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>>The problem is that no loop that contains a call >>or another loop can't be optimized. I think the newest version of the compiler (rev 4.0 that came with Code Composer Studio 1.20) can software pipeline nested loops. Are you using the newest tools? ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com |
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(No Subject)
Started by ●June 11, 2000
Reply by ●August 31, 20002000-08-31
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Hi, there, As a new comer in this field, I am bothered by a question. It may be simple to you. If I want to learn something about TI DSP, especially C6x, what documents should I read? --It seems impossible to read all the stuff since they are in huge packs. Suppose I've got a starter kit, I want to grasp the DSP coding language, and want to use it for some kind of algorithm implementation. Where should I begin, and what procedures should I take, to be familiar with the programming as soon as possible? can someone there figure out a algorithm, a protocol or some kind of thing that could be easily put into implementation, i mean, to be programmed into the code. It should not be too easy to work out in an hour, and not to be too hard to be implemented. The one which needs a month's work is most desirable. I think it a good way to learn something in the process of using it to solve problems, right? Can anyone help me with that? Thanks in advance and looking for your reply, badly. __________________________________________________ /">http://mail.yahoo.com/ |
Reply by ●November 9, 20002000-11-09
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Hi, Since my project needs multiple analog I/Os, I'm looking for a daughter board providing 2-channel 16 bit A/D and D/A I/Os with 44 KHz sampling. I just want to connect it from 6211DSK via 80-pin daughter board connector and hope it is very easy to use :-P I would be happy if the board works immediately after installation. I mean, I would like to skip special extra-configuration (e.g., FPGA programming...) Thank you in advance. --- T E T S U S H I U E T A --- Dept. Information Sci. & Intelligent Systs., Tokushima University TEL/FAX: +81-88-656-7501, E-Mail: URL: http://risa.is.tokushima-u.ac.jp/ |
Reply by ●November 10, 20002000-11-10
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hello everybody i have a TMS320C6000 DSP Board i installed it on my computer it has a test program i warket it but there was a error i cant solve this problem what must i do i have win98 operating system problem ? c:\evm6x\conftest>evm6xtst c6x EVM Confidence Test, Version 1.10 Copyright (c) 1998 by DNA Enterpries, Inc Board Index "\\.\Evm6x" VXD FOR WIN95 IS NOT INSTALLED (2) ERROR: evm6x_open() failed for board 0, exiting help me please |
Reply by ●February 21, 20012001-02-21
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Hello, I'm trying to interface a TMS320C6211 DSK-Board in order to transfer data from the DSK-Memory to a Linux PC. I cant find any information in the manuals or the general help how to send data from the DSP to the Parport. The only hint I found was that the DSP-HPI is connected via a special chip called PPC to the port. Can any one help me ? -- Werner Zeller Research Institute for Applied / ____) | | Ulm / Knowledge Processing / / / | | / Helmholtzstr. 16, D-89081 Ulm / ___) /__ | | / | / Tel. +49 731 501-8961 / / / | | / | / Fax. +49 731 501-999 _/_/ _/ |_| _/ __/ mailto: http://www.faw.uni-ulm.de |
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Reply by ●February 22, 20012001-02-22
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Werner The parallel port on the DSK is only used for the emulation control via code composer studio. I think the HPI port is available at the daughtercard interface, or you could use the McBSP to the serial port. Either way you will still need to control the DSK from Code Composer which is a Windows application. Regards David Burkitt T L Jones Ltd P O Box 1151 46 B Halwyn Drive Christchurch New Zealand Phone 0064 +3 349 1752 Fax 0064 +3 349 5466 -----Original Message----- From: Werner Zeller [mailto:] Sent: Thursday, 22 February 2001 04:21 To: Cc: Subject: [c6x] (unknown) Hello, I'm trying to interface a TMS320C6211 DSK-Board in order to transfer data from the DSK-Memory to a Linux PC. I cant find any information in the manuals or the general help how to send data from the DSP to the Parport. The only hint I found was that the DSP-HPI is connected via a special chip called PPC to the port. Can any one help me ? -- Werner Zeller Research Institute for Applied / ____) | | Ulm / Knowledge Processing / / / | | / Helmholtzstr. 16, D-89081 Ulm / ___) /__ | | / | / Tel. +49 731 501-8961 / / / | | / | / Fax. +49 731 501-999 _/_/ _/ |_| _/ __/ mailto: http://www.faw.uni-ulm.de _____________________________________ Note: If you do a simple "reply" with your email client, only the author of this message will receive your answer. You need to do a "reply all" if you want your answer to be distributed to the entire group. _____________________________________ About this discussion group: To Join: Send an email to To Post: Send an email to To Leave: Send an email to Archives: http://www.egroups.com/group/c6x Other Groups: http://www.dsprelated.com ">http://docs.yahoo.com/info/terms/ |
Reply by ●March 6, 20012001-03-06
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Hi I'm developing a JPEG compressor using the C6711 chip. According to TI documentation, i should be running at around 69 frames / sec. I can only reach around 35 frames / sec. Does anyone know how to efficiently move data from external ram to internal ram for processing ?? Thanks |
Reply by ●September 22, 20032003-09-22
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Hello:
When I ran my program for several
times circularly, two wrong messages occured, that is "
Trouble running Target CPU: Illegal opcode
(65737561) at pc = 0x80004488 Illegal opcode at pc = 0x80004488
Can't Run Target CPU: SIM may not be in stable state, Advisable to correct the error before Running. Can anyone told me the possible reason and
how to solve the problem?
Thank you! |
Reply by ●October 2, 20032003-10-02
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How do I program a PCI to communicate between two C67x processors on a
board, which has an on-board PCI bus connecting them ?
Thanks
Bharath
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Reply by ●October 14, 20032003-10-14
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hi there I am using an evaluation module of TMS320c6x series provided by ti. I am getting an error in self confidence test in checksum calculation of EEPROM in it please guide me what to do.... thx in adv Regards, _______________________________________________________________ " ....In the province of the MIND, what one BELIEVES to be TRUE Either Is TRUE or Becomes TRUE...... " _______________________________________________________________ ASADULLAH KHAN (R&D Dept) ph no. : 091-040-23112231 Avantel Softech, mobile : 09440304510 Plot #16,sector-III e-mail : Hitech city,Madhapur, www.avantelsoftech.com Hyderabad-500081 INDIA _______________________________________________________________ |
