JTAG and ETM on LPC2114 64pin chip

Started by Gus May 20, 2004
Hello,

Can anyone double check my understanding please.
On LPC2114 you can enable JTAG or ETM or both. When enabeling JTAG
only you can use the ETM pins as I/O; therefore, only 6 pins are
needed to connect to the chip and debug and all the rest of the pins
can be I/O or their multiplexed hardware(SPI for example)

Thanks

Gus


An Engineer's Guide to the LPC2100 Series