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Discussion Groups | TMS320C55x
Technical discussions about the TI C55x DSPs (including the c5501, c5502, c5503, c5507, c5509, c5510 and OMAP5910).
DSK5509A USB example code [3 Articles]
jsac...@dekaresearch.com - Jun 28 2006
is there some example code anywhere for getting data between a DSK5509A and a PC via USB? I need to understand the data rate / latency issues involved. (preferably before I go out ... 
Idle domains on 55x [2 Articles]
senn...@yahoo.co.in - Jun 28 2006
Hi,
I'm facing problem in placing CLKGEN domain of 5503 to idle mode. I have put all other domains idle and able to see the idle status in ISR register except CLKGEN domain.
... EMIF 5502 custom board flash boot problem [2 Articles]
theitabhiyanta - Jun 28 2006
Hi
I have a custom 5502 board. I have been able to write code to it's
SDRAM and execute form there. My problems (unexpectedly) are coming
from flash.
i can access it's flash ... Re: Re: TMS320VC5509A EMIF problem (due to PLL unstability I guess)???
dpn...@dsp-bg.info - Jun 27 2006
Hi Michael,
Thank you for this information.
I think that there is a problem in the PLL design of C5509A.
It is good that I manage to get 186MHz stable operation as I describe... DMA Tx & MCBSP1 slave mode
amin...@yahoo.com - Jun 27 2006
Hi All
I used C5502 and want to make McBSP1 works in Slave mode and My codec is master.I initialize my codec from microcontroller and I can check read and write to McBSP1 with thi... Re: Re: TMS320VC5509A EMIF problem (due to PLL unstability I guess)???
dpn...@dsp-bg.info - Jun 27 2006
Hi Jeff
> With 5502 we're running 300 MHz and EMIF (SRAM) at 100 MHz (I think, have
> to ask our engineers) and that seems to be stable. I wonder if the EMIF
> issues you ... Re: TMS320VC5509A EMIF problem (due to PLL unstability I guess)??? [4 Articles]
dpn...@dsp-bg.info - Jun 26 2006
Hello All,
My conclusions on the EMIF problems due to PLL instability:
1. The load on clockout pin influences the C5509A PLL stability significantly in case clockout signal i... CCS3.1 Heap problem
dpn...@dsp-bg.info - Jun 26 2006
Hello all,
Recently I decided to check CCS 3.1 evaluation version.
The code was working perfectly on 2.21 but now I face a heap problem.
I use command file for the linker as... DMA Tx & McBSP in Slave mode
AminRezaie - Jun 26 2006
Hi All
I used C5502 and want to make McBSP works in Slave mode and My codec is master.I program my codec from microcontroller and I can check read and write to McBSP1 with this co... McBSP0 as SPI master [2 Articles]
siva...@shakthi.net - Jun 23 2006
Hi,
I have configured McBSP for SPI master operation as specified in the McBSP manual. The SPI slave is a serial flash chip.
When I transmit an 8 bit instruction ("Read Regis...