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C5402 Bootloader

Started by Jean Viljoen in TMS320c54x22 years ago 2 replies

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


extern memory board

Started by Laurent Cridlig in TMS320c54x23 years ago

Hi, I'm new here and with the DSP C5402 too. I'd like to carry out an extern memory board using the extension memory ...

Hi, I'm new here and with the DSP C5402 too. I'd like to carry out an extern memory board using the extension memory interface of the DSP Starter Kit and I'd like to know which of the signals of the DSP I should use for that and what are the caracteristics of the


Anti - aliasing Filter

Started by Anonymous in TMS320c54x23 years ago

Hi everyone, Thanks for the earlier clarification on the Q15 format. Another question, does the C5402 set have the anti...

Hi everyone, Thanks for the earlier clarification on the Q15 format. Another question, does the C5402 set have the anti aliasing filter? If it does , how do we program the filter to either activate the filter or deactivate it . Also How do we program the cutoff f


C5402 DSK Interrupt Problem Fixed

Started by Anonymous in TMS320c54x23 years ago 1 reply

Got my interrupts going. I can now read data from the AD50 every time a receiver interrupt occurs. As Dave Helsley suggested, the...

Got my interrupts going. I can now read data from the AD50 every time a receiver interrupt occurs. As Dave Helsley suggested, the problem I had was that the DRR register was being overrun because I was not reading it quick enough. If DRR has not been since the last RBR to DRR copy, a


DMA synch event

Started by Carsten Borg in TMS320c54x23 years ago 2 replies

I have written a small piece of assembly code, that sets up the c5402 DMA channel 1 to transfer data from DSP memory to McBSP0. Each...

I have written a small piece of assembly code, that sets up the c5402 DMA channel 1 to transfer data from DSP memory to McBSP0. Each transfer is synchronised by a Timer0 interrupt (at a 48kHz rate), and everything works fine. However, when trying to use the same code on a c541


C5402 DSK RESET VECTOR OKAY FOR NOW 2

Started by Anonymous in TMS320c54x23 years ago

Made a mistake in the last message. You need only to use GEL 5402_DSK_Init once to get rid of the "Data Verification at FF80" ...

Made a mistake in the last message. You need only to use GEL 5402_DSK_Init once to get rid of the "Data Verification at FF80" error. Apparently it takes some time for GEL functions to work. So you need to wait until the status of the card at the bottom of Code Composer chan


Trouble Booting C5402 from 8 standard bit serial

Started by dsp_man_c54 in TMS320c54x21 years ago

Hi, I am using a TMS320C5402 in a project and find the bootloader is not setting the XF flag low. I have checked the INT2_ and...

Hi, I am using a TMS320C5402 in a project and find the bootloader is not setting the XF flag low. I have checked the INT2_ and INT3_ are held to logic 1 to keep from HPI and EEPROM boots. Also I have held Data0 high to keep from booting from data space. The address lines


Daughterboard IO access and X_A15

Started by richardwebb2000 in TMS320c54x23 years ago

Hi all, I hope some one can help me. I'm trying to interface to a C5402 DSK. I want to add some hardware to the board via the...

Hi all, I hope some one can help me. I'm trying to interface to a C5402 DSK. I want to add some hardware to the board via the daughterboard interface. When I try to perform an I/O access to the daughterboard interface (i.e. write a port, say at F002) the X_A15 line seems to be


CCS 2 with Win2k

Started by richardwebb2000 in TMS320c54x22 years ago

Hi all, I'm using the C5402 DSK and have been using it for some time now under Windows 98 with no problems. I have now migrated to...

Hi all, I'm using the C5402 DSK and have been using it for some time now under Windows 98 with no problems. I have now migrated to Windows 2000, and I cannot get CCS to recognise my DSK. I have CCS 2.0. I installed CCS with Admin privilages, and every time I try to execute CCS,


Unable to load .out file

Started by Les Newell in TMS320c54x22 years ago

Hi, Are there any special compiler settings needed to use the evmdsk54x_coff_load function in evmdsk54x.dll on a C5402-DSK? I...

Hi, Are there any special compiler settings needed to use the evmdsk54x_coff_load function in evmdsk54x.dll on a C5402-DSK? I can happily load the sine.out host demo and run it so I know my host code is OK. However if I try to load any other .out file the evmdsk54x_coff_load fu


HPI boot mode

Started by Les Newell in TMS320c54x22 years ago 2 replies

Hi, I am having trouble trying to boot a 'C5402 DSK using HPI boot mode. I am using the following sequence: Write program...

Hi, I am having trouble trying to boot a 'C5402 DSK using HPI boot mode. I am using the following sequence: Write program and data using evmdsk54x_hpi_write_single() calls. (The memory is being written correctly because I can verify it using CCS.) write a goto sta


how to access host accessible registers

Started by hyuqi in TMS320c54x23 years ago

Hi: I want to control c5402 DSK through PC's parallel port with the functions in evmdsk54x.dll. My 1st question is, I can...

Hi: I want to control c5402 DSK through PC's parallel port with the functions in evmdsk54x.dll. My 1st question is, I can initialize the board and HPI, and can access CPLD registers, but when I use the following code to access HPI registers, it always return false.


Using Microcomputer Mode with DSP/BIOS

Started by freesampleic in TMS320c54x21 years ago 1 reply

I am having trouble switching the C5402 DSK to mircocomputer mode using DSP/BIOS. The way I did it was by changing the MP/#MC bit of...

I am having trouble switching the C5402 DSK to mircocomputer mode using DSP/BIOS. The way I did it was by changing the MP/#MC bit of PMST register value within the DSP/BIOS cdb file. However, my program does not run correctly afterward. It ran okay before when I used microprocessor m


C54-2 DSK Codec And WAV

Started by Hany Hassan M Aboul Ela in TMS320c54x24 years ago

Hi people, I'm trying to output some WAV PCM samples on the AD50 DAC of the C5402 Starter Kit. The sound doesn't come out...

Hi people, I'm trying to output some WAV PCM samples on the AD50 DAC of the C5402 Starter Kit. The sound doesn't come out right. I was wondering whether I should send the PCM samples in unsigned format (Add some bias), since they're supposed to be 16-bit signed values in the w


Probe Points Problem with Longs

Started by ajmassa in TMS320c54x22 years ago

I am running CCS 2.10.0 with a C5402 on a Spectrum Digital Board. I have a signed long array and I am trying to save the values...

I am running CCS 2.10.0 with a C5402 on a Spectrum Digital Board. I have a signed long array and I am trying to save the values in the array each time I go through a loop. I have a probe point setup in the correct spot. I selected Long (.dat) for the file format. When I


C5402

Started by yahyamahfouz in TMS320c54x21 years ago

dear all; i want to make a pcb including texas tms320c5402 using orcad9. how can i find the model of that ic and the layout model?...

dear all; i want to make a pcb including texas tms320c5402 using orcad9. how can i find the model of that ic and the layout model? can i make a software simulation for my design before fabrication? i seareched orcad sites on the net and also texas site but i couldn't find anyth


Any one know how to operate Signal Ranger

Started by asad...@gmail.com in TMS320c54x17 years ago

Hi i ve bought signal ranger board that has C5402 processor in it...kindly any one knows how to operate this board.i have to submitt the assign...

Hi i ve bought signal ranger board that has C5402 processor in it...kindly any one knows how to operate this board.i have to submitt the assign of takinf FFT of audio signl using this board.plz help if any one knows how to operate this board Regards Asad


Still having problem with streaming data

Started by Mohamed Montasser in TMS320c54x24 years ago 4 replies

thank u for your help, I realy need it. I am using the c5402 DSK, well i checked the HPIENA bit and i found that it is alreardy...

thank u for your help, I realy need it. I am using the c5402 DSK, well i checked the HPIENA bit and i found that it is alreardy set to 1, I checked it be checking Data memory location 002Ch, the data their was 0088h, which means the both the HINT and HPIENA are both set to 1. I don't


Road map to DSP learning

Started by Asim in TMS320c54x23 years ago 1 reply

Hi members! I am new to DSP programming. I have experince of programing in C and assembly for 8051 micros. I would really...

Hi members! I am new to DSP programming. I have experince of programing in C and assembly for 8051 micros. I would really aprreciate if someone guide me the road map to learning TMS320C5402 and the concepts of DSP techniques. I have this C5402 DSK board with Code


5402 dsk flash

Started by Lucy Jordan in TMS320c54x22 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