LM3S5956-IQR80-C1 Datasheet, PDF (440/1144 Pages) Texas Instruments – Stellaris® LM3S5956 Microcontroller

NRND: Not recommended for new designs.
General-Purpose Input/Outputs (GPIOs)
Bit/Field
7:0
Name
PDE
Type
R/W
Reset
0x00
Description
Pad Weak Pull-Down Enable
Value Description
0 The corresponding pin's weak pull-down resistor is disabled.
1 The corresponding pin's weak pull-down resistor is enabled.
Setting a bit in the GPIOPUR register clears the corresponding bit in
the GPIOPDR register. The change is effective on the second clock
cycle after the write if accessing GPIO via the APB memory aperture.
If using AHB access, the change is effective on the next clock cycle.
440
October 06, 2012
Texas Instruments-Production Data