Program Flash,please tell me

Started by leonlint in TMS320c54x18 years ago 1 reply

I want to program flash through Emulator,but I heard of that when you use Emulator,you can't program the flash in Page0:8000~0:FFFF...

I want to program flash through Emulator,but I heard of that when you use Emulator,you can't program the flash in Page0:8000~0:FFFF of program space.Is it right.If it was,what should i do.Thank you


Update FLASH software from RS-232

Started by narcispr in TMS320c54x17 years ago 2 replies

Hello! I use a EVM320VC5409 Spectrum Digital board. I would boot this board from FLASM memory. I have seen that is possible...

Hello! I use a EVM320VC5409 Spectrum Digital board. I would boot this board from FLASM memory. I have seen that is possible write the FLASH program with JTAG emulator an FlashBurn utility. However, I need to change the FLASH software using the RS-232 UART (for comerc


Re: Booting 5410 from Flash

Started by Raymond Ranwez in TMS320c54x20 years ago 1 reply

Hi George, I have just one question: how do you give the hardware address of the flash memory do the DSP at boot (the flash...

Hi George, I have just one question: how do you give the hardware address of the flash memory do the DSP at boot (the flash address is the data that will be read by the DSP at address 0xFFFF). Do you use special hardware for that (like driver chips)? (I think that you do


Flash programming and Spectrum Digital 5409 EVM board

Started by zektronix in TMS320c54x19 years ago

Hello. For my application I must download the .out file generated by Code Composer 2.0 for the DSP TMS320VC5409 in the flash...

Hello. For my application I must download the .out file generated by Code Composer 2.0 for the DSP TMS320VC5409 in the flash (AT29C257). I downloaded from the Spectrum Digital's Web site the SDFlash package, and I need some things to know: Do I have to write the Flash Routines


5402 dsk flash

Started by Lucy Jordan in TMS320c54x19 years ago

Hi, I programmed the flash on the C5402 DSK with Flashburn. When I look at the memory in Flashburn it looks like everything burned...

Hi, I programmed the flash on the C5402 DSK with Flashburn. When I look at the memory in Flashburn it looks like everything burned ok. When I look at the memory in CCS it has all 0xFFFF's. Any ideas why I can't see it properly in CCS? I set the CNTL2 bit to the flash and I've s


HELP! how to extend flash and sram

Started by dance007_0 in TMS320c54x18 years ago 1 reply

i want to design a small system of 5402 but i have a problem on extending flash and sram i am not very sure the logic relation...

i want to design a small system of 5402 but i have a problem on extending flash and sram i am not very sure the logic relation between dsp and flash is that right? /PS || /MSTRB connect with SRAM 's /CE pin R//W connect with SRAM 's /OE pin through a NOT gate R//W connect


C5402 DSK external memory

Started by Doreen Yeo Lee Guek in TMS320c54x21 years ago 1 reply

Good day. Happy Thanksgiving to those cebrating this occassion! From the CPLD control register 2, the FLASHENB bit will determine...

Good day. Happy Thanksgiving to those cebrating this occassion! From the CPLD control register 2, the FLASHENB bit will determine whether the external memory is FLASH or SRAM. Does that mean that FLASH & SRAM cannot be enable at the same time? FLASH has a 7 wait-state latency &a


Flash on c5402 DSK

Started by Anonymous in TMS320c54x20 years ago

Good day. Just upgrade CCS from 1.2 to 2.0 for my c5402 DSK. Tried to run the example for flash but encounter some problem. ...

Good day. Just upgrade CCS from 1.2 to 2.0 for my c5402 DSK. Tried to run the example for flash but encounter some problem. For CCS 1.2, after successfully programming the flash in HPI boot mode (JP2 pin 1 & 2 short), depress the hardware reset button or recycle


Booting 5410 from flash

Started by Santosh M Nadig in TMS320c54x20 years ago 2 replies

Hello all, I have a problem with booting 5410 from Flash (two 8-bit flash. one for upper 8 bits and other for the lower 8...

Hello all, I have a problem with booting 5410 from Flash (two 8-bit flash. one for upper 8 bits and other for the lower 8 bits). The bootloader document says that the bootloader reads 0FFFF location of I/O or Data memory to find a valid keyword (10AA or 08AA). But, When I use


Running programme from Flash memory

Started by manoj upadhye in TMS320c54x20 years ago 1 reply

i am running my .out file by keeping some part of it in external memory SRAM.If I keep it in the FLASH will it be faster in...

i am running my .out file by keeping some part of it in external memory SRAM.If I keep it in the FLASH will it be faster in comparision to SRAM access? (I am suspicious due to increase in wait states inserted).If I want to keep the part in FLASH how shall I do it?the help file


can code composer program on board flash?

Started by bsd_mike in TMS320c54x17 years ago 2 replies

I have an external flash device that I am programming by having my program inside an array of a "programming" program...which ...

I have an external flash device that I am programming by having my program inside an array of a "programming" program...which can write it out to flash. Problem is that I am running out of ram. ...I can't hold my application program inside my program pr


Re: DSK 5402 Booting from Flash problem.

Started by Anonymous in TMS320c54x19 years ago 2 replies

Hello jacob, Saturday, December 14, 2002, 1:15:33 AM, you wrote: jjsn> I'm having trouble with booting from flash on my DSK...

Hello jacob, Saturday, December 14, 2002, 1:15:33 AM, you wrote: jjsn> I'm having trouble with booting from flash on my DSK 5402. My jjsn> applications works fine when booted via HPI. I have succesfully loadet jjsn> the blink02.hex to the flash, and it ran just


Flash burn on c5409

Started by narcispr in TMS320c54x18 years ago 1 reply

I have a Spectrum Digital TMS320C5409 EVM board, I need to burn flash of this board to boot. I have talk with Spectrum about SDFlash...

I have a Spectrum Digital TMS320C5409 EVM board, I need to burn flash of this board to boot. I have talk with Spectrum about SDFlash but they said me that this board is not suported by SDFlash. I have talk too with Texas Instruments and they said me that is possible burn the Flash us


help needed for protection of flash sectors

Started by kishoreseera in TMS320c54x20 years ago

hi friends, can any body tell me how to protect and unprotect the sectors in the flash memory, for the tms5402 dsk. ...

hi friends, can any body tell me how to protect and unprotect the sectors in the flash memory, for the tms5402 dsk.


flash burning supports in CCS3.1

Started by ahma...@yahoo.com in TMS320c54x14 years ago 1 reply

hello Does any body know that whether CCS3.1 tools support flash burning for EVM 5406? regards

hello Does any body know that whether CCS3.1 tools support flash burning for EVM 5406? regards


Newbie - Help on using C5402 DSK on board flash

Started by Anonymous in TMS320c54x20 years ago

Hi, Can anybody point me to some resources that would help me use the on board flash on a C5402 in an effective way. ...

Hi, Can anybody point me to some resources that would help me use the on board flash on a C5402 in an effective way. Regards, Vinayak


FlASH on DSK

Started by Anonymous in TMS320c54x20 years ago 1 reply

Does anyone have the source code that is onvolved in programmign the flash as well as the source code for the on chip rom used in...

Does anyone have the source code that is onvolved in programmign the flash as well as the source code for the on chip rom used in the boot loader? Thanks, Joel


need to write program to flash on 5406 EVM

Started by rjpalmer2 in TMS320c54x18 years ago

I need to download my code and the bootloader into flash on a Spectrum Digital 5406/54CST EVM. Does anyone know if there are files...

I need to download my code and the bootloader into flash on a Spectrum Digital 5406/54CST EVM. Does anyone know if there are files for Flashburn to do this? Or if someone knows about some other program to do this, could you tell me where to get it? Any information would be app


C5402 embedded system

Started by Wei Wen Dai in TMS320c54x21 years ago

Hi all, I am developing a standalone C5402 system for acoustic signal processing. 1. Flash will be used to store the...

Hi all, I am developing a standalone C5402 system for acoustic signal processing. 1. Flash will be used to store the bootload and the firmware. Could somebody share his experiences in implementing an in-system FLASH programming module ? 2. I intend to use C


Re: flash 5402 dsk

Started by Lucy Jordan in TMS320c54x19 years ago

Update: I am able to see the proper values in the flash if I view Data space but not if I view program space (same address). I...

Update: I am able to see the proper values in the flash if I view Data space but not if I view program space (same address). I need to be able to read it from program space...i get the same whether ovly is 1 or 0.... Could somebody please enlighten me...? Th