J-Trace; J-Trace For Cortex-M - Segger J-Link User Manual

2.4.5

J-Trace

J-Trace is a JTAG emulator designed for ARM cores which
includes trace (ETM) support. It connects via USB to a PC run-
ning Microsoft Windows 2000, Windows XP, Windows 2003,
Windows Vista or Windows 7. J-Trace has a built-in 20-pin JTAG
connector and a built in 38-pin JTAG+Trace connector, which is
compatible with the standard 20-pin connector and 38-pin con-
nector defined by ARM.
Licenses
Comes with built-in licenses for flash download.
2.4.6

J-Trace for Cortex-M

J-Link / J-Trace (UM08001)
J-Trace for Cortex-M is a JTAG/SWD emulator designed for Cor-
tex-M cores which include trace (ETM) support. J-Trace for Cor-
tex-M can also be used as a regular J-Link and it also supports
ARM7/9 cores. Please note that tracing on ARM7/9 targets is
not supported by J-Trace for Cortex-M. In order to use ETM
trace on ARM7/9 targets, a J-Trace is needed.
Licenses
Comes with built-in licenses for flash download.
© 2004-2013 SEGGER Microcontroller GmbH & Co. KG
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