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S32_SysTick

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0x10 byte (0x0)
mem_usage : registers
protection :

Registers

CSR

RVR

CVR

CALIB


CSR

SysTick Control and Status Register
address_offset : 0x0 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

CSR CSR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ENABLE TICKINT CLKSOURCE COUNTFLAG

ENABLE : Enables the counter
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

counter disabled

#1 : 1

counter enabled

End of enumeration elements list.

TICKINT : Enables SysTick exception request
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

counting down to 0 does not assert the SysTick exception request

#1 : 1

counting down to 0 asserts the SysTick exception request

End of enumeration elements list.

CLKSOURCE : Indicates the clock source
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

external clock

#1 : 1

processor clock

End of enumeration elements list.

COUNTFLAG : Returns 1 if timer counted to 0 since last time this was read
bits : 16 - 16 (1 bit)
access : read-write


RVR

SysTick Reload Value Register
address_offset : 0x4 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RVR RVR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RELOAD

RELOAD : Value to load into the SysTick Current Value Register when the counter reaches 0
bits : 0 - 23 (24 bit)
access : read-write


CVR

SysTick Current Value Register
address_offset : 0x8 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

CVR CVR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CURRENT

CURRENT : Current value at the time the register is accessed
bits : 0 - 23 (24 bit)
access : read-write


CALIB

SysTick Calibration Value Register
address_offset : 0xC Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0

CALIB CALIB read-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TENMS SKEW NOREF

TENMS : Reload value to use for 10ms timing
bits : 0 - 23 (24 bit)
access : read-only

SKEW : Indicates whether the TENMS value is exact
bits : 30 - 30 (1 bit)
access : read-only

Enumeration:

#0 : 0

TENMS value is exact

#1 : 1

TENMS value is inexact, or not given

End of enumeration elements list.

NOREF : Indicates whether the device provides a reference clock to the processor
bits : 31 - 31 (1 bit)
access : read-only

Enumeration:

#0 : 0

The reference clock is provided

#1 : 1

The reference clock is not provided

End of enumeration elements list.



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