Hello all, New member here. I have a C5402 EVM board with cables etc but absolutely no software. Obviously, I have the...

Hello all, New member here. I have a C5402 EVM board with cables etc but absolutely no software. Obviously, I have the important part, but it is pretty useless without any DSK. I can buy the CCS from ebay but I'm not sure that this will contain the drivers / flash progra

Dear friends, I am developing na ?5402 application but I?m facing a very odd problem. My algorithm works fine when...

Dear friends, I am developing na ?5402 application but I?m facing a very odd problem. My algorithm works fine when running/debugging through JTAG port, but sometimes it behaves differently when it?s bootloaded from flash. Sometimes just the fact of declaring variables (or unde

Hi all, I have a problem when debugging C-code on the DSP and I am wondering if you had the same and know a solution. At...

Hi all, I have a problem when debugging C-code on the DSP and I am wondering if you had the same and know a solution. At start the entire program resides in the external ROM (FLASH). But then I copy several 'program-modules' with often used functions to internal me

Hi, For the flash utilities embeded in application, i must use the code_section to place the code in internal page...

Hi, For the flash utilities embeded in application, i must use the code_section to place the code in internal page programm. If i search in all ti folder with code composer, i don't find any sample. I know than in the .cmd i will see all se

Dear Group I am doing a hardware design with a TMS320VC5402. The processor needs to load the program from flash memory on my...

Dear Group I am doing a hardware design with a TMS320VC5402. The processor needs to load the program from flash memory on my board. I do not understand from what address in memory the bootloader starts to load the program. I see from the documentation that it reads a word from

Hi, all. I am attempting to conneect external flash memory to my C5410. The trouble is, I can't seem to read from it or write...

Hi, all. I am attempting to conneect external flash memory to my C5410. The trouble is, I can't seem to read from it or write to it. It is supposed to be mapped to data memory. When I write to an address over 8000h, It doesn't change anything in the memory window (in Code Comp

I've got a new/old problem. I have code with part that runs in flash (at extended addresses in a 5402), and in RAM. When debugging...

I've got a new/old problem. I have code with part that runs in flash (at extended addresses in a 5402), and in RAM. When debugging using JTAG I have never been able to step through the source of the code copied to RAM (I'm assuming because the linker/debugger thinks its still located

Hi, I'm newbie to C54x, and i've couple questions: When I can find any simple schematic designed for TMS320VC5471, with ...

Hi, I'm newbie to C54x, and i've couple questions: When I can find any simple schematic designed for TMS320VC5471, with simple external pheriperials (SDRAM, Flash memory, UART, JTAG interface)? I want get more simple schematic as possible, it doasn't must s

Hello, I'm trying to boot program on vc5407 from serial flash memory. Everything goes well except of the MP/MC bit in PMST register. It ...

Hello, I'm trying to boot program on vc5407 from serial flash memory. Everything goes well except of the MP/MC bit in PMST register. It should be changed during reset due to the MP/MC external pin. MP/MC pin is low (connected to ground), but the bit is high all the time. I can change it in CCS on my own while working with JTAG and then the program is booti

Hi, You can use utility available with Ti code composer hex500 (ti\c5400\cgtools\bin). U can find more details in Help. To...

Hi, You can use utility available with Ti code composer hex500 (ti\c5400\cgtools\bin). U can find more details in Help. To program flash "flashu" utility is available. It is in the ti\c5400\dsk5402\utilities. usage is given in a text file. hope it will help u. r

>I have had this problem before and it is a bug on the DSK. There are two >ways around it, The first is to ground all of the...

>I have had this problem before and it is a bug on the DSK. There are two >ways around it, The first is to ground all of the parallel port data pins coming off the dsk. The other is to Switch off (up) Switch #1 on SW1, This disconnects the parallel port from the DSK. I su

Hi, I'm using the DSK5402. I was started on the study TM320VC5402 at 1 week ago. So, I have a many questions. 1)I...

Hi, I'm using the DSK5402. I was started on the study TM320VC5402 at 1 week ago. So, I have a many questions. 1)I want know the DSK5402 Memory Map (What's region the Flash Memory - M29W400BT) (and What's region the SRAM - GS71111)

Dai- > ?????flash????bootloader,????ÿ????ú?32K(ovly=1).?????????? > DSP Flash > A18----A17 > A17----A16 > A16----A15 > A15-x ...

Dai- > ?????flash????bootloader,????ÿ????ú?32K(ovly=1).?????????? > DSP Flash > A18----A17 > A17----A16 > A16----A15 > A15-x > A14----A14 > ... > A0------A0 > /ps, /ds??????? > > ???flash????32K?????????????????0???????????????????????1???????

I have a project that runs from RAM, but can also be burned into flash. I'm trying to streamline the configuration using the project...

I have a project that runs from RAM, but can also be burned into flash. I'm trying to streamline the configuration using the project configurations feature. It won't let me use different linker .cmd files, so is ther way to add conditions to the linker .cmd file (I've tried #ifdef an

I have some troubles bootloading from serial port. My problem is quite complex : I have a C5402 DSP linked to an ARM7 core based...

I have some troubles bootloading from serial port. My problem is quite complex : I have a C5402 DSP linked to an ARM7 core based chip through McBSP0 (SPI). I have to bootload code onto the DSP using the ARM because my DSP have no access to flash memory. The ARM is configured as a mas

Could anybody explain to me why there is a memory hole for the 5402 DSK at 4000-8000? I don't understand why this is not external...

Could anybody explain to me why there is a memory hole for the 5402 DSK at 4000-8000? I don't understand why this is not external memory mapped to the FLASH or SRAM. Somehow, DSP/BIOS also knows that 4000-8000 is not valid memory and prevents me from configuring EDATA for 4000-

Hello everybody, I have developed an application which is uses external memory on DSK board and working fine. I have also...

Hello everybody, I have developed an application which is uses external memory on DSK board and working fine. I have also developed a custom board, I have done memory mapping such that memory configuration is as follows. flash : 8000 - 47fff (256K words) External

If I load the programm I get following message. "Data verification failed at adress 0xFF80. Please verify target memory and...

If I load the programm I get following message. "Data verification failed at adress 0xFF80. Please verify target memory and memory map". I get the error message both with DMSEL (dip switch 6) activated or deactivated, and both boot from flash (jumper JP2) enabled or

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

i want to program flash using C,and the code as follow: void flash_write(unsigned int *pa,unsigned int pd) ; void judge(unsigned...

i want to program flash using C,and the code as follow: void flash_write(unsigned int *pa,unsigned int pd) ; void judge(unsigned int *pa) void main(void) { /************** initial routine **************/ while (1) { flash_write((unsigned int *)0x8000,0x5555); } } void f