Hi, Sorry for my bad English. I am design a prototype with the TMS320C5509A, the code is porting from TMS320C5509 to TMS320C5509A, but when...

Hi, Sorry for my bad English. I am design a prototype with the TMS320C5509A, the code is porting from TMS320C5509 to TMS320C5509A, but when is running the dsp halts. I?m not sure about the compiler options was correct, actual settings are: cl55, ar55 and lnk55 v2.04 The program compiles with this options: cl55 -g -qq -ea.asm -eo.obj -ml -v5509 -d"CHIP_5509A" ..... cl55 -z -

Has anyone found any answers to the USB issues talked about in this old thread? We are possibly having similar issues. We are using a 5509a...

Has anyone found any answers to the USB issues talked about in this old thread? We are possibly having similar issues. We are using a 5509a (new silicon) USB tranactions are working just fine then Bam..Bam..Bam three back-to-back missed responses halting PC communications (3 and out). The signals seem to look ok. (Sorry about the Top Post) Thanks for any insights PeeJayBlack ...

Hi, I have a problem concerning the c5509 bootloader. I try to boot from a 24bit addressed SPI Flash and I?ve already written a programm that...

Hi, I have a problem concerning the c5509 bootloader. I try to boot from a 24bit addressed SPI Flash and I?ve already written a programm that writes the data to be run into the flash. When i have a look at the SPI-Signals after the DSP comes out of reset i can see that the data, the dsp reads, is correct. My question now is, how to compile the rigth data for booting. I took the .out fi...

Gwyn- > Thanks for the suggestion. > > Since I sent that last email I have made a little progress: > > I had previously tried the...

Gwyn- > Thanks for the suggestion. > > Since I sent that last email I have made a little progress: > > I had previously tried the system at various CPU Speeds. I am able to test > the kernel up to 192Mhz(12Mhz*16) the core and USB all appeared to work > fine. > > I downloaded the CCS V3.3 which incidentally only arrived with V2.0 if the > C55xx image lib. When I updated to V2.3 of t

Nils- > thanks for the answer. So I guess the peripherial bus and its timing is the reason. > Do you know of any manuals for the 5509 that...

Nils- > thanks for the answer. So I guess the peripherial bus and its timing is the reason. > Do you know of any manuals for the 5509 that state the number of extra cycles the > bus tkes? > Not off hand. My guess would be you could ask the TI hotline for a document. They tend to provide such "hands on measurement" docs, like EMIF throughput, if you can demonstrate you need it and the in

I can find any register to change the VID and PID. After USB bootload finished, my program will setup the USB module and re-enumerate the USB...

I can find any register to change the VID and PID. After USB bootload finished, my program will setup the USB module and re-enumerate the USB device. But I want to enumerate with new VID and PID. thx Chao Xiang ___________________________________________________________ ?????????????????????????????? http://cn.mail.yahoo.com/gc/index.html?entry=5&souce=mail_mailletter_

Hi Dileepan, I am working with TMS320C5509A emif and facing a similar problem. When I write address for CE spaces no Chip select is...

Hi Dileepan, I am working with TMS320C5509A emif and facing a similar problem. When I write address for CE spaces no Chip select is generated. By default CE signal for CE space CE1 is generated for any address. I am writing address as mentioned by you. Also if I write statement *(int*)0x400000 = 0xFFFF; // CE space 2 as I am using in word mode config where should i be able to see the data ...

I'm using 5509 and CCS 3.1. All include search path and lib search path and head files have been added to my project. But when linking, there are...

I'm using 5509 and CCS 3.1. All include search path and lib search path and head files have been added to my project. But when linking, there are errors like this > > error: linking files for incompatible targets (library 'D:\CCStudio_v3.1\C5500\cgtools\lib\55xdsp.lib', member 'convol1.obj') Thanks.

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 

Anyone, I'm trying to get the real time clock working on a 5509a I use the code directly from TI's RTC appnote...

Anyone, I'm trying to get the real time clock working on a 5509a I use the code directly from TI's RTC appnote (spra384a). But alway read back 0 from all RTC registers? If I look at the RTC memory locations (0x1800) I get an error reading from

Is it possible to get (or compile) the 5509 CSL for source (C) debugging in CCS 2.20? I am investigating the support of SD cards by ...

Is it possible to get (or compile) the 5509 CSL for source (C) debugging in CCS 2.20? I am investigating the support of SD cards by the MMC/SD controller. Thanks! Chad

Dear Jean, this may seems like a joke but it isn't. I suggest you to first read the silicon errata of the device you will use....

Dear Jean, this may seems like a joke but it isn't. I suggest you to first read the silicon errata of the device you will use. We have to change our design several times due to the hardware silicon bugs in the 5509. Good luck ! marko jeanpierre

Everyone / Anyone After looking at TI's 5509 gel files I have totally confused myself, but I think TI has helped. TI...

Everyone / Anyone After looking at TI's 5509 gel files I have totally confused myself, but I think TI has helped. TI seem to MAP prog space as bytes, and data as word? See the CE0 spaces below from their GEL for example. /* Program Spac

hi, I was using a pointer to access the external memory.In the large memory model with the rts55x.lib,I can only access 0x40000 to...

hi, I was using a pointer to access the external memory.In the large memory model with the rts55x.lib,I can only access 0x40000 to 0x7fffff.When I was trying to access 0x800000,the pointer turned to point to 0x000000.Can't the external /CE2 be accessed?Has anyone encountered this pro

Hi Group. I've been developing USB code for 5509/5509A using CSL and CCS 2.20.00. So far everything worked fine. Recently I...

Hi Group. I've been developing USB code for 5509/5509A using CSL and CCS 2.20.00. So far everything worked fine. Recently I upgraded to CCS 2.20.18 and started to observe USB problems for interrupt driven implementation. Setup A 1) Cold reset. 2) Loadi

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.

Hi, I am new to TI C6000 and C5000 DSPs. We have an application with 5509A. I would like to talk to other users at start. ...

Hi, I am new to TI C6000 and C5000 DSPs. We have an application with 5509A. I would like to talk to other users at start. Now, I use CCS C5000 Trial edition now. But I am confused about some points. There are some sections/examples about 5510 but there is

Hi all, I have configured the McBSP #1 as GPIO (RRST_ = 0 RIOEN = 1). When I read the voltage on that pin (the pin is not...

Hi all, I have configured the McBSP #1 as GPIO (RRST_ = 0 RIOEN = 1). When I read the voltage on that pin (the pin is not connected, working with 5509 EVM from Spectrum Digital), I read 0 but the DSP read a logical 1 If I link the pin to the ground, the DSP sees a 0.

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, I am trying to understand the peripherals available on Spectrum Digital EVM : From SD EVM Technical Reference, figure...

Hi, I am trying to understand the peripherals available on Spectrum Digital EVM : From SD EVM Technical Reference, figure 1.1, the McBSP1 is configured as memory stick and the McBSP2 as MMC. Is there any way use the McBSPs as regular serial ports? Tha