Datasheet

750
32133D–11/2011
UC3D
20.7 User Interface ................................................................................................355
20.8 Module Configuration ....................................................................................374
21 Serial Peripheral Interface (SPI) ......................................................... 375
21.1 Features ........................................................................................................375
21.2 Overview ........................................................................................................375
21.3 Block Diagram ...............................................................................................376
21.4 Application Block Diagram .............................................................................376
21.5 I/O Lines Description .....................................................................................377
21.6 Product Dependencies ..................................................................................377
21.7 Functional Description ...................................................................................377
21.8 User Interface ................................................................................................388
21.9 Module Configuration ....................................................................................415
22 Inter-IC Sound Controller (IISC) .......................................................... 416
22.1 Features ........................................................................................................416
22.2 Overview ........................................................................................................416
22.3 Block Diagram ...............................................................................................417
22.4 I/O Lines Description .....................................................................................417
22.5 Product Dependencies ..................................................................................417
22.6 Functional Description ...................................................................................418
22.7 IISC Application Examples ............................................................................423
22.8 User Interface ................................................................................................425
22.9 Module configuration .....................................................................................439
23 Two-wire Master Interface (TWIM) ...................................................... 440
23.1 Features ........................................................................................................440
23.2 Overview ........................................................................................................440
23.3 List of Abbreviations ......................................................................................441
23.4 Block Diagram ...............................................................................................441
23.5 Application Block Diagram .............................................................................442
23.6 I/O Lines Description .....................................................................................442
23.7 Product Dependencies ..................................................................................442
23.8 Functional Description ...................................................................................444
23.9 User Interface ................................................................................................456
23.10 Module Configuration ....................................................................................473
24 Two-wire Slave Interface (TWIS) ......................................................... 474
24.1 Features ........................................................................................................474