Texas Instruments TM4C1294NCPDT User Manual

Register 94: Synchronous Serial Interface Run Mode Clock Gating Control
(RCGCSSI), offset 0x61C
The RCGCSSI register provides software the capability to enable and disable the SSI modules in
Run mode. When enabled, a module is provided a clock and accesses to module registers are
allowed. When disabled, the clock is disabled to save power and accesses to module registers
generate a bus fault.
Important: This register should be used to control the clocking for the SSI modules.
Synchronous Serial Interface Run Mode Clock Gating Control (RCGCSSI)
Base 0x400F.E000
Offset 0x61C
Type RW, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
R0R1R2R3reserved
RWRWRWRWROROROROROROROROROROROROType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0ROreserved31:4
SSI Module 3 Run Mode Clock Gating Control
DescriptionValue
SSI module 3 is disabled.0
Enable and provide a clock to SSI module 3 in Run mode.1
0RWR33
SSI Module 2 Run Mode Clock Gating Control
DescriptionValue
SSI module 2 is disabled.0
Enable and provide a clock to SSI module 2 in Run mode.1
0RWR22
SSI Module 1 Run Mode Clock Gating Control
DescriptionValue
SSI module 1 is disabled.0
Enable and provide a clock to SSI module 1 in Run mode.1
0RWR11
SSI Module 0 Run Mode Clock Gating Control
DescriptionValue
SSI module 0 is disabled.0
Enable and provide a clock to SSI module 0 in Run mode.1
0RWR00
June 18, 2014390
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Texas Instruments TM4C1294NCPDT Specifications

General

Brand	Texas Instruments
Model	TM4C1294NCPDT
Category	Microcontrollers
Language	English