The end goal is for me to be able to connect and debug code running out of flash on the LPC2138 with Rowley CrossStudio. I am first trying to connect to the target board with the the JLink.exe command line program. When first opening the program it is about the read and detect the device.

Screen Shot:
[img]http://www.segger2.com/index.php?page=Attachment&attachmentID=44&h=f720fbc6513fa94b13f31fa49bffa10a7b681839[/img]

How ever when I type "r" to reset, it works the first time, "I think":

Screen Shot:
[img]http://www.segger2.com/index.php?page=Attachment&attachmentID=45&h=4da5cdb67da400ec594cd65abcd8131d07907c2c[/img] Then when I type "r" again, it doesn't seen to be able to connect.

Screen Shot:
[img]http://www.segger2.com/index.php?page=Attachment&attachmentID=46&h=197a3624ed4f3e4af8bb6f133ff2910f0d1dbcb1[/img] And when I try to connect with CrossStudio is tells me Could not find supported CPU core on JTAG chain, Failed to connect, or when I try to connect with J-Flash ARM, I get either a;
Failed to download RAMCode for CPU clock frequency detection!
Failed to measure CPU clock frequency
Fail to connect
or
Could not find supported CPU core on JTAG chain
Failed to connect.

Any Ideas what what I can do to trouble shoot. I am using the LPC2138.jflash project and V4.10f

Thanks

Tyler

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As well I am able to read all the memory correctly with JMem.

I have tried using the new software and I am still having the same problems.