Register 98: Controller Area Network Run Mode Clock Gating Control
(RCGCCAN), offset 0x634
The RCGCCAN register provides software the capability to enable and disable the CAN 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 CAN modules.
Controller Area Network Run Mode Clock Gating Control (RCGCCAN)
Base 0x400F.E000
Offset 0x634
Type RW, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
R0R1reserved
RWRWROROROROROROROROROROROROROROType
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.
0ROreserved31:2
CAN Module 1 Run Mode Clock Gating Control
DescriptionValue
CAN module 1 is disabled.0
Enable and provide a clock to CAN module 1 in Run mode.1
0RWR11
CAN Module 0 Run Mode Clock Gating Control
DescriptionValue
CAN module 0 is disabled.0
Enable and provide a clock to CAN module 0 in Run mode.1
0RWR00
395June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C1294NCPDT Microcontroller
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