Connectors - IAR SYSTEMS I-jet User Manual

These are the versions of I-jet Trace A/R/M:
Version Change specification
Version A Production version
Version B No functional changes (PCB changes only)
Table 14: I-jet Trace A/R/M versions
Version, production date, and serial number can be found on the backside of the probe.
Note: In IAR Embedded Workbench, choose I-jet>EmuDiag to open the EmuDiag
application where you can diagnose the connection between the host computer, the
probe, and the board.

CONNECTORS

External power
I-jet Trace has a small—0.05 in x 1.4 in (1.35 mm × 3.5 mm)—external power connector
right next to the USB connector. It can be used whenever the host computer is unable to
deliver the necessary power to I-jet Trace and to the target board. The external power
supply must deliver 5 V DC at 1 A minimum for I-jet Trace CM and 2 A minimum for
I-jet Trace A/R/M.
When external power is connected, almost all power will be taken from the external
power supply, allowing more power-consuming targets (up to 600 mA) to be powered
by I-jet Trace.
I-scope connector
The I-scope connector on the side of the probe is provided for connecting the I-scope
analog probe to the I-jet Trace.
Note: Unlike I-jet, I-scope cannot be connected to the same MIPI-20 connector that is
used for target boards. When I-scope is connected to I-jet Trace, the Target connector on
I-scope cannot be used.
Expansion connector
This 30-pin connector is reserved for future use to add more functionality and features
to I-jet Trace.
Target connector
I-jet Trace CM comes with a MIPI-20 connector that allows a standard 20-pin flat cable
(included) to connect to a target with a MIPI-20 male header. This target connection
allows for JTAG/SWD/cJTAG debugging as well as 1, 2, or 4-bit ETM or SWO trace.
I-jet Trace
Date
15/Dec/2015
04/Feb/2016
45