There is a jumper (J9) that is labeled JTAG. It is installed. Thanks. Doug --- In lpc2000@yahoogroups.com, "Michael Rubitschka" <rubitschka@h...> wrote: > > Hi > > On my boards I must set a jumper to activate the debug, download mode. > Did you set the jumper ? > > Cheers > Michael > > >From: "dagoss123" <dagoss123@y...> > >Reply-To: lpc2000@yahoogroups.com > >To: lpc2000@yahoogroups.com > >Subject: [lpc2000] JTAG Download problems > >Date: Thu, 08 Dec 2005 21:27:36 -0000 > > > >I am new to the ARM uC and the Keil tools > > > >I have a Keil MCB2130 board with a 2138 > > > >I have the Keil ULINK connected to a USB port (and the USB light is on) > >and windows recognized it as a USB device. It is connected to the eval > >board through the JTAG connector. > > > >A seperate USB connector powers the board and the power led is on (and > >i verified the voltages on the board) > > > >I can build the blinky project, but can't download it to the board > > > >When i try, the COM led lights on the ULINK, but i get a "JTAG Comm > >failed" error message. > > > >Any ideas would be appriciated! > > > > > > > > >
Message
Re: JTAG Download problems
2005-12-09 by dagoss123
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