8.10.00 J-TRACE ARM Segger Microcontroller Systems, 8.10.00 J-TRACE ARM Datasheet - Page 23

• Manufacturer Part Number: 8.10.00 J-TRACE ARM
• Description: JTAG EMULATOR ARM7/ARM9 ETM
• Manufacturer: Segger Microcontroller Systems
• Type: Emulatorr

Specifications of 8.10.00 J-TRACE ARM

• Contents: Emulation Module
• For Use With/related Products: ARM7, ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 899-1006

1.3.1
J-Link / J-Trace (UM08001)
The following tables show the features which are included in each J-Link / J-Trace
model.
Hardware features
Software features
Software features are features implemented in the software primarily on the host.
Software features can either come with the J-Link or be added later using a license
string from Segger.
1
essential for debugging your applications in flash. The J-Link flash download
(FlashDL) feature is mainly used in debug environments where the debugger does
not come with an own flashloader (for example, the GNU Debugger). For more infor-
mation about how flash download via FlashDL works, please refer to Flash download
and flash breakpoints on page 141.
2
download is required. The flash breakpoint feature allows setting an unlimited num-
ber of breakpoints even if the application program is not located in RAM, but in flash
memory. Without this feature, the number of breakpoints which can be set in flash is
limited to the number of hardware breakpoints (typically two for ARM 7/9, six for
Cortex-M3)
download and flash breakpoints on page 141.
USB
Ethernet
Supported cores
JTAG
SWD
SWO
ETM Trace
J-Flash
Flash breakpoints
Flash download
GDB Server
RDI
Most IDEs come with its own flashloaders, so in most cases this feature is not
In order to use the flash breakpoints with J-Link no additional license for flash
Model comparison
For more information about flash breakpoints, please refer to Flash
1
2
yes
no
ARM7/9/11,
Cortex-M0/M1/
M3
yes
yes
yes
no
yes(opt)
yes(opt)
yes(opt)
yes(opt)
yes(opt)
J-Link
J-Link
yes
yes
ARM7/9/11,
Cortex-M0/M1/
M3
yes
yes
yes
no
yes
yes
yes
yes
yes
J-Link Pro
J-Link Pro
© 2004-2011 SEGGER Microcontroller GmbH & Co. KG
yes
no
ARM 7/9 (no
tracing), Cor-
tex-M3
yes
yes
yes
yes
yes(opt)
yes(opt)
yes(opt)
yes(opt)
yes(opt)
J-Trace CM-3
J-Trace CM-3
yes
no
ARM 7/9
yes
no
no
yes
yes(opt)
yes(opt)
yes(opt)
yes(opt)
yes(opt)
J-Trace
J-Trace
23