RESETSTAT pin showing erratic behaviour

Jeff,

In order to check reset sequence and to solve the issue, the document suggested is SPRA672h.pdf. I was unable to find that . Surely I am not looking for the Application specific examples but to trace a way out. Last thing I would do is the replacement of DSP and i wanted to try every other option to avoid my last choice.

Regards
Ahmed

--- On Mon, 10/12/12, Jeff Brower wrote:

From: Jeff Brower
Subject: Re: [c6x] Re: RESETSTAT pin showing erratic behaviour
To: c...
Cc: a...@yahoo.com
Date: Monday, 10 December, 2012, 9:39 PM

Ahmed-

> Richard,
> I have been constantly searching for "SPRA672h.pdf"
> bit didn't find that. can u kindly mail it, I will remain
> thankful.

1) You cut Richard's text, so anyone viewing this post has no idea to what you're referring.

2) SPRA672 refers to an old TI doc, "June 2000 Application-Specific Examples for the TMS320C54x DSP" -- are you sure
that's what you want?

-Jeff

> Dear All,
>> I am working on a customized board of TMS320DM648. The board is not properly initializing, because
>> according to the document "SPRA372B" after proper device initialization the RESETSTAT pin (output) should
>> de-assert (driven high) which in my case is not. I am also unable to connect it to emulator for proper
>> debugging. As per the observations PORn , RESETn , NMIn signals and power section of the board is properly
>> driven by MSP430 micro controller. All external oscillators and PLL synthesizer(CDCE906) are working
>> absolutely fine. Any good suggestion as to how to debug will highly be appreciated.
>>
>>Profound Regards
>>Ahmed
>> Start a New Thread

Ahmed-

Richard has clarified, the doc he recommended is sprs672h, not spra672h.

-Jeff

> In order to check reset sequence and to solve the issue, the document suggested is SPRA672h.pdf. I was unable
> to find that . Surely I am not looking for the Application specific examples but to trace a way out. Last thing I
> would do is the replacement of DSP and i wanted to try every other option to avoid my last choice.
>
> Regards
> Ahmed
>
> --- On Mon, 10/12/12, Jeff Brower wrote:
>
> From: Jeff Brower
> Subject: Re: [c6x] Re: RESETSTAT pin showing erratic behaviour
> To: c...
> Cc: a...@yahoo.com
> Date: Monday, 10 December, 2012, 9:39 PM
>
> Ahmed-
>
>> Richard,
>> I have been constantly searching for "SPRA672h.pdf"
>> bit didn't find that. can u kindly mail it, I will remain
>> thankful.
>
> 1) You cut Richard's text, so anyone viewing this post has no idea to what you're referring.
>
> 2) SPRA672 refers to an old TI doc, "June 2000 Application-Specific Examples for the TMS320C54x DSP" -- are you sure
> that's what you want?
>
> -Jeff
>
>> Dear All,
>>> I am working on a customized board of TMS320DM648. The board is not properly initializing, because
>>> according to the document "SPRA372B" after proper device initialization the RESETSTAT pin (output) should
>>> de-assert (driven high) which in my case is not. I am also unable to connect it to emulator for proper
>>> debugging. As per the observations PORn , RESETn , NMIn signals and power section of the board is properly
>>> driven by MSP430 micro controller. All external oscillators and PLL synthesizer(CDCE906) are working
>>> absolutely fine. Any good suggestion as to how to debug will highly be appreciated.
>>>
>>>Profound Regards
>>>Ahmed
>>>

_____________________________________ Start a New Thread