Hi again, I thought it might be useful to point out the following: The working code I developed using CCS V3.3 (evaluation version) works...

Hi again, I thought it might be useful to point out the following: The working code I developed using CCS V3.3 (evaluation version) works on both 5509 and 5509A boards when compiled in V3.3. If I then compile it with V2.21 it will work on the 5509 board but not the 5509A board. It appears to be hanging in one of the three IMG_xxxxxxx functions. (unless I process a basic test pattern, in...

Anyone out there know of a simple example showing the setup ad use of the USB peripheral on the 5509, preferably in a DSP/BIOS based...

Anyone out there know of a simple example showing the setup ad use of the USB peripheral on the 5509, preferably in a DSP/BIOS based application? I have a Spectrum Digital 5509 EVM, but the Sample project uses a precompiled lib to demo the USB as a general storage device class

i am a new number of 5509 ,i cannot understand the parrel EMIF boot loader of 5509, a0-a13 and d0-d15 connect with flash, EMIF_ce0--...

i am a new number of 5509 ,i cannot understand the parrel EMIF boot loader of 5509, a0-a13 and d0-d15 connect with flash, EMIF_ce0-- EMIF_ce3(throgh CPLD as 2 address line) and GPIO0-GPIO1 all connect with flash, then get 128K data space(program),what about this method ?

Hello, I'm developing an app for the 5509 using the software uart in the DDK. I am using CCS 2.21.00 and DDK 1.1. I have...

Hello, I'm developing an app for the 5509 using the software uart in the DDK. I am using CCS 2.21.00 and DDK 1.1. I have 5509 silicon rev F. I can get the uart working an sync mode, but cannot get it to work in async mode. In the ddk documentat

I need some feedback from your experience regarding the TI 5509 processor? We are concerned that the part may not be sufficiently...

I need some feedback from your experience regarding the TI 5509 processor? We are concerned that the part may not be sufficiently "mature". A few minor bugs are to be expected. We are just trying to get a feeling of whether the current 5509 is excessively troublesome.

Hi everyone, I have a custom board I am building and am having some trouble with the I2C on the '5509. It's the first time I've...

Hi everyone, I have a custom board I am building and am having some trouble with the I2C on the '5509. It's the first time I've used I2C and had some scope probes attached to the clock and data lines so I could see what was going on. I got it going and was able to talk to my sl

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.

Does anybody have an interesting approach to booting the Spectrum Digital 5509 EVM from parallel flash considering the fact that...

Does anybody have an interesting approach to booting the Spectrum Digital 5509 EVM from parallel flash considering the fact that the processor only has direct access to 12 address lines during boot. The upper 8 bits require PLD intervention.

Hello, I have an application for the 5509. When I use the large memory model (which I require), after loading the app I can't...

Hello, I have an application for the 5509. When I use the large memory model (which I require), after loading the app I can't even "go main" - the debugger shows that the cpu is continually busy and never gets to the first line in main(). If I change the

I see that the 5509 supports MMD/SD but have seen only block read an wright routines from TI app notes. Can anyone suggest a...

I see that the 5509 supports MMD/SD but have seen only block read an wright routines from TI app notes. Can anyone suggest a good file system layer to go on top of the block read & write support TI has provided? Thanks Phil

Hi, I have been using provided GIO_example from spectrum digital with 5509 board and LibUSB XP USB driver. Till today I didnot need...

Hi, I have been using provided GIO_example from spectrum digital with 5509 board and LibUSB XP USB driver. Till today I didnot need high speed communication but today i performed some tests and seen that I can only exchange 500, 128 byte length packets, so total communication is around 1 M bits. I have referred to A DSP BIOS USB Device Driver for the TMS320C5509_spra910.pd

Anyone The 5509 supports MMC/SD. Has anyone implimented this? Any suggestions on a file system layer. I want to be able ...

Anyone The 5509 supports MMC/SD. Has anyone implimented this? Any suggestions on a file system layer. I want to be able to read the card from a COT's card reader on my PC. 5509 MMC/SD File layer suggestion Phil Black

Hello Everyone, I'm working with the 5509 and am trying to run code off chip. I want to run my code out of an external flash. I...

Hello Everyone, I'm working with the 5509 and am trying to run code off chip. I want to run my code out of an external flash. I locate time critical code on chip and swap as needed. The code I run out of flash is user interface etc. We have to accommodate five languages

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 designed a circuit diagram: ADS8320 + flash + TI_DSP 5509 + LAN91C111 + TG110-S050N2 + RJHS-5384 Now, I want to add the DS80C411 to...

I have designed a circuit diagram: ADS8320 + flash + TI_DSP 5509 + LAN91C111 + TG110-S050N2 + RJHS-5384 Now, I want to add the DS80C411 to the circuit. As a result, ADS8320 -> DSP5509 -> LAN91C111 -> TG110-S050N2 -> RJHS-5384 is a data flow , ADS8320 -> DSP5509 -> DS80C411 -> PHY Chip -> network transformer -> RJ port is another data flow. (One DSP5509 in the board) But, I don't know how

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

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

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 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

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