LM3S3651 Datasheet, PDF (382/798 Pages) Texas Instruments – Stellaris® LM3S3651 Microcontroller

General-Purpose Input/Outputs (GPIOs)
Bit/Field
7:0
Name
DEN
Type
R/W
Reset
-
Description
Digital Enable
The DEN values are defined as follows:
Value Description
0 Digital functions disabled.
1 Digital functions enabled.
Note:
The default reset value for the GPIOAFSEL,
GPIOPUR, and GPIODEN registers are 0x0000.0000
for all GPIO pins, with the exception of the four
JTAG/SWD pins (PC[3:0]). These four pins default
to JTAG/SWD functionality. Because of this, the
default reset value of these registers for Port C is
0x0000.000F.
382
November 17, 2011
Texas Instruments-Production Data