I am using the spectrum digital USB example code to interface the tms320c5509a with labVIEW. Currently I can do a VISA write from labVIEW and a...

I am using the spectrum digital USB example code to interface the tms320c5509a with labVIEW. Currently I can do a VISA write from labVIEW and a VISA read with everything working correctly (everything being excited inside the USB_bulkOutEvHandler). What I would like to do is a VISA read, without first doing a VISA write. I have been trying to achieve this by having the DSP program call the USB...

hi, please refer the c5507 silicon errata document from the TI site.. regards, Dileepan. --- kumarabhi123 <>...

hi, please refer the c5507 silicon errata document from the TI site.. regards, Dileepan. --- kumarabhi123 <> wrote: > > > hi .... > > I have read lot about the USB bug in the 5509. &g

Hi all, I use 5506 for USB audio stream to PC in asynchronous isochronous mode. I hear audio stuttering. While PC request audio every 1 ms...

Hi all, I use 5506 for USB audio stream to PC in asynchronous isochronous mode. I hear audio stuttering. While PC request audio every 1 ms via USB based on PC's clock, 55x process a packet of audio samples every 1 ms based on DSP's clock. In theory if those two clock match perfectly, there is no problem. But in reality that DSP clock is slightly different to PC's, the audio dropps pac...

Dear my freinds   Do you have usb Bootcode of 5509. I mean the code that Ti downloaded in the Rom of TMS320c5509 for doing...

Dear my freinds   Do you have usb Bootcode of 5509. I mean the code that Ti downloaded in the Rom of TMS320c5509 for doing usb bootloading? I would appreciate if you send this code to me?   Thank you in advance 

Dear all, I'm trying to track down some source code examples for configuring USB module on the c5509 device for USB comms with a PC. I...

Dear all, I'm trying to track down some source code examples for configuring USB module on the c5509 device for USB comms with a PC. I asked my local TI tech support contact this question and he pointed me to the following folders under my Code Composer installation: \ti\c5500\evm\host\examples \ti\c5500\evm\target\examples However, these folders do not exist in my code composer...

Has anyone successfully implemented an audio interface on the 5509 using the USB API in the CSL? We've been unable to locate any...

Has anyone successfully implemented an audio interface on the 5509 using the USB API in the CSL? We've been unable to locate any sample code and have had limited success with our implementations.

Hi All, I have a USB device hooked off my 5510s EMIF, and can use it quite happily using asynchronous mode on both DSP and USB...

Hi All, I have a USB device hooked off my 5510s EMIF, and can use it quite happily using asynchronous mode on both DSP and USB device. However, when the USB device runs in asynchronous mode it is not capable of reaching the high USB2 bandwidth figures I require. To achieve this, I need to run the DSP device in synchronous mode. Initially I thought, no problem, I'll just run the 5510...

hi I am developing the usb of 5509a ,i use the example program ,but after i run the program, frist i received a reset signal,and the...

hi I am developing the usb of 5509a ,i use the example program ,but after i run the program, frist i received a reset signal,and the received a suspend , and i can not receive a setup pakage,do anyone konw why ? thank you very munch !

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...

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 & buy the DSK board in case it doesn't work for my uses)

Hi, does anyone know of any example code which I could use to get started using the USB interface on the 5509...

Hi, does anyone know of any example code which I could use to get started using the USB interface on the 5509 Evaluation Board? Thanks, Martin.

Has anybody been successful in implementing a USB Audio interface on the 5509? My company has experimented with this, but have not...

Has anybody been successful in implementing a USB Audio interface on the 5509? My company has experimented with this, but have not had any luck so far.

Hallo, I'm trying to get hte hang of the Usb boot mode in the C5509. Does anyone know where I could get hod of some sample...

Hallo, I'm trying to get hte hang of the Usb boot mode in the C5509. Does anyone know where I could get hod of some sample code? Thanks. Martin.

Hi Group, I'm trying to send data through a usb in endpoint to a host pc using a linked list. I've been through spru511 backwards and forwards,...

Hi Group, I'm trying to send data through a usb in endpoint to a host pc using a linked list. I've been through spru511 backwards and forwards, and have also looked at the csl source, and I'm still not clear on a couple of points. It would save me a lot of experimentation if someone knew the answers. Specifically: 1. There appear to be three places I can put the byte count - as a postTransaction...

Problem with USB on 5509 Hi, I have a 5509EVM and am using the TI DDK USB IOM driver. Both t

Problem with USB on 5509 Hi, I have a 5509EVM and am using the TI DDK USB IOM driver. Both t

I have successfully downloaded some boottables (around 49KB) from USB. But with some, there is a problem. Firstly, - I fill all...

I have successfully downloaded some boottables (around 49KB) from USB. But with some, there is a problem. Firstly, - I fill all the memory with 0. - I download the boottable from USB. The program doesn't start as I see no XF flag. - I plug the emulator, open CCS, and watc

Hallo. does anyone have any experience with getting a small module onto the 5509 Development module via a Usb port? I'm sure...

Hallo. does anyone have any experience with getting a small module onto the 5509 Development module via a Usb port? I'm sure Texas must have a small program which will read a .out module and download the code. I just haven't been able to find anything yet. Thanks

Hi, We are working with the tms320vc5510 dsk. Doing so, we use the usb connetor supplied by the board. My question is if we can switch...

Hi, We are working with the tms320vc5510 dsk. Doing so, we use the usb connetor supplied by the board. My question is if we can switch off the boundary scan while we are runnning free our programs, becouse we are trying to measure some power software dependencies and there is a need of skip the boundary scan effect. Do we need to work with the external

Hello. I'm trying to implement mass storage class using C5509 processor. Does anyone have any source code examples regarding this...

Hello. I'm trying to implement mass storage class using C5509 processor. Does anyone have any source code examples regarding this problem? There is USBDiskx.lib library supplied with Spectrum Digital EVM board which seems to do what i need and they mentioned that "The USB

Hi all, I am not covering the USB part in our project, so I don't know the exact details. We found this after the problems...

Hi all, I am not covering the USB part in our project, so I don't know the exact details. We found this after the problems with an interrupt on INT0 pin. In fact we got the same behaviour with external interrupts and then we start thinking that our USB problems co

Hi , I am trying establish connection to OMAP1510 to host. I have installed proper drivers and ccs installed is v2.21. ...

Hi , I am trying establish connection to OMAP1510 to host. I have installed proper drivers and ccs installed is v2.21. following is the problem when trying to set up OMAP1510 board. main problem is usb fails to enumerate. I confimed that there is powe