Re: problem in use of external memory

Started by Jeff Brower in TMS320c54x16 years ago 2 replies

Megha- > Should I change anything in > settings or something to enable the external memory. As per as I know we dont have > EMIF settings...

Megha- > Should I change anything in > settings or something to enable the external memory. As per as I know we dont have > EMIF settings in C5416 as in c55x. Right? Not exactly. There are memory-related registers you have to set for 5416, such as wait-states, BSCR, etc. Question: what .gel file are you giving CCS prior to use when it first opens? The initial .gel file should be se


Re: extended addressing in 5416 : Loading problem in emulator

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

Dear I had also the same problem with CCS3.1; Then I instaled and used CCS2.2 and it works properly. other times I uninstalled and reinstalled...

Dear I had also the same problem with CCS3.1; Then I instaled and used CCS2.2 and it works properly. other times I uninstalled and reinstalled the CCS3.1 and the emulator drivers and restart my PC. Now it works. > Ritish- > > > As my code size is getting large, I have to put some program modules on > > 0x0000-0x7FFF (OVLY bit set) section and others on SARAM 0x28000-0x2FFFF and > >


ask CR setting on codec

Started by anc ers in TMS320c54x18 years ago 1 reply

we're working on a project which interfaces an external codec (EVM TLV 320 AIC 10) to a DSK TMS 320 VC 5416, using DMA channel. ...

we're working on a project which interfaces an external codec (EVM TLV 320 AIC 10) to a DSK TMS 320 VC 5416, using DMA channel. we're having problem setting the Control Register (CR) for the AIC 10 codec. as we know, there are 2 ways to set the CR : Direct Configuration Serial


McBSP Clock Stop mode

Started by Brian C. Lane in TMS320c54x19 years ago 1 reply

I'm working on using McBSP1 on a 5416 in clock stop mode as a SPI master. I have successfully set it up so that it will transmit a...

I'm working on using McBSP1 on a 5416 in clock stop mode as a SPI master. I have successfully set it up so that it will transmit a block of bytes using DMA #2, and generate an interrupt when the block is finished. Now I'm trying to use 2 DMA channels, one for transmit (to keep


DMA ABU mode - Half-buffer interrupts

Started by joeblogss84 in TMS320c54x19 years ago

Hello all, '5416 device. Using ABU mode, is there any way of determining which half of the buffer the DMA is currently...

Hello all, '5416 device. Using ABU mode, is there any way of determining which half of the buffer the DMA is currently writing (in other words which half of the buffer was just filled and generated the half or full buffer interrupt? We can of course u


Accessing I/O memory (dsk 5416)

Started by Yuri_Feigin in TMS320c54x19 years ago

Dear All ! Please help me with following issue: In .gel file it is possible to access any memory (data/program/io) by: ...

Dear All ! Please help me with following issue: In .gel file it is possible to access any memory (data/program/io) by: *(int *)0xF123u@data *(int *)0xF123u@program *(int *)0xF123u@io (for example). But if I want to access to


dsplib filter doubt

Started by Siva Anne in TMS320c54x13 years ago

hi all, I just want to implement a iir filter on 5416 dsk for i implementing lpc10 vocoder. This vocoder i have implemented on MATLAB and its...

hi all, I just want to implement a iir filter on 5416 dsk for i implementing lpc10 vocoder. This vocoder i have implemented on MATLAB and its time for me to port the code in target. For implementing the filter, i want to make use of dsplibrary functions, but the coefficients which i need to pass to the function is fixed point 16 bit data, matlab gives coefficients in floating point mode...


problem building reference framework on DSK5416

Started by Nabin Shrestha in TMS320c54x18 years ago

Hello all, I am trying to run TI reference framework3 (rf3) on DSK5416. I had to upgrade CCS from 2.0 to 2.2 'cause I was told...

Hello all, I am trying to run TI reference framework3 (rf3) on DSK5416. I had to upgrade CCS from 2.0 to 2.2 'cause I was told I must have CCS version 2.2 to run rf3. Currently, I am using CCS 2.2 evaluation version. When I tried to build the rf3 for 5416 I am getting followin


5416 and DROM bit

Started by Anonymous in TMS320c54x20 years ago

Looking at the specifications, (especially section 2.5 Memory Map) it says that turning on the DROM bit will map DARAM pages 4-7 to...

Looking at the specifications, (especially section 2.5 Memory Map) it says that turning on the DROM bit will map DARAM pages 4-7 to 0x8000 to 0xffff in data memory. Table 2-2 Processor Mode Status Register says: DROM = 0 : the on-chip ROM is not mapped into data space.


Re: DMA ABU mode - Half-buffer interrupts

Started by zhit...@mail.ru in TMS320c54x15 years ago

use CSL function DMA_RGETH(hDma2, DMDST). it returns the next dst address for DMA transfer. > > > > Hello all, > >...

use CSL function DMA_RGETH(hDma2, DMDST). it returns the next dst address for DMA transfer. > > > > Hello all, > > '5416 device. > > Using ABU mode, is there any way of determining which half of the > buffer the DMA is currently writing (in other words which half of the > buffer was just filled and generated the half or full buffer > interrupt? > > We can of c


How to produce output file (.dat) using DSP

Started by bayu...@yahoo.com in TMS320c54x14 years ago

Hi! I'm working on DMT simulation using TMS320C5416 as my final project. I have a problem on making output file. I build this small chunk of...

Hi! I'm working on DMT simulation using TMS320C5416 as my final project. I have a problem on making output file. I build this small chunk of program using turbo C and I put it on 5416 "DSK CCStudio v3.1". I can show the output on CCStudio, but the output file always returns empty. The output file exists, but it's empty. The program list is as the following: -----------------------------------...


codec Problem

Started by mahmood molaei in TMS320c54x14 years ago

Dear Group I Faced with a problem that I don't know how to deal with it When I Read and write on codec in (dsk 5416) it does't work. I run...

Dear Group I Faced with a problem that I don't know how to deal with it When I Read and write on codec in (dsk 5416) it does't work. I run the default Tone program but it seems that dsp couldn't write on codec my program is #include "tonecfg.h" #include "dsk5416.h" #include "dsk5416_pcm3002.h" #include #define SINE_TABLE_SIZE 48 #define PI ((double)3.14


extended addressing in 5416 : Loading problem in emulator

Started by Ritesh Patel in TMS320c54x17 years ago 1 reply

Hi,   As my code size is getting large, I have to put some program modules on 0x0000-0x7FFF (OVLY bit set) section and others on SARAM...

Hi,   As my code size is getting large, I have to put some program modules on 0x0000-0x7FFF (OVLY bit set) section and others on SARAM 0x28000-0x2FFFF and 0x38000-0x3FFFF.   I am checking with some functions linked to define in different program sections using #pragma CODE_SECTION. I am attaching file volume.cmd and my main program. I am


Fwd: extended addressing in 5416 : Loading problem in emulator

Started by Ritesh Patel in TMS320c54x16 years ago

Hi,   for internal SARAM to be used, MP/MC need to be 0. Only for external memory it must be 1. this small thing was missed out...

Hi,   for internal SARAM to be used, MP/MC need to be 0. Only for external memory it must be 1. this small thing was missed out by my reading. Thanks all you guys helping.   Ritesh   On


Data is corrupt after serial boot

Started by erha...@hotmail.com in TMS320c54x13 years ago

Hi, I am booting 5416 using standard serial boot method. My problem is that some part of my code does not work as expected when I boot serially...

Hi, I am booting 5416 using standard serial boot method. My problem is that some part of my code does not work as expected when I boot serially but it works fine when I program the dsp from CCS. There are no problems for the other parts of the code for serial boot case. I realized that when I reset and boot the dsp serially after programming the dsp from ccs without powering off, evrything works ...


unmaped memory

Started by ali rezaiye in TMS320c54x19 years ago

hi all.    I read a program with code compuser for 5416 and compiled it.it havent any error.  In program  used...

hi all.    I read a program with code compuser for 5416 and compiled it.it havent any error.  In program  used alot variable then I extended the  data memory but when run the program in some variable  alar


:problem solved with MP/MC bit 0 extended addressing in 5416 : Loading problem in emulator

Started by Ritesh Patel in TMS320c54x16 years ago

Hi dear all,   Thank you very much to all those who gave me very valuable support. Everybody's suggestions were right. My...

Hi dear all,   Thank you very much to all those who gave me very valuable support. Everybody's suggestions were right. My memory map was right. which was also reflecting in options->memory map. in gel file extended addressing was enabled also.   but, what i see in my case is that it was MP/MC bit in pmst which was pro


image display

Started by amith reddy in TMS320c54x18 years ago

hai ,       iam trying to display an bmp gray scale image in tms5416 , iam not able to display the image , the same code is...

hai ,       iam trying to display an bmp gray scale image in tms5416 , iam not able to display the image , the same code is working fine in tms6711 ,  i dont know why it is not working in in 5416, can any one help out from this  


MCBsp and DMA syncronization problem

Started by m_mo...@yahoo.com in TMS320c54x10 years ago

Dear all In 5416 DSP processor : I used MSBSP number 0 and 1 to get CODEC sound data by using DMA channel 4 and 5. Both DMAs are used to get...

Dear all In 5416 DSP processor : I used MSBSP number 0 and 1 to get CODEC sound data by using DMA channel 4 and 5. Both DMAs are used to get data from mcbsp ports. Frame sync and clock signals are input to this DSP processor. But I have reset problem. When I reset the board I find that sometimes input data is correct and has no problem but some other times input data is not correct. and s...


HPI Bus Interface to Atmel 91F40816

Started by ANURAG DARBARI in TMS320c54x18 years ago

We replaced 91F40416 to AT91 F40816 which Atmel says is a drop in replacement. We had interfaced TI DSP 5416 via the...

We replaced 91F40416 to AT91 F40816 which Atmel says is a drop in replacement. We had interfaced TI DSP 5416 via the HPI Bus to AT91 F40816 operating at 25MHz, and HPI Bus operating at 50MHz.