Register 79: Controller Area Network Software Reset (SRCAN), offset 0x534
The SRCAN register provides software the capability to reset the available CAN modules.
A peripheral is reset by software using a simple two-step process:
1. Software sets a bit (or bits) in the SRCAN register. While the SRCAN bit is 1, the peripheral is
held in reset.
2. Software completes the reset process by clearing the SRCAN bit.
There may be latency from the clearing of the SRCAN bit to when the peripheral is ready for use.
Software should check the corresponding PRCAN bit to verify that the CAN Module registers are
ready to be accessed.
Important: This register should be used to reset the CAN modules.
Controller Area Network Software Reset (SRCAN)
Base 0x400F.E000
Offset 0x534
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 Software Reset
DescriptionValue
CAN module 1 is not reset.0
CAN module 1 is reset.1
0RWR11
CAN Module 0 Software Reset
DescriptionValue
CAN module 0 is not reset.0
CAN module 0 is reset.1
0RWR00
371June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C1294NCPDT Microcontroller
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