Date: Fri, 20 Jun 2003 20:48:43 +0800 From: <> Subject: To boot the C5409 Hi! I have design a board with C5409. It works...

Date: Fri, 20 Jun 2003 20:48:43 +0800 From: <> Subject: To boot the C5409 Hi! I have design a board with C5409. It works well with the emulator. But after I burn the program into the on-board flash, it couldn't boot from the parallel flash every time p

Hello! I'm need to connect my c5409 Evaluation board with the computer across the serial port (RS232). What is the easiest...

Hello! I'm need to connect my c5409 Evaluation board with the computer across the serial port (RS232). What is the easiest form to do this? I read the spra661a but now evem I'm more confused!! Thank's for all! Narc?s Palomeras Rov

Hello Can anybody tell me where do i get c5409 evm schematics and block diagrams.

Hello Can anybody tell me where do i get c5409 evm schematics and block diagrams.

Hello, everyone. I have a question about C54xx's McBSP specifically for C5409. When it is done with transmitting data, Does DX pin...

Hello, everyone. I have a question about C54xx's McBSP specifically for C5409. When it is done with transmitting data, Does DX pin go into hi-Z state or stay in the last bit state waiting for the next frame sync? I know I can just hook up the scope and look, but thought I might get a quick

Hello All, I am using c5409 on my target board. I am not able to configure interrupts for MCBSP. I used the vectors.asm and...

Hello All, I am using c5409 on my target board. I am not able to configure interrupts for MCBSP. I used the vectors.asm and added the ISR name in RINT0, XINT0 labels. In my command file I have mapped the vectors to 0x7f80. Emulators gives memory map error when I try to l

Hi, We are in the process of upgrading our DSP from C549 to C5409 and have a few questions that we need to sort out first...

Hi, We are in the process of upgrading our DSP from C549 to C5409 and have a few questions that we need to sort out first before starting the design. i) Can the 5409 DMA transfer data from external memory between 8000h to FFFFh to the McBSP serial port (tx and rx)

Hi there, I've written a sample program with C5409 Simulator for the C5409 DMA Controller using the Chip Support Library (CSL)....

Hi there, I've written a sample program with C5409 Simulator for the C5409 DMA Controller using the Chip Support Library (CSL). I got no compile and link error, and the program can be loaded even without any errors. But if the DMA_open(DMA_CHA0,0) instruction is t

Hello ! I'm trying to boot a c5409 board throw HPI port. I'm follow all the steps described in spra382. All works well but...

Hello ! I'm trying to boot a c5409 board throw HPI port. I'm follow all the steps described in spra382. All works well but whe I try to write de entry point in 0x007F addres de valor writer it's not well! Somebody knows what happen? Thany you and merr

Hello! I'm using a c5409 DSP. I have 2 AD codecs a 1 DA codec in my board. I would reproduce with the DA codec the audio...

Hello! I'm using a c5409 DSP. I have 2 AD codecs a 1 DA codec in my board. I would reproduce with the DA codec the audio adquired follow the AD1 and AD2 like represent de next schema. ))< AD1-->McBSP0-->DMA0-->CiclicBufferAD0 ))< AD2-->McBSP2--&g

Hi. I want to access the C5409 I/O space in C language ,can anybody tell me the C instructions to do this. ...

Hi. I want to access the C5409 I/O space in C language ,can anybody tell me the C instructions to do this.

I need to burn a program in a FLASH memory to BOOT from ROM. I don't have any idea that how do this! I see that flashu and...

I need to burn a program in a FLASH memory to BOOT from ROM. I don't have any idea that how do this! I see that flashu and flashburn programs are used to burn a flash but there are not compatibles with c5409 (it seems). Any people know how can I do this? Thank you

Hi! I have design a board with C5409. It works well with the emulator. But after I burn the program into the on-board flash, it...

Hi! I have design a board with C5409. It works well with the emulator. But after I burn the program into the on-board flash, it couldn't boot from the parallel flash every time powered up.About one out of ten times it can load program and work well. Can you explain why: The power sup

Hello All, I am using C5409 for a audio application. When I configure McBSP with CPU interrupts(XINT0,RIN0) I am able to play...

Hello All, I am using C5409 for a audio application. When I configure McBSP with CPU interrupts(XINT0,RIN0) I am able to play audio properly. I want DMA to be implemented for processing the audio data. I have configured both McBSP and DMA0(syncd on Transmit Event) and D

hello all, I am using c5409 based board in the development environment. I have connected PCM3008 with McBSP of c5409. I...

hello all, I am using c5409 based board in the development environment. I have connected PCM3008 with McBSP of c5409. I have programmed the McBSP such that, Recevie/Transmit Frame Length is 2 words per frame and Receive/Transmit Word Length is 32-bits.

Hello! I'm working with c5409 DSP. The c5409 is a fixed-point DSP but I need to do a float operations to implement a tone...

Hello! I'm working with c5409 DSP. The c5409 is a fixed-point DSP but I need to do a float operations to implement a tone control filter (*, + and -). I see in ti.com a IQmath library. This library emules a virtual floating point engine. My problem is that IQmath works o

I am trying to get C5409 McBSP port0 and DMA channel 0 and 1 working in Multiframe mode. There are two isrs, rx and tx. Basically,...

I am trying to get C5409 McBSP port0 and DMA channel 0 and 1 working in Multiframe mode. There are two isrs, rx and tx. Basically, frame sync comes every 125us, after McBSP fills and empties rx and tx DMA buffers, isrs are invoked. I have a dilemma right now, it seems that I have to reset

Hi friends, I have some problems accessing external memory with the DMA controller of the C5409 DSP. I've written a...

Hi friends, I have some problems accessing external memory with the DMA controller of the C5409 DSP. I've written a program using the RTDX Interface to read out the memory on my own protoype board (not a DSK or EVM board). On this board there is a FLASH ROM

Hello~~ I had developed DSP application programs by using C5402 DSK test board (previous target system) and code composer...

Hello~~ I had developed DSP application programs by using C5402 DSK test board (previous target system) and code composer studio v1.1 via JTAG and XDS510 emulator. Recently, my project team has designed our own target system board including C5409 DSP chip and JTAG

I need to boot my C5409 EVM board in HPI mode. I read the SPRA382 (for C5402 HPI boot) and SPRA672A (for C5409 boot). Now I can boot...

I need to boot my C5409 EVM board in HPI mode. I read the SPRA382 (for C5402 HPI boot) and SPRA672A (for C5409 boot). Now I can boot a simple blinking program like the SPRA382 example but when I try to boot a large aplication that use a DSP/BIOS the boot fail! I have move the

Narcis PR- > I need to boot a c5409 in HPI mode. I have very problems when I try > to boot programs with DSP/BIOS. I can boot a...

Narcis PR- > I need to boot a c5409 in HPI mode. I have very problems when I try > to boot programs with DSP/BIOS. I can boot a simple programs but no a > DSP/BIOS programs. Do you know what can happen me? Don't know. I have posted your question to C54x group.