LM3S1Z16 Datasheet, PDF (254/794 Pages) Texas Instruments – Stellaris® LM3S1Z16 Microcontroller

System Control
Bit/Field
2
1
0
Name
GPIOC
GPIOB
GPIOA
Type
R/W
R/W
R/W
Reset
0
0
0
Description
Port C Clock Gating Control
This bit controls the clock gating for Port C. If set, the module receives
a clock and functions. Otherwise, the module is unclocked and disabled.
If the module is unclocked, a read or write to the module generates a
bus fault.
Port B Clock Gating Control
This bit controls the clock gating for Port B. If set, the module receives
a clock and functions. Otherwise, the module is unclocked and disabled.
If the module is unclocked, a read or write to the module generates a
bus fault.
Port A Clock Gating Control
This bit controls the clock gating for Port A. If set, the module receives
a clock and functions. Otherwise, the module is unclocked and disabled.
If the module is unclocked, a read or write to the module generates a
bus fault.
254
January 21, 2012
Texas Instruments-Production Data