McASP in 6713

Started by Bernhard 'Gustl' Bauer in TMS320c6x17 years ago 2 replies

Hi, I changed from 6713 rev. 1.1 to 6713B rev. 2.0. Now McASP receiver won't work anymore. After reset it receive a randow number...

Hi, I changed from 6713 rev. 1.1 to 6713B rev. 2.0. Now McASP receiver won't work anymore. After reset it receive a randow number of words (via EDMA) and the stops. The only indication I have is a RSYNCERR. Does anybody know if such an error can cause the receiver to halt? According to spru041 it should continue running. I've


ISR initialization/reset issue

Started by jim in TMS320c6x15 years ago 1 reply

Following up on my problem of an ISR "falling off the cliff...sometimes", I have been single-stepping through a lot of assembler, and doing a...

Following up on my problem of an ISR "falling off the cliff...sometimes", I have been single-stepping through a lot of assembler, and doing a lot of analysis. Based upon this (and the feedback from this mailing list) I have re-written the ISR provided in the c64xx_pci.c module to incorporate the features that I need for my Linux - DSP DMA transfer mechanism, and I have deleted the ISR t...


Re: working on dm642 with pci

Started by paul...@generaldynamics.uk.com in TMS320c6x14 years ago 1 reply

Hi, I saw this old thread on a forum and wanted to ask you if you resolved the problem you were having with the code starting to execute? I...

Hi, I saw this old thread on a forum and wanted to ask you if you resolved the problem you were having with the code starting to execute? I have a similar problem myself with the DM642, except that I am using the HPI interface to load my software on a bespoke PCB design. The steps I follow are: 1. Take the processor out of reset and into host boot mode. 2. Configure the EMIF. 3. Load t...


Code crash b4 main

Started by goelhss in TMS320c6x19 years ago 1 reply

Hi C6x, I am using EVM 6201, with CCS 2.0. The problem i am facing is: when i load my code and run, sometimes it crashes. I...

Hi C6x, I am using EVM 6201, with CCS 2.0. The problem i am facing is: when i load my code and run, sometimes it crashes. I do a "Go main.." And it does not even reach _main. I then reset it and then code works fine. This happens even when I have just st


setting interrupt

Started by SUZANNE LIM SUK CHIN in TMS320c6x15 years ago

Hi All, After I have struggled for few days on settings interrupts, I thought I should share this with you. I would also appreciate it if you...

Hi All, After I have struggled for few days on settings interrupts, I thought I should share this with you. I would also appreciate it if you would correct me if I am wrong. Here's how I did it in plain language: Coding is in RED 1. Globally disable all interrupts CSR &= ~1; // global disable IER = 0 ; // reset IER (This is not in the apps note but I thought no harm doin...


c6711 daughtercard

Started by Adam Watkins in TMS320c6x21 years ago 1 reply

Hi all, A colleague of mine is using one of Dsp Global's Protoplus Lite boards to build an interface to the C6711 DSK. He...

Hi all, A colleague of mine is using one of Dsp Global's Protoplus Lite boards to build an interface to the C6711 DSK. He doesn't appear to be getting any signals from the two Timer pins, address or data pins. The ECLKOUT, Reset and 5v, gnd signals seem to be ok. I saw that th


CE2 access

Started by Adam Watkins in TMS320c6x20 years ago 5 replies

Hi all, I am using the daughtercard interface of the C6711 DSK to perform some data input. When I reset the daughtercard I...

Hi all, I am using the daughtercard interface of the C6711 DSK to perform some data input. When I reset the daughtercard I see that the external memory space (CE2) from address 0xA000000 holds random data. Without having my capture board connected to the daughterc


FollowUp -> What can a DM642 Display Videoport prevent from sending data?

Started by krah...@gmx.net in TMS320c6x17 years ago

finally one step forward...: The problem is caused by the missing initialization of the FPGA on the EVM642 board. This is between the...

finally one step forward...: The problem is caused by the missing initialization of the FPGA on the EVM642 board. This is between the VideoPort and the SAA7105 video encoder. If this FPGA is not initialized correctly, some clocks are missing and VP dosent finish its reset... (see spru295.pdf) best regards, Thomas


Lots of trouble with a C6701

Started by Anonymous in TMS320c6x23 years ago

I have many questions: - COFF files compiled for the C6701 couldn't be loaded by the Code Composer 4.0 (with load6x works ok),...

I have many questions: - COFF files compiled for the C6701 couldn't be loaded by the Code Composer 4.0 (with load6x works ok), but those targeted for the c6201 work fine. - I have written a simple test program that reset the dsp, send it a short vector with evm6x_


Help with Flashburn Utility

Started by Manasa Raghavan in TMS320c6x18 years ago 1 reply

Hi, I need some help using the flash burn utility for DSK6713. I've followed all steps upto creating a .cdd file. After that...

Hi, I need some help using the flash burn utility for DSK6713. I've followed all steps upto creating a .cdd file. After that I eraze flash and burn it. When I close CCS and disconnect the USB from the board and press reset, it doesnt run. Any suggestions? Also cou


problem in using timer interrupt at TSK

Started by ahmadagha23 in TMS320c6x17 years ago 1 reply

hi; I want to toggle LED_2 on DSK6711 every 0.4 second in the following manner: I use a task in which initializing timer1 as the...

hi; I want to toggle LED_2 on DSK6711 every 0.4 second in the following manner: I use a task in which initializing timer1 as the interrupt source (int15 in DSP/BIOS) to doing the "timer1int()" for toggeling LED_2. But when I run my program it sends a reset emulator message, or some times, it is running whitout toggling the LED_2. Do you know wh


bootloader

Started by z_11...@yahoo.com in TMS320c6x14 years ago 1 reply

Dear all I am looking for a secondary bootloader for C6713. I followed spra999a and wrote secondary bootloader as same as spra999a, after...

Dear all I am looking for a secondary bootloader for C6713. I followed spra999a and wrote secondary bootloader as same as spra999a, after programming flash, I saw flash memory and code was written in flash but program not running on DSP after reset. Please support me. Tanks Zahra


JTAG issue

Started by jsau...@gmail.com in TMS320c6x14 years ago 2 replies

I am using TMS320c6713B custom board along with Spectrum Digital EMulator xds510usb. While Connecting with my custom board using sdconfig utility...

I am using TMS320c6713B custom board along with Spectrum Digital EMulator xds510usb. While Connecting with my custom board using sdconfig utility I got ok results. It can scan pattern and verfiy patterns also . However when i start CCS studio i found a message " An unknown error prevented the Emulator in a timely fashion. " I have checked with Reset also . It seems fine too. I am using TPS70345 a...


Solution : Re: problem with SDRAM

Started by Ludovic Tramart in TMS320c6x19 years ago

Hi everybody, Thanks for your help. I finally found why my SDRAMs weren't working properly. My DSP was beeing reset by the...

Hi everybody, Thanks for your help. I finally found why my SDRAMs weren't working properly. My DSP was beeing reset by the supervisor chip when accessing the SDRAMs. So CCS was loosing communication with my DSP. The supervisor chip control the 5V, 3.3V & 1.8 V


problem

Started by mohsin khan in TMS320c6x15 years ago 3 replies

iam using a custom made board with a C6418 DSP and I have configured the boot lines correctly, selected the EMIF clk/6 and pulled the other pins...

iam using a custom made board with a C6418 DSP and I have configured the boot lines correctly, selected the EMIF clk/6 and pulled the other pins high for 8 bit boot mode, and when I bring the chip out of reset I don't see any activity on the CE1 memory select which has to enable the flash for the EDMA to copy the first 1k from it. The DSP works fine with the emulator though. Any ideas on w...


Urgent, how can I reset my DSK to its early manufactur settings?

Started by shia_son in TMS320c6x19 years ago 6 replies

Hi, Something wrong occurs nowadays in my C6711 DSK , when I switch on the DSK power, the 3 leds ( user leds ) don't work ? Also...

Hi, Something wrong occurs nowadays in my C6711 DSK , when I switch on the DSK power, the 3 leds ( user leds ) don't work ? Also I am not able to hear that beep (which comes when u switch on the power) I really need your help folks :( Regards


HPI loading of a DSP/BIOS application

Started by darrenpowierski in TMS320c6x19 years ago 1 reply

I am trying something similar. I can compile and run a program under CCS correctly. Taking the same .out file and loading via...

I am trying something similar. I can compile and run a program under CCS correctly. Taking the same .out file and loading via HPI does not work. I have included the HWI reset vector. I perform a DSPINT via HPI. It seems it is something due to using the .cmd file generated by D


[Fwd: Re: can't connect to target after flashburn]

Started by Jeff Brower in TMS320c6x19 years ago 1 reply

Mike- What can programming Flash do to hold up JTAG on the DSK board? It must be DSK board specific, because normally -- as...

Mike- What can programming Flash do to hold up JTAG on the DSK board? It must be DSK board specific, because normally -- as long as C67xx reset is not held and JTAG signals are still connected and healthy - JTAG should be enabled. I suppose the CCS driver is


TMS320C6713 bootload

Started by bigbibby2002 in TMS320c6x15 years ago 4 replies

Buddy, A c6713 is designed to bootload from FLASH memory. There are some cases: 1. As usually,power on ,we can see the address...

Buddy, A c6713 is designed to bootload from FLASH memory. There are some cases: 1. As usually,power on ,we can see the address space (0x00000000~0x000003ff).It should be filled by the data loaded from the FLASH. But the first 4 bytes( 0x00000000~0x00000003) are always filled by 0xFFFFFFFF . 2. In the case 1,if we reset the DSP by the CCS. Then ,the firt 4 bytes will reload the da...


when burning program.......

Started by inquinsitive in TMS320c6x19 years ago 1 reply

hi now the chip I am using is tms320c6201 ,the reset mode is to boot from external flash memory and the memory map is selected for...

hi now the chip I am using is tms320c6201 ,the reset mode is to boot from external flash memory and the memory map is selected for map1. when initialized sections are burned to flash memory, the flash memory distribution is as follows : the .vec and .text sections are located i