DSPRelated.com

mismatch between the EDMA and McBSP element length

Started by k seshu babu in TMS320c6x21 years ago 1 reply

hi all I am using DSK6711 I got a problem If the EDMA is configured to tranfer 16-bit elements how will the McBSP handle ...

hi all I am using DSK6711 I got a problem If the EDMA is configured to tranfer 16-bit elements how will the McBSP handle if it is configured to tranfer only 8-bit elements. I mean how will the mismatch between the EDMA and McBSP element length handled DXR is 32-bi


ads, dac, and mcbsp

Started by gepeng surepeng in TMS320c6x18 years ago 1 reply

hi all, I am a newbie in DSP, I am in the project using 6713, DAC 8534 with 4 channels, and ADS(ADC) 8344 with 8 channels. I have some...

hi all, I am a newbie in DSP, I am in the project using 6713, DAC 8534 with 4 channels, and ADS(ADC) 8344 with 8 channels. I have some troble with regulating DAC, and ADS and their channels. I want to send data to each channels in DAC, and receive data in 8 channels ADS. Some one said that I have to try with mcbsp in my dsp, but how? Do I have build mcbsp configuration (each chann...


Re: connecting McBSP to external devices

Started by dehi...@yahoo.com in TMS320c6x17 years ago 1 reply

hello all, i'm new to using the dsp , so i need help in my graduation project ... i have 2 c6416 dsps i want to interface between them through...

hello all, i'm new to using the dsp , so i need help in my graduation project ... i have 2 c6416 dsps i want to interface between them through the mcbsp i know i'll need to connect the dxo to dro so is there anything else i need to connect for this to work , aslo wht kind of wire do i use ? do u have any other ideas about the connection , i really could need ur help thanks alot .. hoda Jos...


configuring McBSP as UART

Started by joshy jose in TMS320c6x17 years ago 1 reply

hai friends, i wish to confiure McBSP as uart , and i could find two ways for that , one , seting as serial port , another as general...

hai friends, i wish to confiure McBSP as uart , and i could find two ways for that , one , seting as serial port , another as general purpose input output 1)what is the difference between these , 2) which one is better? and easy to program? -- regards, Joshy m. Jose kerala , India 91-9447976001


McBSP on the C6713 -DSK

Started by olaf636 in TMS320c6x21 years ago 1 reply

i have to change the CPLD MISC-register to redirect the McBSP-signals to the peripheral expansion connector, but where i can do this...

i have to change the CPLD MISC-register to redirect the McBSP-signals to the peripheral expansion connector, but where i can do this ?? sincerely, olaf lindner


McBSP Problem

Started by Anonymous in TMS320c6x21 years ago

Hi Everyone, Just wondering if any know what can cause McBSP to only transmit the lower 16 bit of a 32 bit data? Cheers ...

Hi Everyone, Just wondering if any know what can cause McBSP to only transmit the lower 16 bit of a 32 bit data? Cheers Jeff


McBSP on a C6711 Simulator ?

Started by shlomo_kashani in TMS320c6x18 years ago

Hi, Can the C6711 (ver 3) be congigured to work with the McBSP via an ISR? e.g If I hook up a mic in my computer, would it be possible to...

Hi, Can the C6711 (ver 3) be congigured to work with the McBSP via an ISR? e.g If I hook up a mic in my computer, would it be possible to emulate the mic input on a real DSK board somwhow? Thanks, Shlomo.


Communication b/w two McBSP

Started by Sapna S in TMS320c6x21 years ago

Hi all, Thanks for the reply for my Reference framework solution, replies helped me a lot. I have another query... Im...

Hi all, Thanks for the reply for my Reference framework solution, replies helped me a lot. I have another query... Im working on TI DSK6416 processor and i need to communicate between two McBSPs like McBSP0 and McBSP1. Is there a way to configure one McBSP as master and


need help on McBSP protocol implementation

Started by Share DSP in TMS320c6x21 years ago 1 reply

hi does any body implemented a serial device through McBSP (Synchronous). Please respond with any sample source and design...

hi does any body implemented a serial device through McBSP (Synchronous). Please respond with any sample source and design constraints if any. Highly appreciated any comments/help. Thank you, Dsp Share 999


need help on mcbsp configuration

Started by jeev...@yahoo.co.in in TMS320c6x17 years ago

hi alll, im trying to interface an EEPROM(AT93c56) with my 6713 by using MCBSP. i have tried by many ways but i couldnt get any output....

hi alll, im trying to interface an EEPROM(AT93c56) with my 6713 by using MCBSP. i have tried by many ways but i couldnt get any output. that is , when i check the FSX0/1, CLKX0/1, DX0/1 on peripheral expansion connector, i didnt get any signal on my CRO, and i have given my code here. can any one plz help me on this, /* followed by spra488c.pdf polling method */ #include "test2cfg.h" ...


Booting via MCBSP C6713

Started by Dave in TMS320c6x18 years ago 8 replies

Hi All, Is it resonable to be able to run a bootloader that recives data via the MCBSP, copies that data into external ram and then...

Hi All, Is it resonable to be able to run a bootloader that recives data via the MCBSP, copies that data into external ram and then runs it? Would I have to process the .out file in any way or can I just load the whole file? Does anyone understand what I'm trying to do and can fill in the gaps? or point me at a similar example?


C6x spi configuration

Started by "galassi.luca" in TMS320c6x16 years ago

Hi all, I'm trying to configure the McBSP of my dsp c6713 as a SPI port, because I want to attach to a SD card, using the driver from...

Hi all, I'm trying to configure the McBSP of my dsp c6713 as a SPI port, because I want to attach to a SD card, using the driver from sourceforge in the project EFSL, but I don't find anything appropiate, some example or anything else. I've read all the TI specs , I've found the descrition of the registers that rule the behaviour of the McBSP, but I can't success in doing it work. ...


Query on MCBSP

Started by Harish Thampi S in TMS320c6x22 years ago

Hi group., I have a question on MCBSP. in the attached project, I have declared a transmit and receive array. After...

Hi group., I have a question on MCBSP. in the attached project, I have declared a transmit and receive array. After inintialising the transmit array, I have the following code. for(i=0;i<50;i++) { *McBSP1_DXRptr=Transmission[i]; for(j=0;j<


McBsp-simple question

Started by silver_sparrow in TMS320c6x21 years ago 3 replies

I'm now down to just getting a McBSP0 to tx data[tx on peripheral interface is not connected, and yes JP1 is shorted out] by CPU...

I'm now down to just getting a McBSP0 to tx data[tx on peripheral interface is not connected, and yes JP1 is shorted out] by CPU interrupts method. Everything is setup in CSL, and I follow the outline in 'SPRA488B-McBSP Init.' In 'main', I enable interrupt then Mc


McBSPs on 100MHz

Started by Asselman Jan in TMS320c6x22 years ago 12 replies

Hi, I'm wondering, has anyone experience using the McBSP on speeds as high as 75,100 or 150MHz. I'm using the C6203@300MHz. I...

Hi, I'm wondering, has anyone experience using the McBSP on speeds as high as 75,100 or 150MHz. I'm using the C6203@300MHz. I try to figure out what the maximum speed is on the McBSP if it uses the internal clock source. In the TI peripheral guide, it is stated that &qu


using Mcbsp as UART ?

Started by Muoi Nho in TMS320c6x18 years ago 2 replies

Hi all I'd like to use Mcbsp of TMS320C6713 as UART. I found some information in the application note spra633b.pdf of TI and it seems...

Hi all I'd like to use Mcbsp of TMS320C6713 as UART. I found some information in the application note spra633b.pdf of TI and it seems difficult. If anyone has use it, please tell me yours comments. Is It a good method or bad method ? etc... Thank you in advance ! Muoinho --------------------------------- Be a chatter box. Enjoy free PC-to-PC calls with Yahoo! Messenger with Voice....


McBSP initialisation on 6713B

Started by Bernhard 'Gustl' Bauer in TMS320c6x19 years ago

Hi, according to spra488c all McBSP registers should be programmed while SGRST=FDRST=RRST=XRST=0. But if I do so I'm not able to set...

Hi, according to spra488c all McBSP registers should be programmed while SGRST=FDRST=RRST=XRST=0. But if I do so I'm not able to set FSRP (PCR) to ACTIVELOW! But when I set RRST=1 it works. Any idea whats wrong? This is how I do it: MCBSP_configArgs(hMcbsp1, /* SPCR Setup */ MCBSP_SPCR_RMK( MCBSP_SPCR_FREE_YES, /* 1 */ MC


McBSP & UART

Started by Anonymous in TMS320c6x22 years ago 2 replies

Hi, We are trying to use the McBSP to interface to a UART. we followed the application report document (SPRA633A) for TI. For a...

Hi, We are trying to use the McBSP to interface to a UART. we followed the application report document (SPRA633A) for TI. For a loop back mode it works fine, we get what ever we sent. Connecting to a serial PC port it seems we are missing the first 2 bits and the data is completely o


TMS320C6211 Rev1.0, McBSP

Started by Thomas Schwere in TMS320c6x24 years ago

Hi Is there anybody who has already used the new 32bit-reversal feature of the McBSP in the TMS320C6211? It seems that...

Hi Is there anybody who has already used the new 32bit-reversal feature of the McBSP in the TMS320C6211? It seems that RWDREVRS (bit 4 in the receive control register) does not have any effect! Settings: - single phase frame - 1 word per phase -


Initilalizing McBSP 1 ( how can i??)

Started by M. A s i f in TMS320c6x19 years ago

Hello!! I have TMS320C6711 DSK i want to initialize the McBSP 1 so that it can transfer data depending upon the sample rate generator...

Hello!! I have TMS320C6711 DSK i want to initialize the McBSP 1 so that it can transfer data depending upon the sample rate generator Clocking and Frame Synchronization is it possible ? and for interrupt driven transfer is Frame Synchronization generated by it self on DXR to XSR?