\n

SYSTICK

Peripheral Memory Blocks

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

Registers

SYST_CSR

SYST_RVR

SYST_CVR

SYST_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 COUNTFLAG

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

Enumeration:

0 : ENABLE_0

counter disabled

0x1 : ENABLE_1

counter enabled

End of enumeration elements list.

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

Enumeration:

0 : TICKINT_0

counting down to 0 does not assert the SysTick exception request

0x1 : TICKINT_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 : CLKSOURCE_0

external clock

0x1 : CLKSOURCE_1

processor clock

End of enumeration elements list.

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


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

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


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

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


SYST_CALIB

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

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

Enumeration:

0 : SKEW_0

10ms calibration value is exact

0x1 : SKEW_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 : NOREF_0

The reference clock is provided

0x1 : NOREF_1

The reference clock is not provided

End of enumeration elements list.



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