LM3S310 Luminary Micro, Inc, LM3S310 Datasheet - Page 3

• Manufacturer Part Number: LM3S310
• Description: Lm3s310 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Table of Contents
Legal Disclaimers and Trademark Information.............................................................................. 2
Revision History ............................................................................................................................. 15
About This Document..................................................................................................................... 16
Audience........................................................................................................................................................... 16
About This Manual............................................................................................................................................ 16
Related Documents .......................................................................................................................................... 16
Documentation Conventions............................................................................................................................. 16
1.
1.1
1.2
1.3
1.4
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.4.6
1.4.7
1.4.8
1.5
2.
2.1
2.2
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
3.
4.
5.
5.1
5.2
5.2.1
5.2.2
5.2.3
5.2.4
5.3
5.4
5.4.1
5.4.2
6.
6.1
6.1.1
July 5, 2006
Architectural Overview ....................................................................................................... 19
Product Features ................................................................................................................................. 19
Target Applications .............................................................................................................................. 22
High-Level Block Diagram ................................................................................................................... 23
Functional Overview ............................................................................................................................ 24
ARM Cortex™-M3 ............................................................................................................................... 24
Motor Control Peripherals .................................................................................................................... 24
Analog Peripherals .............................................................................................................................. 25
Serial Communications Peripherals..................................................................................................... 25
System Peripherals.............................................................................................................................. 26
Memory Peripherals............................................................................................................................. 26
Additional Features .............................................................................................................................. 27
Hardware Details ................................................................................................................................. 27
System Block Diagram ........................................................................................................................ 29
ARM Cortex-M3 Processor Core........................................................................................ 30
Block Diagram ..................................................................................................................................... 31
Functional Description ......................................................................................................................... 31
Serial Wire and JTAG Debug .............................................................................................................. 31
Embedded Trace Macrocell (ETM) ...................................................................................................... 32
Trace Port Interface Unit (TPIU) .......................................................................................................... 32
ROM Table .......................................................................................................................................... 32
Memory Protection Unit (MPU) ............................................................................................................ 32
Nested Vectored Interrupt Controller (NVIC) ....................................................................................... 32
Memory Map ........................................................................................................................ 33
Interrupts ............................................................................................................................. 35
JTAG Interface .................................................................................................................... 38
Block Diagram ..................................................................................................................................... 39
Functional Description ......................................................................................................................... 39
JTAG Interface Pins............................................................................................................................. 40
JTAG TAP Controller ........................................................................................................................... 41
Shift Registers ..................................................................................................................................... 42
Operational Considerations ................................................................................................................. 42
Initialization and Configuration............................................................................................................. 43
Register Descriptions........................................................................................................................... 44
Instruction Register (IR) ....................................................................................................................... 44
Data Registers ..................................................................................................................................... 46
System Control.................................................................................................................... 48
Functional Description ......................................................................................................................... 48
Device Identification............................................................................................................................. 48
Preliminary
LM3S310 Data Sheet
3