ST STM32F3 Series Manuals

Manuals and User Guides for ST STM32F3 Series. We have 5 ST STM32F3 Series manuals available for free PDF download: Programming Manual, Application Note

ST STM32F3 Series Programming Manual (260 pages)

Cortex-M4

Brand: ST | Category: Computer Hardware | Size: 3 MB

Reference Documents
1
Table of Contents
2
About this Document

12
The Cortex-M4 Processor

16
The STM32 Cortex-M4 Instruction Set

49
- Instruction Set Summary
  49
- Table 20. Cortex-M4 Instructions
  49
- CMSIS Intrinsic Functions
  57
- Table 21. CMSIS Intrinsic Functions to Generate some Cortex-M4 Instructions
  58
- Table 22. CMSIS Intrinsic Functions to Access the Special Registers
  58
- About the Instruction Descriptions
  59
  - Operands
    59
  - Restrictions When Using PC or SP
    59
  - Flexible Second Operand
    59
  - Shift Operations
    61
  - Figure 13. ASR #3
    61
  - Figure 14. LSR #3
    62
  - Figure 15. LSL #3
    62
  - Figure 16. ROR #3
    63
  - Figure 17. RRX #3
    63
  - Address Alignment
    64
  - PC-Relative Expressions
    64
  - Conditional Execution
    64
  - Table 23. Condition Code Suffixes
    66
  - Instruction Width Selection
    67
- Memory Access Instructions
  68
  - Table 24. Memory Access Instructions
    68
  - Adr
    69
  - LDR and STR, Immediate Offset
    70
  - Table 25. Immediate, Pre-Indexed and Post-Indexed Offset Ranges
    71
  - LDR and STR, Register Offset
    72
  - LDR and STR, Unprivileged
    73
  - LDR, PC-Relative
    74
  - Table 26. Label-PC Offset Ranges
    74
  - LDM and STM
    75
  - PUSH and POP
    77
  - LDREX and STREX
    78
  - Clrex
    79
- General Data Processing Instructions
  80
  - Table 27. Data Processing Instructions
    80
  - ADD, ADC, SUB, SBC, and RSB
    82
  - AND, ORR, EOR, BIC, and ORN
    84
  - ASR, LSL, LSR, ROR, and RRX
    85
  - Clz
    86
  - CMP and CMN
    87
  - MOV and MVN
    88
  - Movt
    90
  - REV, REV16, REVSH, and RBIT
    91
  - SADD16 and SADD8
    92
  - SHADD16 and SHADD8
    93
  - SHASX and SHSAX
    94
  - SHSUB16 and SHSUB8
    95
  - SSUB16 and SSUB8
    96
  - SASX and SSAX
    97
  - TST and TEQ
    98
  - UADD16 and UADD8
    99
  - UASX and USAX
    100
  - UHADD16 and UHADD8
    101
  - UHASX and UHSAX
    102
  - UHSUB16 and UHSUB8
    103
  - Sel
    104
  - Usad8
    105
  - Usada8
    106
  - USUB16 and USUB8
    107
- Multiply and Divide Instructions
  108
  - Table 28. Multiply and Divide Instructions
    108
  - MUL, MLA, and MLS
    109
  - UMULL, UMAAL and UMLAL
    110
  - SMLA and SMLAW
    111
  - Smlad
    113
  - SMLAL and SMLALD
    114
  - SMLSD and SMLSLD
    116
  - SMMLA and SMMLS
    118
  - Smmul
    119
  - SMUAD and SMUSD
    120
  - SMUL and SMULW
    121
  - UMULL, UMLAL, SMULL, and SMLAL
    122
  - SDIV and UDIV
    123
- Saturating Instructions
  124
  - Table 29. Saturating Instructions
    124
  - SSAT and USAT
    125
  - SSAT16 and USAT16
    126
  - QADD and QSUB
    127
  - QASX and QSAX
    128
  - QDADD and QDSUB
    129
  - UQASX and UQSAX
    130
  - UQADD and UQSUB
    131
- Packing and Unpacking Instructions
  133
  - Table 30. Packing and Unpacking Instructions
    133
  - PKHBT and PKHTB
    134
  - SXT and UXT
    135
  - SXTA and UXTA
    136
- Bitfield Instructions
  137
  - Table 31. Instructions that Operate on Adjacent Sets of Bits
    137
  - BFC and BFI
    138
  - SBFX and UBFX
    139
  - SXT and UXT
    140
  - B, BL, BX, and BLX
    141
  - Branch and Control Instructions
    141
  - Table 32. Branch and Control Instructions
    141
  - Table 33. Branch Ranges
    142
  - CBZ and CBNZ
    143
  - TBB and TBH
    146
- Floating-Point Instructions
  148
  - Table 34. Floating-Point Instructions
    148
  - Vabs
    150
  - Vadd
    151
  - Vcmp, Vcmpe
    152
  - VCVT, VCVTR between Floating-Point and Integer
    153
  - VCVT between Floating-Point and Fixed-Point
    154
  - Vcvtb, Vcvtt
    155
  - VDIV
    156
  - Vfma, Vfms
    157
  - Vfnma, Vfnms
    158
  - Vldm
    159
  - Vldr
    160
  - Vlma, Vlms
    161
  - VMOV Immediate
    162
  - VMOV Register
    163
  - VMOV Scalar to ARM Core Register
    164
  - VMOV ARM Core Register to Single Precision
    165
  - VMOV Two ARM Core Registers to Two Single Precision
    166
  - VMOV ARM Core Register to Scalar
    167
  - Vmrs
    168
  - Vmsr
    169
  - Vmul
    170
  - Vneg
    171
  - Vnmla, Vnmls, Vnmul
    172
  - Vpop
    173
  - Vpush
    174
  - Vsqrt
    175
  - Vstm
    176
  - Vstr
    177
  - Vsub
    178
- Miscellaneous Instructions
  179
  - Table 35. Miscellaneous Instructions
    179
  - Bkpt
    180
  - Cps
    181
  - Dmb
    182
  - Dsb
    183
  - Isb
    184
  - Mrs
    185
  - Msr
    186
  - Nop
    187
  - Sev
    188
  - Svc
    189
  - Wfe
    190
  - Wfi
    191

ST STM32F3 Series Programming Manual (262 pages)

Brand: ST | Category: Computer Hardware | Size: 2 MB

Table 1. Applicable Products
1
Table of Contents
2
About this Document

12
The Cortex-M4 Processor

17
The STM32 Cortex-M4 Instruction Set

50
- Instruction Set Summary
  50
- Table 21. Cortex-M4 Instructions
  50
- CMSIS Intrinsic Functions
  58
- Table 22. CMSIS Intrinsic Functions to Generate some Cortex-M4 Instructions
  59
- Table 23. CMSIS Intrinsic Functions to Access the Special Registers
  59
- About the Instruction Descriptions
  60
  - Operands
    60
  - Restrictions When Using PC or SP
    60
  - Flexible Second Operand
    60
  - Shift Operations
    62
  - Figure 13. ASR #3
    62
  - Figure 14. LSR #3
    63
  - Figure 15. LSL #3
    63
  - Figure 16. ROR #3
    64
  - Figure 17. RRX #3
    64
  - Address Alignment
    65
  - PC-Relative Expressions
    65
  - Conditional Execution
    65
  - Table 24. Condition Code Suffixes
    67
  - Instruction Width Selection
    68
- Memory Access Instructions
  69
  - Table 25. Memory Access Instructions
    69
  - Adr
    70
  - LDR and STR, Immediate Offset
    71
  - Table 26. Immediate, Pre-Indexed and Post-Indexed Offset Ranges
    72
  - LDR and STR, Register Offset
    73
  - LDR and STR, Unprivileged
    74
  - LDR, PC-Relative
    75
  - Table 27. Label-PC Offset Ranges
    75
  - LDM and STM
    76
  - PUSH and POP
    78
  - LDREX and STREX
    79
  - Clrex
    80
- General Data Processing Instructions
  81
  - Table 28. Data Processing Instructions
    81
  - ADD, ADC, SUB, SBC, and RSB
    83
  - AND, ORR, EOR, BIC, and ORN
    85
  - ASR, LSL, LSR, ROR, and RRX
    86
  - Clz
    87
  - CMP and CMN
    88
  - MOV and MVN
    89
  - Movt
    91
  - REV, REV16, REVSH, and RBIT
    92
  - SADD16 and SADD8
    93
  - SHADD16 and SHADD8
    94
  - SHASX and SHSAX
    95
  - SHSUB16 and SHSUB8
    96
  - SSUB16 and SSUB8
    97
  - SASX and SSAX
    98
  - TST and TEQ
    99
  - UADD16 and UADD8
    100
  - UASX and USAX
    101
  - UHADD16 and UHADD8
    102
  - UHASX and UHSAX
    103
  - UHSUB16 and UHSUB8
    104
  - Sel
    105
  - Usad8
    106
  - Usada8
    107
  - USUB16 and USUB8
    108
- Multiply and Divide Instructions
  109
  - Table 29. Multiply and Divide Instructions
    109
  - MUL, MLA, and MLS
    110
  - UMULL, UMAAL and UMLAL
    111
  - SMLA and SMLAW
    112
  - Smlad
    114
  - SMLAL and SMLALD
    115
  - SMLSD and SMLSLD
    117
  - SMMLA and SMMLS
    119
  - Smmul
    120
  - SMUAD and SMUSD
    121
  - SMUL and SMULW
    122
  - UMULL, UMLAL, SMULL, and SMLAL
    123
  - SDIV and UDIV
    124
- Saturating Instructions
  125
  - Table 30. Saturating Instructions
    125
  - SSAT and USAT
    126
  - SSAT16 and USAT16
    127
  - QADD and QSUB
    128
  - QASX and QSAX
    129
  - QDADD and QDSUB
    130
  - UQASX and UQSAX
    131
  - UQADD and UQSUB
    132
- Packing and Unpacking Instructions
  134
  - Table 31. Packing and Unpacking Instructions
    134
  - PKHBT and PKHTB
    135
  - SXT and UXT
    136
  - SXTA and UXTA
    137
- Bitfield Instructions
  138
  - Table 32. Instructions that Operate on Adjacent Sets of Bits
    138
  - BFC and BFI
    139
  - SBFX and UBFX
    140
  - SXT and UXT
    141
  - B, BL, BX, and BLX
    142
  - Branch and Control Instructions
    142
  - Table 33. Branch and Control Instructions
    142
  - Table 34. Branch Ranges
    143
  - CBZ and CBNZ
    144
  - TBB and TBH
    147
- Floating-Point Instructions
  149
  - Table 35. Floating-Point Instructions
    149
  - Vabs
    151
  - Vadd
    152
  - Vcmp, Vcmpe
    153
  - VCVT, VCVTR between Floating-Point and Integer
    154
  - VCVT between Floating-Point and Fixed-Point
    155
  - Vcvtb, Vcvtt
    156
  - VDIV
    157
  - Vfma, Vfms
    158
  - Vfnma, Vfnms
    159
  - Vldm
    160
  - Vldr
    161
  - Vlma, Vlms
    162
  - VMOV Immediate
    163
  - VMOV Register
    164
  - VMOV Scalar to Arm Core Register
    165
  - VMOV Arm Core Register to Single Precision
    166
  - VMOV Two Arm Core Registers to Two Single Precision
    167
  - VMOV Arm Core Register to Scalar
    168
  - Vmrs
    169
  - Vmsr
    170
  - Vmul
    171
  - Vneg
    172
  - Vnmla, Vnmls, Vnmul
    173
  - Vpop
    174
  - Vpush
    175
  - Vsqrt
    176
  - Vstm
    177
  - Vstr
    178
  - Vsub
    179
- Miscellaneous Instructions
  180
  - Table 36. Miscellaneous Instructions
    180
  - Bkpt
    181
  - Cps
    182
  - Dmb
    183
  - Dsb
    184
  - Isb
    185
  - Mrs
    186
  - Msr
    187
  - Nop
    188
  - Sev
    189
  - Svc
    190
  - Wfe
    191
  - Wfi
    192

ST STM32F3 Series Programming Manual (262 pages)

Brand: ST | Category: Computer Hardware | Size: 2 MB

Table 1. Applicable Products
1
Table of Contents
2
About this Document
12
Typographical Conventions
12
List of Abbreviations for Registers
12
About the STM32 Cortex-M4 Processor and Core Peripherals
13
Figure 1. STM32 Cortex-M4 Implementation
13
System Level Interface
14
Integrated Configurable Debug
14
Cortex-M4 Processor Features and Benefits Summary
15
Cortex-M4 Core Peripherals
16
The Cortex-M4 Processor
17
Programmers Model
17
Processor Mode and Privilege Levels for Software Execution
17
Stacks
17
Core Registers
18
Table 2. Summary of Processor Mode, Execution Privilege Level, and Stack Usage
18
Table 3. Core Register Set Summary
18
Figure 2. Processor Core Registers
18
Table 4. PSR Register Combinations
20
Figure 3. APSR, IPSR and EPSR Bit Assignment
20
Figure 4. PSR Bit Assignment
20
Table 5. APSR Bit Definitions
21
Table 6. IPSR Bit Definitions
22
Table 7. EPSR Bit Definitions
23
Table 8. PRIMASK Register Bit Definitions
24
Table 9. FAULTMASK Register Bit Definitions
24
Figure 5. PRIMASK Bit Assignment
24
Figure 6. FAULTMASK Bit Assignment
24
Table 10. BASEPRI Register Bit Assignment
25
Table 11. CONTROL Register Bit Definitions
25
Figure 7. BASEPRI Bit Assignment
25
Exceptions and Interrupts
26
Data Types
26
The Cortex Microcontroller Software Interface Standard (CMSIS)
26
Memory Model
28
Figure 8. Memory Map
28
Memory Regions, Types and Attributes
29
Memory System Ordering of Memory Accesses
29
Table 12. Ordering of Memory Accesses
29
Behavior of Memory Accesses
30
Table 13. Memory Access Behavior
30
Software Ordering of Memory Accesses
31
Bit-Banding
32
Table 14. SRAM Memory Bit-Banding Regions
32
Table 15. Peripheral Memory Bit-Banding Regions
32
Figure 9. Bit-Band Mapping
33
Memory Endianness
34
Synchronization Primitives
34
Figure 10. Little-Endian Example
34
Programming Hints for the Synchronization Primitives
36
Table 16. CMSIS Functions for Exclusive Access Instructions
36
Exception Model
37
Exception States
37
Exception Types
37
Table 17. Properties of the Different Exception Types
38
Exception Handlers
39
Vector Table
40
Figure 11. Vector Table
40
Exception Priorities
41
Interrupt Priority Grouping
41
Exception Entry and Return
42
Figure 12. Cortex-M4 Stack Frame Layout
43
Fault Handling
44
Table 18. Exception Return Behavior
44
Fault Types
45
Table 19. Faults
45
Fault Escalation and Hard Faults
46
Fault Status Registers and Fault Address Registers
47
Lockup
47
Power Management
47
Table 20. Fault Status and Fault Address Registers
47
Entering Sleep Mode
48
Wakeup from Sleep Mode
48
External Event Input / Extended Interrupt and Event Input
49
Power Management Programming Hints
49
The STM32 Cortex-M4 Instruction Set
50
Instruction Set Summary
50
Table 21. Cortex-M4 Instructions
50
CMSIS Intrinsic Functions
58
Table 22. CMSIS Intrinsic Functions to Generate some Cortex-M4 Instructions
59
Table 23. CMSIS Intrinsic Functions to Access the Special Registers
59
About the Instruction Descriptions
60
Operands
60
Restrictions When Using PC or SP
60
Flexible Second Operand
60
Shift Operations
62
Figure 13. ASR #3
62
Figure 14. LSR #3
63
Figure 15. LSL #3
63
Figure 16. ROR #3
64
Figure 17. RRX #3
64
Address Alignment
65
PC-Relative Expressions
65
Conditional Execution
65
Table 24. Condition Code Suffixes
67
Instruction Width Selection
68
Memory Access Instructions
69
Table 25. Memory Access Instructions
69
Adr
70
LDR and STR, Immediate Offset
71
Table 26. Immediate, Pre-Indexed and Post-Indexed Offset Ranges
72
LDR and STR, Register Offset
73
LDR and STR, Unprivileged
74
LDR, PC-Relative
75
Table 27. Label-PC Offset Ranges
75
LDM and STM
76
PUSH and POP
78
LDREX and STREX
79
Clrex
80
General Data Processing Instructions
81
Table 28. Data Processing Instructions
81
ADD, ADC, SUB, SBC, and RSB
83
AND, ORR, EOR, BIC, and ORN
85
ASR, LSL, LSR, ROR, and RRX
86
Clz
87
CMP and CMN
88
MOV and MVN
89
Movt
91
REV, REV16, REVSH, and RBIT
92
SADD16 and SADD8
93
SHADD16 and SHADD8
94
SHASX and SHSAX
95
SHSUB16 and SHSUB8
96
SSUB16 and SSUB8
97
SASX and SSAX
98
TST and TEQ
99
UADD16 and UADD8
100
UASX and USAX
101
UHADD16 and UHADD8
102
UHASX and UHSAX
103
UHSUB16 and UHSUB8
104
Sel
105
Usad8
106
Usada8
107
USUB16 and USUB8
108
Multiply and Divide Instructions
109
Table 29. Multiply and Divide Instructions
109
MUL, MLA, and MLS
110
UMULL, UMAAL and UMLAL
111
SMLA and SMLAW
112
Smlad
114
SMLAL and SMLALD
115
SMLSD and SMLSLD
117
SMMLA and SMMLS
119
Smmul
120
SMUAD and SMUSD
121
SMUL and SMULW
122
UMULL, UMLAL, SMULL, and SMLAL
123
SDIV and UDIV
124
Saturating Instructions
125
Table 30. Saturating Instructions
125
SSAT and USAT
126
SSAT16 and USAT16
127
QADD and QSUB
128
QASX and QSAX
129
QDADD and QDSUB
130
UQASX and UQSAX
131
UQADD and UQSUB
132
Packing and Unpacking Instructions
134
Table 31. Packing and Unpacking Instructions
134
PKHBT and PKHTB
135
SXT and UXT
136
SXTA and UXTA
137
Bitfield Instructions
138
Table 32. Instructions that Operate on Adjacent Sets of Bits
138
BFC and BFI
139
SBFX and UBFX
140
SXT and UXT
141
Branch and Control Instructions
142
B, BL, BX, and BLX
142
Table 33. Branch and Control Instructions
142
Table 34. Branch Ranges
143
CBZ and CBNZ
144
TBB and TBH
147
Floating-Point Instructions
149
Table 35. Floating-Point Instructions
149
Vabs
151
Vadd
152
Vcmp, Vcmpe
153
VCVT, VCVTR between Floating-Point and Integer
154
VCVT between Floating-Point and Fixed-Point
155
Vcvtb, Vcvtt
156
VDIV
157
Vfma, Vfms
158
Vfnma, Vfnms
159
Vldm
160
Vldr
161
Vlma, Vlms
162
VMOV Immediate
163
VMOV Register
164
VMOV Scalar to Arm Core Register
165
VMOV Arm Core Register to Single Precision
166
VMOV Two Arm Core Registers to Two Single Precision
167
VMOV Arm Core Register to Scalar
168
Vmrs
169
Vmsr
170
Vmul
171
Vneg
172
Vnmla, Vnmls, Vnmul
173
Vpop
174
Vpush
175
Vsqrt
176
Vstm
177
Vstr
178
Vsub
179
Miscellaneous Instructions
180
Table 36. Miscellaneous Instructions
180
Bkpt
181
Cps
182
Dmb
183
Dsb
184
Isb
185
Mrs
186
Msr
187
Nop
188
Sev
189
Svc
190
Wfe
191
Wfi
192
Core Peripherals
193
About the STM32 Cortex-M4 Core Peripherals
193
Memory Protection Unit (MPU)
193
Table 37. STM32 Core Peripheral Register Regions
193
Table 38. Memory Attributes Summary
194
MPU Access Permission Attributes
195
Table 39. TEX, C, B, and S Encoding
195
Table 40. Cache Policy for Memory Attribute Encoding
195
MPU Mismatch
196
Updating an MPU Region
196
Table 41. AP Encoding
196
Figure 18. Subregion Example
198
MPU Design Hints and Tips
199
Table 42. Memory Region Attributes for STM32
199
MPU Type Register (MPU_TYPER)
200
MPU Control Register (MPU_CTRL)
201
MPU Region Number Register (MPU_RNR)
202
MPU Region Base Address Register (MPU_RBAR)
203
MPU Region Attribute and Size Register (MPU_RASR)
204
Table 43. Example SIZE Field Values
205

ST STM32F3 Series Application Note (52 pages)

Getting started with touch sensing control on STM32 microcontrollers

Brand: ST | Category: Microcontrollers | Size: 4 MB

ST STM32F3 Series Application Note (56 pages)

Brand: ST | Category: Microcontrollers | Size: 3 MB

ST Categories

Motherboard Computer Hardware Microcontrollers Control Unit Controller

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ST STM32F3 Series Programming Manual (262 pages)

Table of Contents

About this Document

The Cortex-M4 Processor

The STM32 Cortex-M4 Instruction Set

ST STM32F3 Series Programming Manual (262 pages)

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2 Terminology and Principle

3 Document Reference

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6 Tuning

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