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about XBUS

Dear c6x: I have a question about XBUS of 6202. I use XBUS as asynchronous I/O. From the peripherals refrerence Guide I know i must use DMA to access the XBUS....

6203 not waking up after XBUS boot process   [6 Articles]

We are having trouble waking up the 6203 DSP from an XBUS boot process. We can see that the code has been loaded correctly through the XBUS, but asserting DSP_INT d...

The problem about C6203 XBus   [2 Articles]

Hi everyone, Now I have a problem about TMS320C6203 XBUS in my project. I hope you can give me some advice and help. We design a C6203 DSP system, with a fi...

Which C6203 evm board suit me?   [2 Articles]

Hi, all: We design a C6203 DSP system, with a FIFO connecting to the DSP and the external interface by XBUS. --------------------------------------------------...

C6203'Xbus and syn FIFO---solution

Hi,each friend,I have solved the problem. In my system, Internal XBUS arbiter must be enabled, If not,the DAM between FIFO (connected to XBUS) and Internal memory...

Help me in designing XBUS of 6204   [2 Articles]

Hi DSPers, I am using TMS320C6204 DSP to process data read from a FIFO. The FIFO is to be connected as glue less interface through the Expansion bus of the...

C6202 Xbus

Hello everyone, I would like to know if the Xbus I/O port and the host port can be used together in a single system. To access the I/O port, the dsp would have to...

c6202 DSP/BIOS code setup for booting from XBUS (or HPI) via host

Hi, I am presently developing under Code Composer (CCS) v2.2. I can compile, load and execute my code under Code Composer via the JTAG. What options do I ne...

C6202: Why EMIF is not active?

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 configuratio...

c6202 XBUS problem on Data RAM access via Host processor

Any help with the following problem will be greatly appreciated. Our c6202 chip is Silicon revision 1.2. Question: We are trying to boot the DSP via the XBU...

view LOG_printf in a host   [7 Articles]

Hi, I'm looking for a way to get the contents of the log buffer filled by LOG_printf in a host processor. Please, anyone knows a way to do this? I think that it ...

Re: FIFO to EMIF in synchronous mode   [5 Articles]

Thanks Jeff for your reply. > From the application note "Using TI FIFOs to Interface High-Speed Data Converters with TI TMS320E DSPs sdma003.pdf", it is stated that because the ...

C6203'Xbus and syn FIFO   [2 Articles]

Dear friend: Hi, i know there are many experts on DSP in the discussion group. Now i get a hard problem. I hope you can give me some advice and help. We design a ...

synchronous FIFO to EMIF of C6202   [2 Articles]

Hi,everyone. there are three synchronous FIFO(133MHz) in our system. two link to EMIF of C6202, and one link to XBus of C6202. but the chip has not glueless FIFO ...

Re: TMS320C6203 boot modes   [2 Articles]

There is no serial boot mode for c6203. Available boot modes are: 1. HPI boot (XBUS boot) 2. ROM boot 3. No boot Refer SPRU642 for details. Chets -...

Re: Again: 6201 Vs 6711

Ramanan- > Thanks for showing interest in my problem. I am in a situation to choose > either 6201 or 6711 for my application. If 6711 can be programmed easily ...

Jtag Issues regarding the bringing upo of the C6x customized board!

Hi In bringing up a dsp TI320C6201 board with 32 MByte SDRAM MT48LC4M16A2(8 MByte each) on board I am facing some problems. First of all when I power up the b...