LM3S608 Datasheet, PDF (3/416 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S608 Microcontroller
Table of Contents
About This Document .................................................................................................................... 17
Audience .............................................................................................................................................. 17
About This Manual ................................................................................................................................ 17
Related Documents ............................................................................................................................... 17
Documentation Conventions .................................................................................................................. 17
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
Architectural Overview ...................................................................................................... 19
Product Features ...................................................................................................................... 19
Target Applications .................................................................................................................... 23
High-Level Block Diagram ......................................................................................................... 23
Functional Overview .................................................................................................................. 24
ARM Cortex™-M3 ..................................................................................................................... 25
Motor Control Peripherals .......................................................................................................... 25
Analog Peripherals .................................................................................................................... 26
Serial Communications Peripherals ............................................................................................ 26
System Peripherals ................................................................................................................... 27
Memory Peripherals .................................................................................................................. 28
Additional Features ................................................................................................................... 29
Hardware Details ...................................................................................................................... 29
2
2.1
2.2
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
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
3
Memory Map ....................................................................................................................... 36
4
Interrupts ............................................................................................................................ 38
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
JTAG Interface .................................................................................................................... 40
Block Diagram .......................................................................................................................... 41
Functional Description ............................................................................................................... 41
JTAG Interface Pins .................................................................................................................. 42
JTAG TAP Controller ................................................................................................................. 43
Shift Registers .......................................................................................................................... 44
Operational Considerations ........................................................................................................ 44
Initialization and Configuration ................................................................................................... 45
Register Descriptions ................................................................................................................ 46
Instruction Register (IR) ............................................................................................................. 46
Data Registers .......................................................................................................................... 48
6
6.1
6.1.1
6.1.2
System Control ................................................................................................................... 50
Functional Description ............................................................................................................... 50
Device Identification .................................................................................................................. 50
Reset Control ............................................................................................................................ 50
October 01, 2007
3
Preliminary