Datasheet

1199
42023E–SAM–07/2013
ATSAM4L8/L4/L2
27.7 Product Dependencies ..................................................................................706
27.8 Functional Description ...................................................................................708
27.9 User Interface ................................................................................................722
27.10 Module Configuration ....................................................................................742
28 Two-wire Slave Interface (TWIS) ......................................................... 743
28.1 Features ........................................................................................................743
28.2 Overview ........................................................................................................743
28.3 List of Abbreviations ......................................................................................744
28.4 Block Diagram ...............................................................................................744
28.5 Application Block Diagram .............................................................................745
28.6 I/O Lines Description .....................................................................................745
28.7 Product Dependencies ..................................................................................745
28.8 Functional Description ...................................................................................746
28.9 User Interface ................................................................................................757
28.10 Module Configuration ....................................................................................776
29 Inter-IC Sound Controller (IISC) .......................................................... 777
29.1 Features ........................................................................................................777
29.2 Overview ........................................................................................................777
29.3 Block Diagram ...............................................................................................778
29.4 I/O Lines Description .....................................................................................778
29.5 Product Dependencies ..................................................................................778
29.6 Functional Description ...................................................................................779
29.7 IISC Application Examples ............................................................................784
29.8 User Interface ................................................................................................786
29.9 Module Configuration ....................................................................................800
30 Timer/Counter (TC) .............................................................................. 801
30.1 Features ........................................................................................................801
30.2 Overview ........................................................................................................801
30.3 Block Diagram ..............................................................................................802
30.4 I/O Lines Description .....................................................................................802
30.5 Product Dependencies ..................................................................................802
30.6 Functional Description ...................................................................................803
30.7 2-bit Gray Up/Down Counter for Stepper Motor ............................................817
30.8 Write Protection System ................................................................................817
30.9 User Interface ................................................................................................818