LM3S5G31 Datasheet, PDF (9/1223 Pages) Texas Instruments – Stellaris LM3S5G31 Microcontroller

Stellaris^® LM3S5G31 Microcontroller
18.4.1 Endpoint Configuration ................................................................................................ 904
18.5 Register Map .............................................................................................................. 904
18.6 Register Descriptions .................................................................................................. 909
19 Analog Comparators ............................................................................................ 964
19.1 Block Diagram ............................................................................................................ 964
19.2 Signal Description ....................................................................................................... 965
19.3 Functional Description ................................................................................................. 966
19.3.1 Internal Reference Programming .................................................................................. 966
19.4 Initialization and Configuration ..................................................................................... 968
19.5 Register Map .............................................................................................................. 969
19.6 Register Descriptions .................................................................................................. 969
20 Pulse Width Modulator (PWM) ............................................................................ 977
20.1 Block Diagram ............................................................................................................ 978
20.2 Signal Description ....................................................................................................... 979
20.3 Functional Description ................................................................................................. 982
20.3.1 PWM Timer ................................................................................................................. 982
20.3.2 PWM Comparators ...................................................................................................... 982
20.3.3 PWM Signal Generator ................................................................................................ 984
20.3.4 Dead-Band Generator ................................................................................................. 985
20.3.5 Interrupt/ADC-Trigger Selector ..................................................................................... 985
20.3.6 Synchronization Methods ............................................................................................ 985
20.3.7 Fault Conditions .......................................................................................................... 986
20.3.8 Output Control Block ................................................................................................... 987
20.4 Initialization and Configuration ..................................................................................... 988
20.5 Register Map .............................................................................................................. 988
20.6 Register Descriptions .................................................................................................. 991
21 Quadrature Encoder Interface (QEI) ................................................................. 1051
21.1 Block Diagram ........................................................................................................... 1051
21.2 Signal Description ..................................................................................................... 1052
21.3 Functional Description ............................................................................................... 1053
21.4 Initialization and Configuration .................................................................................... 1056
21.5 Register Map ............................................................................................................ 1056
21.6 Register Descriptions ................................................................................................. 1057
22 Pin Diagram ........................................................................................................ 1074
23 Signal Tables ...................................................................................................... 1076
23.1 100-Pin LQFP Package Pin Tables ............................................................................. 1077
23.1.1 Signals by Pin Number .............................................................................................. 1077
23.1.2 Signals by Signal Name ............................................................................................. 1087
23.1.3 Signals by Function, Except for GPIO ......................................................................... 1097
23.1.4 GPIO Pins and Alternate Functions ............................................................................ 1105
23.1.5 Possible Pin Assignments for Alternate Functions ....................................................... 1107
23.2 108-Ball BGA Package Pin Tables .............................................................................. 1110
23.2.1 Signals by Pin Number .............................................................................................. 1110
23.2.2 Signals by Signal Name ............................................................................................. 1120
23.2.3 Signals by Function, Except for GPIO ......................................................................... 1130
23.2.4 GPIO Pins and Alternate Functions ............................................................................ 1138
23.2.5 Possible Pin Assignments for Alternate Functions ....................................................... 1140
July 03, 2014
9
Texas Instruments-Production Data