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

thanks jeff, hello all. I have checked pullups and pulldown values for bootmode, TRST, RESET. They all seem OK. all VCC,...

thanks jeff, hello all. I have checked pullups and pulldown values for bootmode, TRST, RESET. They all seem OK. all VCC, VCORE, clocks aer stable, no excessive ripple. I found nothing to be wrong or different from another cards that do work. I am trying now to put the failing device on another card, to see if the p

Hi I've been using a TMS320C6211 DSK starter kit, and have communicatin with it using the parallel port, which was correctly configured. ...

Hi I've been using a TMS320C6211 DSK starter kit, and have communicatin with it using the parallel port, which was correctly configured. After accidentally connecting the parallel lead whilst the power was on to the dsp, I now get the following error when trying to connect to the DSP using CCS. POD_ERR_RESET <-700> Error detected during reset

Hi, I have a project making my own DSP board for speech synthesis. I have a question: How can I know whether my TMS320C6713BPYP has read my...

Hi, I have a project making my own DSP board for speech synthesis. I have a question: How can I know whether my TMS320C6713BPYP has read my program code from eternal flash? I use my osiloscope to measure and see that, at reset, my TMS has send addess to addess bus, pin OE,WE,CE has been cofigured correctly, data from external flash has been out, but I measure pin ECLKOUT

Hello everyone! I've got a C64x problem :) I'm using the DM642 evaluation module as a PCI device in a PC running Linux. I'm trying to...

Hello everyone! I've got a C64x problem :) I'm using the DM642 evaluation module as a PCI device in a PC running Linux. I'm trying to generate an INT from the DSP to the host CPU, without any success so far. - I'm not using the JTAG interface - The DSP is in PCI boot mode, held in reset until the CPU host generates an interrupt. [this is working] - My code (dsp-side) boots. It init...

Hello everyone! I've got a C64x problem :) I'm using the DM642 evaluation module as a PCI device in a PC running Linux. I'm trying to...

Hello everyone! I've got a C64x problem :) I'm using the DM642 evaluation module as a PCI device in a PC running Linux. I'm trying to generate an INT from the DSP to the host CPU, without any success so far. - I'm not using the JTAG interface - The DSP is in PCI boot mode, held in reset until the CPU host generates an interrupt. [this is working] - My code (dsp-side) boots. It initialize

Yes, I have the same problem... reset remains 1. This can only happen when the clock signal is not present... but I have a really good clock on...

Yes, I have the same problem... reset remains 1. This can only happen when the clock signal is not present... but I have a really good clock on my DM642. So I switch-off-on and hope it works again. Maybe it has to do with an old version of the DM642, because the first batches had problems. > > Another thing I found out: > > I extracted the source of VP_open from the csl6000.src with

Hello friend, After you set PEREN and VPCTL =0x8000 (reset), wait for (VPCTL&0x8000) ==0... if this takes more than 100.000 cycles, you have...

Hello friend, After you set PEREN and VPCTL =0x8000 (reset), wait for (VPCTL&0x8000) ==0... if this takes more than 100.000 cycles, you have the same problem as I have... and I don't know the solution... just power-off-on and hope it works again. greetings, Bart > > Hi, > > I use the EVM642 board with CCS 2.21. I try to configure port 2 DM642 as VGA > display port (using CSL). I

Tobias- > Thanks for your reply, Jeff. It works now, the EMIF was in fact not > initialized correctly because I forgot to reset the board...

Tobias- > Thanks for your reply, Jeff. It works now, the EMIF was in fact not > initialized correctly because I forgot to reset the board while > writing HPI. Ok, progress then. > Now I have another question: The COFF-files contain a start address > which says, where the c_int00 label is loaded to and where to start > executing the program. This is a problem for my loader at the momen

Hello everybody. I'm trying to use XDS510PP Jtag emulator with a DM642 EVM. It doesn't work, and the utility sdconfig when I try to reset the...

Hello everybody. I'm trying to use XDS510PP Jtag emulator with a DM642 EVM. It doesn't work, and the utility sdconfig when I try to reset the emulator give me the "Invalid port configuration" signal. The output of Configuration-> port available give me $$ Printer port available at: $$ EmuPortAddr=0x378 $$ EmuPortMode=SPP8 $$ EmuPortSpeed=0 The sdopt.cfg file contains: # ============

Dear all, Now I am debugging DM642 Board which is designed and layouted by myself, when I want to connect my board to CCS, there occurs...

Dear all, Now I am debugging DM642 Board which is designed and layouted by myself, when I want to connect my board to CCS, there occurs problem that CCS cannnot initialize target cpu. After carefully examing my board, I found that this problem is caused by DM642 cannot quit RESET state after pluging power supply, but I have configured all necessary dsp pins for device boot configur...

Hi All, Our team have make out a C6414(500M) board. Nowly we can't connect it with CCS.We have check out these key point: 1: the power is...

Hi All, Our team have make out a C6414(500M) board. Nowly we can't connect it with CCS.We have check out these key point: 1: the power is Ok 2: the Reset is Ok 3: the CLKMODE is set as x6(the external input clock is 50M, so the CPU clock is 300M) 4: the BEA[17:16] is set as 10, as the EMIFA input clock is CPU/6 Clock Rate(it is maybe 50M) but when we test the EACLKOUT1...

hi i hav givenn a task for writing bootloader for c6713 ,from flash rom at CE1 through EDMA Please guide me in how to write...

hi i hav givenn a task for writing bootloader for c6713 ,from flash rom at CE1 through EDMA Please guide me in how to write bootloader??? What setting are required in writing bootloader?? What is algorithm of bootlaoding ??? Sequence of operations needed by DSP after reset and power on related to bootloading????

Dear all, Currently, I am faced with the same problem, the leds keep on blinking at the end of swiching up the DSK. I have tested with the...

Dear all, Currently, I am faced with the same problem, the leds keep on blinking at the end of swiching up the DSK. I have tested with the confidence test and all parameter are successfull. Try to do the POST test, got struck at led 2 (external SDRAM). After changing the value of SDRAMCTL, then the POST test is ok. However, if the board is reset of switch on, the leds are still blinking again. ...

hai friends, i wish to boot my appliction from flah memory , my intention is to make work the particular application written in flash , when...

hai friends, i wish to boot my appliction from flah memory , my intention is to make work the particular application written in flash , when the supply is given and reset the processor. how can i do this , as the default boot mode is from flash, i hope that i need only to save the program in flash by specifing in the location in .Cmd file. if i am wrong then what the way to do this? -- ...

My configuration: Matlab 2006a, CCStudio 3.1, DSK6416 TMSC320C6416T I tried to establish link between Matlab and CCStudio. The command...

My configuration: Matlab 2006a, CCStudio 3.1, DSK6416 TMSC320C6416T I tried to establish link between Matlab and CCStudio. The command ccsdsp started CCStudio Monitor, reset the board and then gave error: ??? Error using ==> ccs.ccsdsp.initializeCcsdsp> DetectConfigErrors CCSDSP:Error loading type library/DLL. I checked the origin of that error and found that: ccsdsp called initia

Hi: I'm writing a linux driver for C64(board dm642).In order start DM642 in linux host,I do things as follow: 1)warm reset c64 2)init emif...

Hi: I'm writing a linux driver for C64(board dm642).In order start DM642 in linux host,I do things as follow: 1)warm reset c64 2)init emif for dm642 3)mmap the c64's iram to userspace 4)set c64's memory zero 5)load c64's bin file to iram 6)trigger dspint to start c64 BUT,i doesn't work.When i clear the c64's iram, the whole system is crashed. I find that C64 is not in pci boot mod...

Hi , I have a strange problem . I am running an application on 6482 with .text in L2 Memory. Its runs successfully 98% times . Very rarely...

Hi , I have a strange problem . I am running an application on 6482 with .text in L2 Memory. Its runs successfully 98% times . Very rarely ,after reset if i reload the image and run it goes to sys_halt state. After comparing text area in L2 for success case and failure case , i found some text area is different . Those memory locations are from rts library . Also used hardware breakpoi...

Hi Guys I am 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...

Hi Guys I am 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 i

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...