\n

SysTick

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0x10 byte (0x0)
mem_usage : registers
protection : not protected

Registers

SYST_CSR

CSR

SYST_RVR

RVR

SYST_CVR

CVR

SYST_CALIB

CALIB


SYST_CSR

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

SYST_CSR SYST_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 RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED COUNTFLAG RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED

ENABLE : no description available
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

counter disabled

#1 : 1

counter enabled

End of enumeration elements list.

TICKINT : no description available
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 : no description available
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

external clock

#1 : 1

processor clock

End of enumeration elements list.

RESERVED : no description available
bits : 3 - 3 (1 bit)
access : read-only

RESERVED : no description available
bits : 4 - 4 (1 bit)
access : read-only

RESERVED : no description available
bits : 5 - 5 (1 bit)
access : read-only

RESERVED : no description available
bits : 6 - 6 (1 bit)
access : read-only

RESERVED : no description available
bits : 7 - 7 (1 bit)
access : read-only

RESERVED : no description available
bits : 8 - 8 (1 bit)
access : read-only

RESERVED : no description available
bits : 9 - 9 (1 bit)
access : read-only

RESERVED : no description available
bits : 10 - 10 (1 bit)
access : read-only

RESERVED : no description available
bits : 11 - 11 (1 bit)
access : read-only

RESERVED : no description available
bits : 12 - 12 (1 bit)
access : read-only

RESERVED : no description available
bits : 13 - 13 (1 bit)
access : read-only

RESERVED : no description available
bits : 14 - 14 (1 bit)
access : read-only

RESERVED : no description available
bits : 15 - 15 (1 bit)
access : read-only

COUNTFLAG : no description available
bits : 16 - 16 (1 bit)
access : read-write

RESERVED : no description available
bits : 17 - 17 (1 bit)
access : read-only

RESERVED : no description available
bits : 18 - 18 (1 bit)
access : read-only

RESERVED : no description available
bits : 19 - 19 (1 bit)
access : read-only

RESERVED : no description available
bits : 20 - 20 (1 bit)
access : read-only

RESERVED : no description available
bits : 21 - 21 (1 bit)
access : read-only

RESERVED : no description available
bits : 22 - 22 (1 bit)
access : read-only

RESERVED : no description available
bits : 23 - 23 (1 bit)
access : read-only

RESERVED : no description available
bits : 24 - 24 (1 bit)
access : read-only

RESERVED : no description available
bits : 25 - 25 (1 bit)
access : read-only

RESERVED : no description available
bits : 26 - 26 (1 bit)
access : read-only

RESERVED : no description available
bits : 27 - 27 (1 bit)
access : read-only

RESERVED : no description available
bits : 28 - 28 (1 bit)
access : read-only

RESERVED : no description available
bits : 29 - 29 (1 bit)
access : read-only

RESERVED : no description available
bits : 30 - 30 (1 bit)
access : read-only

RESERVED : no description available
bits : 31 - 31 (1 bit)
access : read-only


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 RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED COUNTFLAG RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED

ENABLE : no description available
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

counter disabled

#1 : 1

counter enabled

End of enumeration elements list.

TICKINT : no description available
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 : no description available
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

external clock

#1 : 1

processor clock

End of enumeration elements list.

RESERVED : no description available
bits : 4 - 4 (1 bit)
access : read-only

RESERVED : no description available
bits : 5 - 5 (1 bit)
access : read-only

RESERVED : no description available
bits : 6 - 6 (1 bit)
access : read-only

RESERVED : no description available
bits : 7 - 7 (1 bit)
access : read-only

RESERVED : no description available
bits : 8 - 8 (1 bit)
access : read-only

RESERVED : no description available
bits : 9 - 9 (1 bit)
access : read-only

RESERVED : no description available
bits : 10 - 10 (1 bit)
access : read-only

RESERVED : no description available
bits : 11 - 11 (1 bit)
access : read-only

RESERVED : no description available
bits : 12 - 12 (1 bit)
access : read-only

RESERVED : no description available
bits : 13 - 13 (1 bit)
access : read-only

RESERVED : no description available
bits : 14 - 14 (1 bit)
access : read-only

RESERVED : no description available
bits : 15 - 15 (1 bit)
access : read-only

COUNTFLAG : no description available
bits : 16 - 16 (1 bit)
access : read-write

RESERVED : no description available
bits : 17 - 17 (1 bit)
access : read-only

RESERVED : no description available
bits : 18 - 18 (1 bit)
access : read-only

RESERVED : no description available
bits : 19 - 19 (1 bit)
access : read-only

RESERVED : no description available
bits : 20 - 20 (1 bit)
access : read-only

RESERVED : no description available
bits : 21 - 21 (1 bit)
access : read-only

RESERVED : no description available
bits : 22 - 22 (1 bit)
access : read-only

RESERVED : no description available
bits : 23 - 23 (1 bit)
access : read-only

RESERVED : no description available
bits : 24 - 24 (1 bit)
access : read-only

RESERVED : no description available
bits : 25 - 25 (1 bit)
access : read-only

RESERVED : no description available
bits : 26 - 26 (1 bit)
access : read-only

RESERVED : no description available
bits : 27 - 27 (1 bit)
access : read-only

RESERVED : no description available
bits : 28 - 28 (1 bit)
access : read-only

RESERVED : no description available
bits : 29 - 29 (1 bit)
access : read-only

RESERVED : no description available
bits : 30 - 30 (1 bit)
access : read-only

RESERVED : no description available
bits : 30 - 30 (1 bit)
access : read-only

RESERVED : no description available
bits : 31 - 31 (1 bit)
access : read-only


SYST_RVR

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

SYST_RVR SYST_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 RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED

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

RESERVED : no description available
bits : 24 - 24 (1 bit)
access : read-only

RESERVED : no description available
bits : 25 - 25 (1 bit)
access : read-only

RESERVED : no description available
bits : 26 - 26 (1 bit)
access : read-only

RESERVED : no description available
bits : 27 - 27 (1 bit)
access : read-only

RESERVED : no description available
bits : 28 - 28 (1 bit)
access : read-only

RESERVED : no description available
bits : 29 - 29 (1 bit)
access : read-only

RESERVED : no description available
bits : 30 - 30 (1 bit)
access : read-only

RESERVED : no description available
bits : 31 - 31 (1 bit)
access : read-only


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 RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED

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

RESERVED : no description available
bits : 25 - 25 (1 bit)
access : read-only

RESERVED : no description available
bits : 26 - 26 (1 bit)
access : read-only

RESERVED : no description available
bits : 27 - 27 (1 bit)
access : read-only

RESERVED : no description available
bits : 28 - 28 (1 bit)
access : read-only

RESERVED : no description available
bits : 29 - 29 (1 bit)
access : read-only

RESERVED : no description available
bits : 30 - 30 (1 bit)
access : read-only

RESERVED : no description available
bits : 30 - 30 (1 bit)
access : read-only

RESERVED : no description available
bits : 31 - 31 (1 bit)
access : read-only


SYST_CVR

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

SYST_CVR SYST_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 RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED

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

RESERVED : no description available
bits : 24 - 24 (1 bit)
access : read-only

RESERVED : no description available
bits : 25 - 25 (1 bit)
access : read-only

RESERVED : no description available
bits : 26 - 26 (1 bit)
access : read-only

RESERVED : no description available
bits : 27 - 27 (1 bit)
access : read-only

RESERVED : no description available
bits : 28 - 28 (1 bit)
access : read-only

RESERVED : no description available
bits : 29 - 29 (1 bit)
access : read-only

RESERVED : no description available
bits : 30 - 30 (1 bit)
access : read-only

RESERVED : no description available
bits : 31 - 31 (1 bit)
access : read-only


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 RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED

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

RESERVED : no description available
bits : 25 - 25 (1 bit)
access : read-only

RESERVED : no description available
bits : 26 - 26 (1 bit)
access : read-only

RESERVED : no description available
bits : 27 - 27 (1 bit)
access : read-only

RESERVED : no description available
bits : 28 - 28 (1 bit)
access : read-only

RESERVED : no description available
bits : 29 - 29 (1 bit)
access : read-only

RESERVED : no description available
bits : 30 - 30 (1 bit)
access : read-only

RESERVED : no description available
bits : 30 - 30 (1 bit)
access : read-only

RESERVED : no description available
bits : 31 - 31 (1 bit)
access : read-only


SYST_CALIB

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

SYST_CALIB SYST_CALIB 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 TENMS RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED SKEW NOREF

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

RESERVED : no description available
bits : 24 - 24 (1 bit)
access : read-only

RESERVED : no description available
bits : 25 - 25 (1 bit)
access : read-only

RESERVED : no description available
bits : 26 - 26 (1 bit)
access : read-only

RESERVED : no description available
bits : 27 - 27 (1 bit)
access : read-only

RESERVED : no description available
bits : 28 - 28 (1 bit)
access : read-only

RESERVED : no description available
bits : 29 - 29 (1 bit)
access : read-only

SKEW : no description available
bits : 30 - 30 (1 bit)
access : read-only

Enumeration:

#0 : 0

10ms calibration value is exact

#1 : 1

10ms calibration value is inexact, because of the clock frequency

End of enumeration elements list.

NOREF : no description available
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.


CALIB

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

CALIB CALIB 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 TENMS RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED SKEW NOREF

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

RESERVED : no description available
bits : 25 - 25 (1 bit)
access : read-only

RESERVED : no description available
bits : 26 - 26 (1 bit)
access : read-only

RESERVED : no description available
bits : 27 - 27 (1 bit)
access : read-only

RESERVED : no description available
bits : 28 - 28 (1 bit)
access : read-only

RESERVED : no description available
bits : 28 - 28 (1 bit)
access : read-only

RESERVED : no description available
bits : 29 - 29 (1 bit)
access : read-only

SKEW : no description available
bits : 30 - 30 (1 bit)
access : read-only

Enumeration:

#0 : 0

10ms calibration value is exact

#1 : 1

10ms calibration value is inexact, because of the clock frequency

End of enumeration elements list.

NOREF : no description available
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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