Hi, In the manual it says that the ETM pins (P0.22-P0.32) are active when DBGSEL and RTCK is high during RESET! I am reading page 72 and page 206 in the LPC210x manual from Oct. 02, 2003. Does this mean that P0.22 - P0.31 not can be used when using a JTAG debugger? My problem is that I get no respons on these pins when my jtag debugger is connected. Nor can I change the value of them from inside the debugger....! Anyone with the same problem??? //Helge
Message
ETM and IO pins in debug mode
2004-02-09 by Helge Fabricius-Hansen