but its not the one that the compiler uses, nor is it the other one from Gary Sitton (GasLight) that was mentioned a day or two ago. Nor is this from SPRA114, 'Doublelength Floating-P


TMDSDSK33

Started by dandebusschere in TMS320c3x16 years ago 3 replies

Where is the best place to acquire this DSK? Production distribution channels that carry TI products really do not want to be...

Where is the best place to acquire this DSK? Production distribution channels that carry TI products really do not want to be bothered by such a small order and I get 10 weeks time to delivery type of responses. Why does TI not carry this in its web store like it does the dsks for ot


long double math on VC33?

Started by dan_eyer in TMS320c3x16 years ago 3 replies

Hi, We're trying to port some code from a processor with 64-bit floating-point variables to a VC33, which only has 32-bit...

Hi, We're trying to port some code from a processor with 64-bit floating-point variables to a VC33, which only has 32-bit and 40-bit floats, and we need to maintain as much precision as possible. Does anyone know if the math library functions like sqr


VC33, with CC 4.1 and XDS510PP Plus

Started by Kevin Howson in TMS320c3x16 years ago

Hi Guys, One of our customers is seeing a strange problem when debugging his VC33 code. He has a VC33 target board hooked up to...

Hi Guys, One of our customers is seeing a strange problem when debugging his VC33 code. He has a VC33 target board hooked up to Code Composer 4.10 with an XDS510PP Plus emulator. He has a small routine that is not returning properly. Looking at the code generated by the compil


TMS320VC33 never comes up after power-up

Started by zappy_zap_zap in TMS320c3x16 years ago 3 replies

We are trying to bring up an new board that contains a TMS320VC33 dsp. After power-up the VC33's H1/H3 clocks are static and the dsp...

We are trying to bring up an new board that contains a TMS320VC33 dsp. After power-up the VC33's H1/H3 clocks are static and the dsp is in a locked up state. TI does have an application note (sgua001c) that describes this behavior in older DSP's. On power-up the dsp would randomly ge


TMS320C31 DSK

Started by brigadeboy.rm in TMS320c3x16 years ago 1 reply

Dear all, I have a TMS320C31 DSK board at hand and do not know what to do with it. Can anyone give me any pointer as in where...

Dear all, I have a TMS320C31 DSK board at hand and do not know what to do with it. Can anyone give me any pointer as in where do I start? Best Regards, Dennis


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