I can access all registers of C6202 and intenal program/data ram with the simulator.But I can't access all EMIF spaces after set the...

I can access all registers of C6202 and intenal program/data ram with the simulator.But I can't access all EMIF spaces after set the EMIF register with simulator. From the oscilloscope the CE line is no change. What's happened to my C6202?

hi everyone, I need to have same suggestion about a tranfer from the Emif to the internal data Ram througt a DMA channel....

hi everyone, I need to have same suggestion about a tranfer from the Emif to the internal data Ram througt a DMA channel. Actually, I have to tranfer a little extern FIFO of samples connected to the Emif bus interface into the on-chip data memory of the 6201 DSP, after that I'

hi.i have a project of Naim Dahnoun about emif for tms320c6711.If i try to build it in CCS 3.1 with simulator(it includes only simulators), it...

hi.i have a project of Naim Dahnoun about emif for tms320c6711.If i try to build it in CCS 3.1 with simulator(it includes only simulators), it has no error.But if i try to build it with the ccs v2.10 for tms3206711dsk,it has 20 errors.i checked the project both of the ccs's and i saw that some files are in different places.for example in ccs3.1 inoutcfg.cmd file is in generated files,in ...

B Casne- > I forgot to mention in my original post: We eliminated the GEL files, > and incorporated the necessary EMIF initialization from...

B Casne- > I forgot to mention in my original post: We eliminated the GEL files, > and incorporated the necessary EMIF initialization from there into > the user_init called by the bios before it calls _main. I would not do this. We've encountered issues before with DSP/BIOS 'doing things' with memory prior to user_init(), so placing EMIF init there may not have the desired fail-safe eff

Dear All, I am trying to transfer bits (no frame buffer) straight from an 8pin digital output of a CMOS camera to the external SDRAM of on the...

Dear All, I am trying to transfer bits (no frame buffer) straight from an 8pin digital output of a CMOS camera to the external SDRAM of on the 6713DSK. I understand that I have to go via the EMIF of the DSK, but can someone explain to me how i can do the transfers from the camera to the SDRAM using EDMA controls... I am currently sending 8 bit YUV out of the camera (res 160x120) any help i...

Martin- I don't know if this got through or not, because our mail system was down over the weekend, so I'm resending just in...

Martin- I don't know if this got through or not, because our mail system was down over the weekend, so I'm resending just in case. -Jeff -------- Original Message -------- Subject: [Fwd: Re: [c6x] EDMA - EMIF maximum speed.] Date: Mon, 29 Sep 2003 07:

Geckook Xu- > Thank you for your idea. > I try internal mem in this time, I can read the data from PC (host). Ok that's good...

Geckook Xu- > Thank you for your idea. > I try internal mem in this time, I can read the data from PC (host). Ok that's good progress. > But when I use SDRAM to read data, It is not work. > I still can write data from SDRAM to PC (use API PCI_xfrStart(PCI_WRITE);). > I try to init the emif, but didn't succeed. > > Do you have any advice? First you have to verify EMIF init and SDR

Hi all: I try to control a "Analog to Digital Card" by EMIF. EX: ------------------------------------ (By CE2:A000...

Hi all: I try to control a "Analog to Digital Card" by EMIF. EX: ------------------------------------ (By CE2:A000 0000H ~AFFF FFFFH, ) ( MTYPE=0010: 32bit Asynchronous interface) MVKL.S2 A0000000H,B5 MVKH.S2 A0000000H,B5

On the DSP d.s it is written that the maximum load on the EMIF bus is 2 chips on any CE ? To make the 64 bit bus you need 4...

On the DSP d.s it is written that the maximum load on the EMIF bus is 2 chips on any CE ? To make the 64 bit bus you need 4 chips - the 32 bit chips on industrial temp. are not 166M - what to do ? Is the problem on the data bus ( in this case I have only one load on

Hi All, I'm trying to get the AVNet USB Board working on a TMS320C6711 DSK and was wondering if anyone could offer any advice? At the moment I...

Hi All, I'm trying to get the AVNet USB Board working on a TMS320C6711 DSK and was wondering if anyone could offer any advice? At the moment I have: *(int *)EMIF_GCTL = 0x00003080; /* EMIF global control register */ *(int *)EMIF_CE2 = 0xFFFFFF23; /* CE2-32bit async on daughtercard*/ which should setting EMIF up with No Hold, No external clocks, and maximum hold, setup an...

I am using a JTAG connector to program the C6711BGFN DSP chip situated as a module on the PC-104 data acquisition board our company ...

I am using a JTAG connector to program the C6711BGFN DSP chip situated as a module on the PC-104 data acquisition board our company developed. When I step through a program using TI Code Composer, the program hangs whenever the EMIF registers are accessed. Is this problem

Hi all, I have a peripheral device that was designed to run with an EMIF frequency of 100MHz. My DSK runs at 125MHz by default. I can bring...

Hi all, I have a peripheral device that was designed to run with an EMIF frequency of 100MHz. My DSK runs at 125MHz by default. I can bring it down to 100MHz via the on-board dip switches, but those switches also brings down CPU frequency. I want the CPU frequency to remain the same (1Ghz). I already did a search in the archives here and what I have tried so far is to adjust some v...

Hello. I am new in the field and I have some questions about connecting an SRAM in the EMIF. Since the EMIF has only a 13 bit wide address...

Hello. I am new in the field and I have some questions about connecting an SRAM in the EMIF. Since the EMIF has only a 13 bit wide address bus, it is only possible to directly connect 2^13 = 8 Kwords SRAM or flash. I want more than that! The document spru711c gives a detailed wiring in the case of a 512 Kwords flash memory that can be connected to the DSP and it is the same with an SRAM. ...

hello friends iam using c6211 dsk and ccs V2.0. in my application i need to control user led's(IO_port)in c6211 dsk board. ...

hello friends iam using c6211 dsk and ccs V2.0. in my application i need to control user led's(IO_port)in c6211 dsk board. ,it working fine,my problem is after booting from flash i need to modify EMIF CE1 register to 32 bit asyncrounus mode to access IO port. if wr

hi i want to find a chip to capture data as ieee1394 and read them via EMIF i know that there is such ICs but i can't select ...

hi i want to find a chip to capture data as ieee1394 and read them via EMIF i know that there is such ICs but i can't select thanks for help yasser Want to chat instantly with your online friends??

We connect a POWERPC to C6202's expansion bus. So we choose the XBUS boot mode for C6202. But when we finished initializing the ...

We connect a POWERPC to C6202's expansion bus. So we choose the XBUS boot mode for C6202. But when we finished initializing the C6202's external memory configuration registers -- EMIF CE0 space control through the XBUS interface, the CE0 is not active for refresh SDRAM. And the same

Xiyu Shi- > You assessment about the initialization of SDRAM at the entry point is > right. The EMIF registers should be properly set up...

Xiyu Shi- > You assessment about the initialization of SDRAM at the entry point is > right. The EMIF registers should be properly set up before anything is > run if use the SDRAM. > > I'll need to understand more about the .cinit and the initialization of > EMIF for SDRAM. Ok... sounds like something to try. I suggest to put in some small asm lang code at the _cint00 entry-point. Le

Hi,All. I need your help about the access speed of a 100M 32-bit SDRAM through EMIF. Currently I'm using the C6727 dsp and the...

Hi,All. I need your help about the access speed of a 100M 32-bit SDRAM through EMIF. Currently I'm using the C6727 dsp and the EMIF input clock (SYSCLK3) is set to 100M. If I want to copy a block of 512 points of 32-bit integer from the internal RAM to my SDRAM address 0x8000 0000, the C code could be like below: int buffer[512]; int * pSDRAM=(i...

I can't know how my reply go here..... > Jeff: > Thanks very much for your reply! > The first question: ?If the ADCs and DACs are connected...

I can't know how my reply go here..... > Jeff: > Thanks very much for your reply! > The first question: ?If the ADCs and DACs are connected to EMIF, then why do you need additional GPIO signals? To what pins are the GPIO signals connected?? > The ADC we used is MAXIM1317. Its reference pdf is: > http://datasheets.maxim-ic.com/en/ds/MAX1316-MAX1326.pdf > The DAC we used is AD5344. Its ref

Here's the code I used. Assuming that the boot bios on my hardware that passes control to my program has set up the hardware correctly, what are...

Here's the code I used. Assuming that the boot bios on my hardware that passes control to my program has set up the hardware correctly, what are the chances that I could use the output I get here for entry in my gel files? #if (EMIF_SUPPORT) EMIF_Config emifCfg; EMIF_getConfig(&emifCfg); fprintf(UART_A_tx,"emifCfg.gblctl:\t%08X\n",emifCfg.gblctl); fprintf(UART_A_tx,"emif...