C8051F70X_0910 Datasheet, PDF (7/290 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F70x/71x
30.2.1. 8-Bit UART ............................................................................................ 238
30.2.2. 9-Bit UART ............................................................................................ 239
30.3. Multiprocessor Communications ................................................................... 240
31. Timers ................................................................................................................... 244
31.1. Timer 0 and Timer 1 ...................................................................................... 246
31.1.1. Mode 0: 13-bit Counter/Timer ............................................................... 246
31.1.2. Mode 1: 16-bit Counter/Timer ............................................................... 247
31.1.3. Mode 2: 8-bit Counter/Timer with Auto-Reload..................................... 247
31.1.4. Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................ 248
31.2. Timer 2 .......................................................................................................... 254
31.2.1. 16-bit Timer with Auto-Reload............................................................... 254
31.2.2. 8-bit Timers with Auto-Reload............................................................... 255
31.3. Timer 3 .......................................................................................................... 260
31.3.1. 16-bit Timer with Auto-Reload............................................................... 260
31.3.2. 8-bit Timers with Auto-Reload............................................................... 261
32. Programmable Counter Array............................................................................. 266
32.1. PCA Counter/Timer ....................................................................................... 267
32.2. PCA0 Interrupt Sources................................................................................. 268
32.3. Capture/Compare Modules ........................................................................... 268
32.3.1. Edge-triggered Capture Mode............................................................... 270
32.3.2. Software Timer (Compare) Mode.......................................................... 271
32.3.3. High-Speed Output Mode ..................................................................... 272
32.3.4. Frequency Output Mode ....................................................................... 273
32.3.5. 8-bit, 9-bit, 10-bit and 11-bit Pulse Width Modulator Modes ................. 274
32.3.5.1. 8-bit Pulse Width Modulator Mode................................................ 274
32.3.5.2. 9/10/11-bit Pulse Width Modulator Mode...................................... 275
32.3.6. 16-Bit Pulse Width Modulator Mode...................................................... 277
32.4. Register Descriptions for PCA0..................................................................... 278
33. C2 Interface .......................................................................................................... 284
33.1. C2 Interface Registers................................................................................... 284
33.2. C2CK Pin Sharing ......................................................................................... 287
Document Change List.............................................................................................. 288
Contact Information................................................................................................... 290
Rev. 0.3
7