Segger J-Link - Pin Mictor JTAG and Trace Connector

J-Link / J-Trace (UM08001) © 2004-2017 SEGGER Microcontroller GmbH & Co. KG
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16.2 38-pin Mictor JTAG and Trace connector
J-Trace provides a JTAG+Trace connector. This connector is a 38-pin mictor plug. It
connects to the target via a 1-1 cable.
The connector on the target board should be "TYCO type 5767054-1" or a compatible
receptacle. J-Trace supports 4, 8, and 16-bit data port widths with the high density
target connector described below.
Target board trace connector
J-Trace can capture the state of signals PIPESTAT[2:0], TRACESYNC and
TRACEPKT[n:0] at each rising edge of each TRACECLK or on each alternate rising or
falling edge.
16.2.1 Connecting the target board
J-Trace connects to the target board via a 38-pin trace cable. This cable has a recep-
tacle on the one side, and a plug on the other side. Alternatively J-Trace can be con-
nected with a 20-pin JTAG cable.
Warning: Never connect trace cable and JTAG cable at the same time because
this may harm your J-Trace and/or your target.
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Target
system
Pin 1
chamfer
J-Trace
JTAG
+
Trace
JTAG
Target board
Trace
connector
Target board
ARM
Trace cable
Target board
JTAG
connector
J-Trace
JTAG
+
Trace
JTAG
Target board
Trace
connector
Target board
ARM
JTAG cable
Target board
JTAG
connector
J-Trace
JTAG
+
Trace
JTAG
Target board
Trace
connector
Target board
ARM
JTAG cable
Target board
JTAG
connector
Trace cable