LM3S9B81 Datasheet, PDF (8/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

Table of Contents
19.3 Functional Description ................................................................................................. 807
19.3.1 MAC Operation ........................................................................................................... 807
19.3.2 Internal MII Operation .................................................................................................. 810
19.3.3 PHY Operation ............................................................................................................ 810
19.3.4 Interrupts .................................................................................................................... 813
19.3.5 DMA Operation ........................................................................................................... 813
19.4 Initialization and Configuration ..................................................................................... 814
19.4.1 Hardware Configuration ............................................................................................... 814
19.4.2 Software Configuration ................................................................................................ 815
19.5 Register Map .............................................................................................................. 815
19.6 Ethernet MAC Register Descriptions ............................................................................. 817
19.7 MII Management Register Descriptions ......................................................................... 842
20 Universal Serial Bus (USB) Controller ............................................................... 863
20.1 Block Diagram ............................................................................................................ 864
20.2 Signal Description ....................................................................................................... 864
20.3 Functional Description ................................................................................................. 866
20.3.1 Operation as a Device ................................................................................................. 866
20.3.2 Operation as a Host .................................................................................................... 871
20.3.3 OTG Mode .................................................................................................................. 875
20.3.4 DMA Operation ........................................................................................................... 877
20.4 Initialization and Configuration ..................................................................................... 878
20.4.1 Pin Configuration ......................................................................................................... 878
20.4.2 Endpoint Configuration ................................................................................................ 878
20.5 Register Map .............................................................................................................. 879
20.6 Register Descriptions .................................................................................................. 890
21 Analog Comparators .......................................................................................... 1002
21.1 Block Diagram ........................................................................................................... 1003
21.2 Signal Description ..................................................................................................... 1003
21.3 Functional Description ............................................................................................... 1004
21.3.1 Internal Reference Programming ................................................................................ 1005
21.4 Initialization and Configuration .................................................................................... 1006
21.5 Register Map ............................................................................................................ 1007
21.6 Register Descriptions ................................................................................................. 1007
22 Pin Diagram ........................................................................................................ 1015
23 Signal Tables ...................................................................................................... 1017
23.1 100-Pin LQFP Package Pin Tables ............................................................................. 1018
23.2 108-Pin BGA Package Pin Tables ............................................................................... 1048
23.3 Connections for Unused Signals ................................................................................. 1079
24 Operating Characteristics ................................................................................. 1081
25 Electrical Characteristics .................................................................................. 1082
25.1 DC Characteristics .................................................................................................... 1082
25.1.1 Maximum Ratings ...................................................................................................... 1082
25.1.2 Recommended DC Operating Conditions .................................................................... 1082
25.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics .............................................. 1083
25.1.4 Flash Memory Characteristics .................................................................................... 1083
25.1.5 GPIO Module Characteristics ..................................................................................... 1083
25.1.6 USB Module Characteristics ....................................................................................... 1084
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June 29, 2010
Texas Instruments-Advance Information