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R_MPU_SPMON

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0x2 byte (0x0)
mem_usage : registers
protection : not protected

address_offset : 0x4 Bytes (0x0)
size : 0xE byte (0x0)
mem_usage : registers
protection : not protected

address_offset : 0x14 Bytes (0x0)
size : 0xC byte (0x0)
mem_usage : registers
protection : not protected

Registers

SP[M]-OAD

SP[P]-SP[M]-OAD

SP[P]-SP[M]-CTL

SP[P]-SP[M]-PT

SP[P]-SP[M]-SA

SP[P]-SP[M]-EA

SP[M]-CTL

SP[M]-PT

SP[M]-SA

SP[M]-EA


SP[M]-OAD

Stack Pointer Monitor Operation After Detection Register
address_offset : 0x0 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SP[M]-OAD SP[M]-OAD read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OAD KEY

OAD : Operation after detection
bits : 0 - -1 (0 bit)
access : read-write

Enumeration:

#0 : 0

Non-maskable interrupt

#1 : 1

Reset.

End of enumeration elements list.

KEY : Write Keyword The data written to these bits are not stored.
bits : 8 - 14 (7 bit)
access : write-only

Enumeration:

0xA5 : 0xA5

Writing to the OAD bit is valid, when the KEY bits are written 0xA5.

End of enumeration elements list.


SP[P]-SP[M]-OAD

Stack Pointer Monitor Operation After Detection Register
address_offset : 0x10 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SP[P]-SP[M]-OAD SP[P]-SP[M]-OAD read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OAD KEY

OAD : Operation after detection
bits : 0 - -1 (0 bit)
access : read-write

Enumeration:

#0 : 0

Non-maskable interrupt

#1 : 1

Reset.

End of enumeration elements list.

KEY : Write Keyword The data written to these bits are not stored.
bits : 8 - 14 (7 bit)
access : write-only

Enumeration:

0xA5 : 0xA5

Writing to the OAD bit is valid, when the KEY bits are written 0xA5.

End of enumeration elements list.


SP[P]-SP[M]-CTL

Stack Pointer Monitor Access Control Register
address_offset : 0x14 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SP[P]-SP[M]-CTL SP[P]-SP[M]-CTL read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ENABLE ERROR

ENABLE : Stack Pointer Monitor Enable
bits : 0 - -1 (0 bit)
access : read-write

Enumeration:

#0 : 0

Stack pointer monitor is disabled

#1 : 1

Stack pointer monitor is enabled.

End of enumeration elements list.

ERROR : Stack Pointer Monitor Error Flag
bits : 8 - 7 (0 bit)
access : read-write

Enumeration:

#0 : 0

Stack pointer has not overflowed or underflowed

#1 : 1

Stack pointer has overflowed or underflowed

End of enumeration elements list.


SP[P]-SP[M]-PT

Stack Pointer Monitor Protection Register
address_offset : 0x16 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SP[P]-SP[M]-PT SP[P]-SP[M]-PT read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PROTECT KEY

PROTECT : Protection of register (MSPMPUAC, MSPMPUSA and MSPMPUSE)
bits : 0 - -1 (0 bit)
access : read-write

Enumeration:

#0 : 0

Stack Pointer Monitor register writing is possible.

#1 : 1

Stack Pointer Monitor register writing is protected.

End of enumeration elements list.

KEY : Write Keyword The data written to these bits are not stored.
bits : 8 - 14 (7 bit)
access : write-only

Enumeration:

0xA5 : 0xA5

Writing to the PROTECT bit is valid, when the KEY bits are written 0xA5.

End of enumeration elements list.


SP[P]-SP[M]-SA

Stack Pointer Monitor Start Address Register
address_offset : 0x18 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SP[P]-SP[M]-SA SP[P]-SP[M]-SA 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 MSPMPUSA

MSPMPUSA : Region start address register Address where the region starts, for use in region determination.NOTE: Range: 0x1FF00000-0x200FFFFC The low-order 2 bits are fixed to 0.
bits : 0 - 30 (31 bit)
access : read-write


SP[P]-SP[M]-EA

Stack Pointer Monitor End Address Register
address_offset : 0x1C Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SP[P]-SP[M]-EA SP[P]-SP[M]-EA 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 MSPMPUEA

MSPMPUEA : Region end address register Address where the region starts, for use in region determination.NOTE: Range: 0x1FF00003-0x200FFFFF The low-order 2 bits are fixed to 1.
bits : 0 - 30 (31 bit)
access : read-write


SP[M]-CTL

Stack Pointer Monitor Access Control Register
address_offset : 0x4 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SP[M]-CTL SP[M]-CTL read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ENABLE ERROR

ENABLE : Stack Pointer Monitor Enable
bits : 0 - -1 (0 bit)
access : read-write

Enumeration:

#0 : 0

Stack pointer monitor is disabled

#1 : 1

Stack pointer monitor is enabled.

End of enumeration elements list.

ERROR : Stack Pointer Monitor Error Flag
bits : 8 - 7 (0 bit)
access : read-write

Enumeration:

#0 : 0

Stack pointer has not overflowed or underflowed

#1 : 1

Stack pointer has overflowed or underflowed

End of enumeration elements list.


SP[M]-PT

Stack Pointer Monitor Protection Register
address_offset : 0x6 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SP[M]-PT SP[M]-PT read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PROTECT KEY

PROTECT : Protection of register (MSPMPUAC, MSPMPUSA and MSPMPUSE)
bits : 0 - -1 (0 bit)
access : read-write

Enumeration:

#0 : 0

Stack Pointer Monitor register writing is possible.

#1 : 1

Stack Pointer Monitor register writing is protected.

End of enumeration elements list.

KEY : Write Keyword The data written to these bits are not stored.
bits : 8 - 14 (7 bit)
access : write-only

Enumeration:

0xA5 : 0xA5

Writing to the PROTECT bit is valid, when the KEY bits are written 0xA5.

End of enumeration elements list.


SP[M]-SA

Stack Pointer Monitor Start Address Register
address_offset : 0x8 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SP[M]-SA SP[M]-SA 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 MSPMPUSA

MSPMPUSA : Region start address register Address where the region starts, for use in region determination.NOTE: Range: 0x1FF00000-0x200FFFFC The low-order 2 bits are fixed to 0.
bits : 0 - 30 (31 bit)
access : read-write


SP[M]-EA

Stack Pointer Monitor End Address Register
address_offset : 0xC Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SP[M]-EA SP[M]-EA 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 MSPMPUEA

MSPMPUEA : Region end address register Address where the region starts, for use in region determination.NOTE: Range: 0x1FF00003-0x200FFFFF The low-order 2 bits are fixed to 1.
bits : 0 - 30 (31 bit)
access : read-write



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