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This figure shows the Jumper settings on Header J3 for either NOR boot mode or NAND boot mode.
This figure shows the mounting options for configuring KA2 into RUN mode and PROGRAM mode.
DPR
This three-pad components' footprint provide options to mount/short link jumper on two adjacent pads.
You can select one of the two options by connecting two pads. Ensure that both the DPRs are configured
for the same option.
Before powering on the board, note the following:
•
The on-board KA2 microcontroller is already flashed with the microcontroller reset program; thus,
the microcontroller programming switch (if reworked on board) must be in "off" position (that is,
the notch of the connector must not be towards "DOT").
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External Cable Connection for SOM Stand-alone
Make the following external cable connection to start using the SOM card in stand-alone mode:
•
5 V DC power adapter
•
CAT5 cable for the network connectivity
•
UART connection for the debug console with the PC
Freescale Semiconductor
Figure 3. NOR & NAND Boot Mode Jumper Settings
Figure 4. Run and Program Mode Mounting Options
MPC8309 Kit Quick Start Guide, Rev. 0
External Cable Connection for SOM Stand-alone
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