C6000 Single Core DSP

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C6000 Single Core DSP

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6745
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  • Forum Post: Is it possible to invoke AISgen via command line?

    BrandonAzbell
    Is it possible to invoke AISgen via the command line to allow for a scripted build flow? The targeted device is the TMS320C6745.
    on May 28, 2010

  • Forum Post: Select Device

    June He
    Hi I am preparing for a new project , and some requests will be needed in follow for this design 1. 32-bit floating DSPs 2. Must be the QFP package , any other package such as BGA will not be accept 3. An 32-bit SDRAM interface needed, because a large size APP in this design, and the APP...
    on Jul 2, 2010

  • Forum Post: Re: Programming the DSP

    caleb crome
    I set up my board with external circuitry (controlled by an MSP430 that we needed anyway), so that it can boot from NOR flash, UART2, or EMULATION mode. This is done by configuring the BOOTx pins with configurable pullup or pulldown resistors. The bootloader documentation tells which pins do what. To...
    on Jul 21, 2010

  • Forum Post: edma3 AXEVT signal not being generated from MCASP module

    caleb crome
    Hello, I'm using our custom C6745 board, trying to bring up EDMA with the McASP, without using the BSP. The BSP footprint is simply too large (we don't have any external RAM), and when I compiled the BSP DMA and McBSP drivers in, they were something like 150k combined. Anyway, I'm using...
    on Jul 21, 2010

  • Forum Post: DDR2 Initialization (GEL)

    Uri Shkolnik
    Hi, I'm straggling with the initialization of DDR2 ( Micron MT47H32M16, 8 Meg x 16 x 4 banks ). My environment is C6748 @ 300MHz, the DDR2 is 400MHz capable, and so I'm trying to configure the DSP DDR controller to 150MHz (the controller's maximum). There are multiple problems…...
    on Jun 21, 2010

  • Forum Post: 12BIT ADC WITH TMS320C6747

    Thiyagarajan . S
    HI, Here am using a kit TMS320C6745 with xds100 usb emulator. specficetion of kit: processor : TMS320C6745 adc : MCP3202 (12 BIT SPI ADC) dac : no sdram : 64k in my kit there is no dac ic at all ., so i cant able see the waveforms type of output. Now i planned to design my KIT with...
    on Nov 15, 2011

  • Forum Post: WHICH IS BEST FOR CODING ?

    Thiyagarajan . S
    HI, am planning to revise my c6745 kit with adc & dac for easy code writing.. suggest me , which type adc and dac will solve my easy code writing problem. am expecting to write program in soo short. so tell whicih is best ?????? which is best ? 1. Memory mapped based ADC &DAC. ...
    on Nov 15, 2011

  • Forum Post: tms320c6713 not responding radomlly with boot loader

    usman yousaf
    i have been using tms320c6713 on a custom board. it works well with the emulator in all respect. but when it is run with boot loader, we found that randomly at power up time processor goes in undefined state and does not even respond to its external reset and never pick data from flash. but most...
    on Oct 10, 2011

  • Forum Post: Invalid CIO command

    gaurav pahuja
    Hi, I am using TMS320C6745 DSP for developing a board. Using CC studio and selecting the simulator connection I am running the sample projects, but every time I run a program an error comes. Invalid CIO command (0) in the CIO buffer at address (0x69e8) was not recognized. Please check the device...
    on May 11, 2012

  • Forum Post: TMS320C6745 DSP

    gaurav pahuja
    HI, I am using TMS320C6745 DSP and XDS100v2 emulator for programming support. In my DSP there are no EMU pins. So I want to clarify that in 14 pin JTAG connector what I can do with EMU0/1 pins, PULL UP, PULL DOWN or NC. Regards Gaurav
    on May 11, 2012

  • Forum Post: tms320c6745 bootloader bit error booting form nand

    SIMON LATOUR
    Hi, We have a board desing using a tms320c6745 dsp that boots from NAND flash. We did a second bootloader that is written once in flash. We recently had some problems with a couple of boards that were used by clients for several months that stopped working. After investigation, it seems that 1 bit...
    on Aug 8, 2012

  • Forum Post: About CSL of C674X

    Angela Qiu
    Hi We are using C674X to develop a new product, we need CSL(Chip Support Library) of it, would you like to tell me where and how can I download it? Thanks so much.
    on Sep 27, 2012

  • Forum Post: Building and Optimizing DSP/Bios

    Yan8622
    Hi, We are in a situation where we need to reduce the OS overhead of a many-channel audio application using the DSP side of OMAP-L138. Currently the OS(DSP/BIOS) is taking up 25% of the CPU. 1. Is the DSP/Bios and PSP source code available? We need to full package for rebuilding it. 2. What are...
    on Sep 27, 2012

  • Forum Post: C6745 Bootloader and SPI0 Connection confusion

    jintao Liu
    I plan to use C6745 DSP chip for our project . I find C6745 SPI0 port and parts of BOOTLoader terminal using the same Pins. If SPI flash memory is connected to SPI0 , how to connect bootloader terminals ? ( Directly connecting or use other conntrol method ?) If both of them is connected to the same...
    on Sep 27, 2012

  • Forum Post: Can I use just single 16bits SDRAM for 6745?

    Angela Qiu
    Hello: One issue, I just want to use single 16bits SDRAM for my hew design, connected as this figure but I get the information as table 6-24 from the datasheet of 6745 It seems that 6745 just supports Dual 16bits SDRAM or single 32bits SDRAM. So I want to confirm if single SDRAM for 6745 is OK...
    on Nov 16, 2012

  • Forum Post: NSP:how to rebuild the nsp_1_10_01_06

    Steven Sharp Nelson
    I'm use the c6745 in the contex of SYS/BIOS,my PHY connect the MDIO in RMII,I want to rebuild the NSP to generate the lib file like ti.drv.omapl138.a674, ti.drv.omapl138.ae9, ti.drv.omapl138.ae674,I know i should modify the resource file to fit my platform ,but how to rebuild it?
    on Nov 30, 2012

  • Forum Post: C6745：JTAG(XDS560 V2 PLUS) GEL

    Steven Sharp Nelson
    Hi when i use the XDS560 V2 PLUS connect with my platform.I only create a file named TMS320C6745ccxml. Then i click the Test Connection,it is success.I add my GEL file c6745.gel,which was modify from C6748.gel—in TI‘s sdk. Then i click Run——Debug，it display a PRSC fail，what’s...
    on Dec 13, 2012

  • Forum Post: RE: C6745 Connect to PRSC failed

    jintao liu1
    Dear Randyp: Thanks for your reply ! I have understood JTAG scan-test portion. It have connect with my target success only once ,when it connect with the target it can run a application of hello world,But when i power off my target and power on it ,reconnect with it,a error message C674X_0: Error...
    on Dec 14, 2012

  • Forum Post: RE: How to burn SPI FLASH of C6745

    Angela Qiu
    Many thanks to Jakez, with your help, we finally solved this issue. Below is my understanding: 1. We can generated the AIS bin file via AISgen. 2. After that, we can burn it to a SPI flash via programmer. 3. please confirm the configuration of custom board set by GUI of AISgen, especially PINMUX...
    on Jan 9, 2013

  • Forum Post: How to burn SPI FLASH of C6745

    Angela Qiu
    Hi I am using C6745 on my product. and I let it boot from SPI0 flash. I cannot find spiflash_writer_dsp used for C6745, (another reason, I don't want to use a debugger to flash it, it's inconvienient if we havn't a debugger in hand ), so after I generated the AIS bin file via AISgen(D800K005...
    on Jan 8, 2013

  • Forum Post: RE: C6745 SPI0 Flash boot issue

    Angela Qiu
    We solved this issue . please refer to http://e2e.ti.com/support/dsp/tms320c6000_high_performance_dsps/f/115/p/237525/832576.aspx#832576 Angela
    on Jan 9, 2013

  • Forum Post: TMS320C6745CPTP3

    Thiyagarajan . S
    Hi Community, I have C6745 custom board previously we have used TMS320C6745 B PTP3. It was worked fine. but now again we assemble 20 kits with newly came ic ,, which name is TMS320C6745 C PTP3. what is the difference between these two ic ?, I suggest my problem is in PLL . it not enabling, for what...
    on Mar 20, 2013

  • Forum Post: RE: Error while connecting TMS320C6745 Target

    Thiyagarajan . S
    Randyp, Sir, i have five more board , which is not working on board xds100 usb emulator. but now i have a external xds100 usb version 1 emulator. if i connect external emulator with board, it starts running but stuck while running gel file, and show some error > Error: C674X_0: GEL Output: c6747...
    on Mar 30, 2013

  • Forum Post: C6745 Mcasp1 GIO_reclaim hungs up

    Steven Sharp Nelson
    Hi everyone. I used the mcasp and EDMA for audio receive and transmit .Here are my source code and some ccs5.2 console messages: EDMA driver initialization PASS. Entry the X3107_Mcasp_Task Waiting for CODEC ready. Waiting for CODEC Operation CODEC have already initialize. Entry the createStreams...
    on Jan 10, 2013

  • Forum Post: Error while connecting TMS320C6745 Target

    Thiyagarajan . S
    Hi, Am using tms320c6745 kit with xds 100 usb emulator . am using code composer studio v4 . when i debug my project am getting the following error . what would be the problem ? , how to solve this ? please help soon................ Error: Trouble Writing Memory Block at 0x1c10120 on Page 0 of...
    on Mar 16, 2013

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