Lpc2000

Hi,

You'll need to copy the latest JlinkARM.dll (the one that matches your 
firmware) from the Segger distribution into the CrossWorks bin 
directory. For the next release we'll access the JLinkARM.dll in the 
Segger distribution to avoid problems with .dll and firmware 
incompatibilities.

Regards
Michael

>Sorry, can't help you just confirm your problem. 
>
>I have tried the same with the Segger J-Link (IAR rebadged) and the
>IAR (Olimex) LPC2148 eval board. I get exactly the same errors as you do.
>
>My guess is that the IAR rebadged segger unit, has different firmware
>in it so it will only work with the IAR compiler :-(. This is just my
>guess though.
>
>Let me know if you get anywhere, have you tried talking to Rowley
>Associates?
>
>Cheers
>
>Martin
>
>--- In lpc2000@yahoogroups.com, "Simon Ansley" <simon@a...> wrote:
>  
>
>>Hello,
>>
>>I'm trying to get a new PCB up and running using an LPC2214, but 
>>cannot get the chip to talk to the JTAG port. I'm fairly new to both 
>>the processor, and ARM in general, so sorry if this is a really dumb 
>>problem.
>>
>>I'm using a Segger J-Link (IAR rebadged) and Rowley compiler.
>>
>>I have connected to and run test code on the Olimex LPC2214 
>>development board, so I know the J-Link is OK.
>>
>>I have checked and double checked the JTAG connection against the 
>>Olimex schematic.
>>
>>I have the BSL (P0.14) connected to a pullup. Boot0 and Boot1 are 
>>open circuit (high through internal pullups). RTCK is pulled low by 
>>10K. 
>>
>>The processor oscillator is running.
>>
>>I've scoped the levels on the JTAG interface with the J-Link 
>>unplugged, and they are identical on my and the Olimex board, with 
>>the exception of TCK, which is at 0V on my board and approx 0.4V on 
>>the Olimex board
>>
>>Whenever I try to connect from the Rowley IDE I get "Too few devices 
>>on the JTAG bus. Selected Device :0, No. of Devices 0". I guess this 
>>means the JLink simply can't see the processor for whatever reason.
>>
>>The board and chip are new, and have not have any code downloaded 
>>into them. Do I need to download code using the Flash Loader utility 
>>from the Phillips website, or should I be able to connect straight 
>>away through the J-Link? 
>>
>>Does everything else sound OK, or could I have got a duff processor?
>>
>>
>>Thanks
>>
>>Simon Ansley
>>
>>    
>>
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