Yahoo Groups archive

Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Re: [lpc2000] Re: JTAG Debugger

2005-10-26 by Michael Johnson

A wiggler will do a maximum of 400kHz - I can't remember if we have LPC 
boards that we've had to put a clock divider on to make things reliable 
- so 500kHz may be too fast. Could there be a program in the flash that 
is causing the problem - try erasing the flash using the ISP.

Regards
Michael

>Hi Michael,
>
>Yes.  I can set it anywhere from 500kHz to 10Mhz.  I've been using it
>at 500kHZ and 1 Mhz.  I should mention I'm using ADS 1.2.
>
>Thanks,
>Mark
>
>  
>
>>Hi Mark,
>>
>>Can you divide the JTAG clock frequency?
>>
>>Regards
>>Michael
>>    
>>
>
>
>
>
>
>
>
> 
>Yahoo! Groups Links
>
>
>
> 
>
>
>  
>

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.