ST STM32H757 User Manual

March 2020 PM0214 Rev 10 1/262
1
PM0214
Programming manual
STM32 Cortex
®
-M4 MCUs and MPUs programming manual
Introduction
This programming manual provides information for application and system-level software
developers. It gives a full description of the STM32 Cortex
®
-M4 processor programming
model, instruction set and core peripherals. The applicable products are listed in the table
below.
The Cortex
®
-M4 processor used in STM32F3 Series, STM32F4 Series, STM32G4 Series,
STM32H745/755 and STM32H747/757 Lines, STM32L4 Series, STM32L4+ Series,
STM32WB Series, STM32WL Series and STM32MP1 Series, is a high performance 32-bit
processor designed for the microcontroller and microprocessor market. It offers significant
benefits to developers, including:
• Outstanding processing performance combined with fast interrupt handling
• Enhanced system debug with extensive breakpoint and trace capabilities
• Efficient processor core, system and memories
• Ultra-low power consumption with integrated sleep modes
• Platform security
Reference documents
Available from STMicroelectronics web site www.st.com:
• Datasheets of STM32F3 Series, STM32F4 Series, STM32G4 Series, STM32H745/755
and STM32H747/757 Lines, STM32L4 Series, STM32L4+ Series, STM32MP1 Series,
STM32WB Series and STM32WL Series
• Reference manuals of STM32F3 Series, STM32F4 Series, STM32G4 Series,
STM32H745/755 and STM32H747/757 Lines, STM32L4 Series, STM32L4+ Series,
STM32MP1 Series, STM32WB Series and STM32WL Series
Table 1. Applicable products
Type Product Series and Lines
Microcontrollers
STM32F3 Series, STM32F4 Series, STM32G4 Series, STM32L4 Series,
STM32L4+ Series, STM32WB Series, STM32WL Series
STM32H745/755 and STM32H747/757 Lines
Microprocessors STM32MP1 Series
www.st.com

ST STM32H757 Specifications

General

Brand	ST
Model	STM32H757
Category	Computer Hardware
Language	English

Summary

PM0214 Programming Manual

The Cortex-M4 Processor

Programmer's Model

Processor Modes, Registers, and Stacks

Details processor modes, privilege levels, stacks, core registers, and status registers.

Exception and Fault Handling

Exception Model and Types

Explains exception states, types, handlers, vector table, priorities, and grouping.

Fault Handling Mechanisms

Details fault types, escalation, status registers, and lockup conditions.

Cortex-M4 Instruction Set

Memory Access Instructions

Details instructions for loading and storing data from memory using various addressing modes.

General Data Processing Instructions

Covers instructions for arithmetic, logical, bit manipulation, and data transfer operations.

Multiply, Divide, and Saturating Instructions

Describes instructions for signed/unsigned multiplication, division, accumulation, and saturation.

Floating-Point Unit (FPU) Instructions

Core Peripherals

Memory Protection Unit (MPU) Configuration

Nested Vectored Interrupt Controller (NVIC)

System Control Block (SCB) Registers

SysTick Timer (STK)

Floating-Point Unit (FPU) System Registers