Rabbit 6000 User Manual page 6

25.2.1 I/O Pins ............................................290
25.2.2 Clocks ..............................................290
25.2.3 Other Registers ................................290
25.2.4 Interrupts .........................................291
25.3 Operation..................................................291
25.3.1 Setup ................................................291
25.3.2 Transmit ...........................................292
25.3.3 Receive ............................................292
25.3.4 Handling Interrupts ..........................293
25.3.5 Multicast Addressing .......................294
25.4 Register Descriptions ...............................295
26. 802.11a/b/g Wireless
26.1 Overview ..................................................309
26.1.1 Block Diagram ................................310
26.1.2 Registers ..........................................311
26.2 Dependencies ...........................................313
26.2.1 I/O Pins ............................................313
26.3 Clocks.......................................................314
26.3.1 Other Registers ................................315
26.3.2 Interrupts .........................................316
26.4 Operation..................................................316
27. USB Host
27.1 Overview ..................................................317
27.1.1 Block Diagram ................................317
27.1.2 Registers ..........................................318
27.2 Dependencies ...........................................318
27.2.1 I/O Pins ............................................318
27.2.2 Clocks ..............................................318
27.2.3 Other Registers ................................319
27.2.4 Interrupts .........................................319
27.3 Operation..................................................320
27.3.1 32-bit Interface ................................320
27.3.2 Setup ................................................320
27.3.3 Transmit and Receive ......................320
27.3.4 Handling Interrupts ..........................320
27.4 Register Descriptions ...............................321
28. Input Capture
28.1 Overview ..................................................322
28.1.1 Block Diagram ................................323
28.1.2 Registers ..........................................324
28.2 Dependencies ...........................................325
28.2.1 I/O Pins ............................................325
28.2.2 Clocks ..............................................325
28.2.3 Other Registers ................................325
28.2.4 Interrupts .........................................325
28.3 Operation..................................................326
28.3.1 Input-Capture Channel ....................326
28.3.2 Handling Interrupts ..........................326
28.3.3 Example ISR ....................................326
28.3.4 Capture Mode ..................................327
28.3.5 Count Mode .....................................327
28.4 Register Descriptions ...............................328
29. Quadrature Decoder
29.1 Overview ..................................................333
29.1.1 Block Diagram ................................335
Rabbit 6000 User's Manual
29.1.2 Registers .......................................... 335
29.2 Dependencies ........................................... 336
29.2.1 I/O Pins ............................................ 336
29.2.2 Clocks .............................................. 336
29.2.3 Other Registers ................................ 336
29.2.4 Interrupts ......................................... 336
29.3 Operation.................................................. 337
29.3.1 Handling Interrupts ......................... 337
29.3.2 Example ISR ................................... 337
29.4 Register Descriptions ............................... 338
30. Pulse Width Modulator
30.1 Overview.................................................. 340
30.1.1 Block Diagram ................................ 343
30.1.2 Registers .......................................... 343
30.2 Dependencies ........................................... 344
30.2.1 I/O Pins ............................................ 344
30.2.2 Clocks .............................................. 344
30.2.3 Other Registers ................................ 344
30.2.4 Interrupts ......................................... 344
30.3 Operation.................................................. 345
30.3.1 Handling Interrupts ......................... 345
30.3.2 Example ISR ................................... 345
30.4 Register Descriptions ............................... 346
31. External I/O Control
31.1 Overview.................................................. 348
31.1.1 External I/O Bus .............................. 348
31.1.2 I/O Strobes ...................................... 349
31.1.3 I/O Handshake ................................. 350
31.1.4 Block Diagram ................................ 351
31.1.5 Registers .......................................... 352
31.2 Dependencies ........................................... 353
31.2.1 I/O Pins ............................................ 353
31.2.2 Clocks .............................................. 353
31.2.3 Other Registers ................................ 353
31.2.4 Interrupts ......................................... 353
31.3 Operation.................................................. 354
31.3.1 External I/O Bus .............................. 354
31.3.2 I/O Strobes ...................................... 354
31.3.3 I/O Handshake ................................. 354
31.4 Register Descriptions ............................... 355
32. Breakpoints
32.1 Overview.................................................. 360
32.1.1 Block Diagram ................................ 361
32.1.2 Registers .......................................... 362
32.2 Dependencies ........................................... 363
32.2.1 I/O Pins ............................................ 363
32.2.2 Clocks .............................................. 363
32.2.3 Other Registers ................................ 363
32.2.4 Interrupts ......................................... 363
32.3 Operation.................................................. 363
32.3.1 Handling Interrupts ......................... 363
32.3.2 Example ISR ................................... 364
32.4 Register Descriptions ............................... 365
33. Flexible Interface Modules
33.1 Overview.................................................. 368
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