PM0223 datasheet(81/110 Pages) STMICROELECTRONICS

No de pièce	PM0223

Description	This programming manual provides information for application and system-level software developers

PDF	110 Pages

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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PM0223

STM32L0 Core Peripherals

108

STM32L0 Core Peripherals

4.1

About the STM32L0 core peripherals

The address map of the Private Peripheral Bus (PPB) is:

In register descriptions:

the register type is described as follows:

•

the required privilege gives the privilege level required to access the register, as

follows:

Privileged

Only privileged software can access the register.

Unprivileged

Both unprivileged and privileged software can access the register.

Table 25. Core peripheral register regions

Address

Core peripheral

Description

0xE000E008-0xE000E00F

System Control Block

Table 30 on page 88.

0xE000E010-0xE000E01F

Reserved

0xE000E010-0xE000E01F

System timer

Table 33 on page 95.

0xE000E100-0xE000E4EF

Nested Vectored Interrupt Controller Table 26 on page 82.

0xE000ED00-0xE000ED3F

System Control Block

Table 30 on page 88.

0xE000ED90-0xE000EDB8

Memory Protection Unit(1)

1. Software can read the MPU Type Register at 0xE000ED90 to test for the presence of a Memory Protection

Unit (MPU).

Table 35 on page 99.

0xE000EF00-0xE000EF03

Nested Vectored Interrupt Controller Table 26 on page 82.

Read and write.

Read-only.

Write-only.

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