User's Manual

 21
About the Development Board
 Logic Signal Analyzer Header (P6)
 Main Connector (P8)
JTAG Debugger Connector (P4)
This 14-pin male vertical header labeled P4 mates with a JTAG debugger plug (for
example, a Digi JTAG Link). It is used with the development kit only. See the following
figure and table for pin orientation and assignments.
JTAG Debugger Connector Pin Orientation
SPI Connector (P11)
This connector is used for a Serial Peripheral Interface (SPI) connection. When enabled,
signals are disconnected from serial port 1 and GPIO connectors. See the following figure
and table for pin orientation and pin assignments.
pin
1
2
13
14
JTAG Debugger Connector Pin Assignments
Pin
1
Pin
2
Pin
3
Pin
4
Pin
5
Pin
6
Pin
7
Pin
8
Pin
9
Pin
10
Pin
11
Pin
12
Pin
13
Pin
14
Signal VCC+ GND /TRST GND TDI GND TMS GND TCK GND TDO /SRST VCC+ GND