hi all, i'm trying to implement melp algorithm on c5402 and i have problem with this code length =...

hi all, i'm trying to implement melp algorithm on c5402 and i have problem with this code length = fread(int_sp,sizeof(Shortword),size,fp_in); for (i = 0; i < length; i++ ) input[i] = int_sp[i]; in function readbl() in dsp_sub.c. Shortword is defined as short i

Hi all I have a problem regarding the use of profiling(CCS version 2.10.00). The DSP board used is C5402-DSK. I want to...

Hi all I have a problem regarding the use of profiling(CCS version 2.10.00). The DSP board used is C5402-DSK. I want to know the average running cycles for a function "A". Function "A" is called (in a loop) in the main function. Now I use two m

Hello C54x Users Group, Has anyone successfully converted the c2x Caller ID code (from App. Report SPRA462) to C54x code? If...

Hello C54x Users Group, Has anyone successfully converted the c2x Caller ID code (from App. Report SPRA462) to C54x code? If so I would love to get a copy, else I am in the middle of doing it. Should take a week or so... LNP

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

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, 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

Hello, I am using the c5402 When is a brint0 interrupt executed? I want a interrupt that will be executed when I receive data...

Hello, I am using the c5402 When is a brint0 interrupt executed? I want a interrupt that will be executed when I receive data in the Mcbsp0 port (register drr10). Sometimes, my program goes to nmi interrupt. What makes a nmi interrupt be executed? Tha

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

Hi, I'm working on a project in CCS 2.0 (C5402 processor). After building procedure, an executable file named bootload.out is...

Hi, I'm working on a project in CCS 2.0 (C5402 processor). After building procedure, an executable file named bootload.out is made. With File/Load Program... everything works fine. Now I need to load a file into memory with another loader (another processor loads data from

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

Hi, I have designed a board using TMS320VC5402 DSP. I am using HPI bootloader. I am also using parallel port bootloader to...

Hi, I have designed a board using TMS320VC5402 DSP. I am using HPI bootloader. I am also using parallel port bootloader to load code from 8 bit parallel EEPROM. Initially both the bootloaders were working fine. I could load the code to internal DARAM and execute it.

I have been receiving requests for ad50init.asm file, which initializes the AD50 codec on the C5402 DSK board using asm language,...

I have been receiving requests for ad50init.asm file, which initializes the AD50 codec on the C5402 DSK board using asm language, intended for very small footprint applications that do not use DSP/BIOS. The file was posted on the C54x group archive for almost 2 years bu

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

Hi, Could someone tell me how to perform real time tracing and analysis of assembly code on the C5402 DSK ? I know that...

Hi, Could someone tell me how to perform real time tracing and analysis of assembly code on the C5402 DSK ? I know that the BIOS commands can be used to keep track of DSP registers and variables whilst the DSP is running the code ? But, I am not sure wether the BI

Dear group I am doing a design with a C5402 DSP and flash memory module. Can someone give me some pointers to the logic control...

Dear group I am doing a design with a C5402 DSP and flash memory module. Can someone give me some pointers to the logic control interface to the flash memory. The processor needs to boot from flash memory. SPRA585 recommends the use of the XF pin on the DSP, but as the DSP sta

Thanks to those who emailed me with your suggestions, it fixed the "data verification at FF80" problem. You need to peform a...

Thanks to those who emailed me with your suggestions, it fixed the "data verification at FF80" problem. You need to peform a GEL routine 5402_DSK_Init before you load the coff file. Then perform a Reset DSP, and everything works fine. Note, however, sometimes the cof

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

Dear all Maybe someone can shed some light for me. I am designing a prototype with a C5402 DSP and JTAG interface. I have the...

Dear all Maybe someone can shed some light for me. I am designing a prototype with a C5402 DSP and JTAG interface. I have the DSK specific versions of Code Composer Studio. I further have a XDS510PP and a XDS510PP Plus emulator form Spectrum Digital and Code Composer 4.10 (rec

Hi list, I'm trying to the interface a device (Inf PEB3265) using its IOM-2 port with the McBSP. Appnote 569 (for C6x)...

Hi list, I'm trying to the interface a device (Inf PEB3265) using its IOM-2 port with the McBSP. Appnote 569 (for C6x) explains how the McBSP can be used in IOM-2 slave mode. The PEB3265 can only operate in slave mode itself, which means the C5402 must be the master.

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