User Manual

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7.1.1 Connector P8

Table 11

shows the pinout of the

expansion header. Other signals can be connected to

this connector based on setting the pin mux on the processor, but this is the default

settings on power up. The SW is responsible for setting the default function of each pin.

There are some signals that have not been listed here. Refer to the processor

documentation for more information on these pins and detailed descriptions of all of the

pins listed. In some cases there may not be enough signals to complete a group of signals

that may be required to implement a total interface.

The

PROC

column is the pin number on the processor.

The

column is the pin number on the expansion header.

The

MODE

columns are the mode setting for each pin. Setting each mode to align with the

mode column will give that function on that pin.

NOTE: DO NOT APPLY VOLTAGE TO ANY I/O PIN WHEN POWER IS NOT

SUPPLIED TO THE BOARD. IT WILL DAMAGE THE PROCESSOR AND VOID THE

WARRANTY.

NO PINS ARE TO BE DRIVEN UNTIL AFTER THE SYS_RESET LINE GOES HIGH.