Silicon Laboratories C8051F344 Two-Way Radio User Manual


 
Rev. 0.5 7
C8051F340/1/2/3/4/5/6/7
21.2.Timer 2 .......................................................................................................... 251
21.2.1.16-bit Timer with Auto-Reload................................................................ 251
21.2.2.8-bit Timers with Auto-Reload................................................................ 252
21.2.3.Timer 2 Capture Modes: USB Start-of-Frame or LFO Falling Edge ...... 253
21.3.Timer 3 .......................................................................................................... 257
21.3.1.16-bit Timer with Auto-Reload................................................................ 257
21.3.2.8-bit Timers with Auto-Reload................................................................ 258
21.3.3.USB Start-of-Frame Capture.................................................................. 259
22.Programmable Counter Array (PCA0) ................................................................ 263
22.1.PCA Counter/Timer ........................................................................................ 264
22.2.Capture/Compare Modules ............................................................................ 265
22.2.1.Edge-triggered Capture Mode................................................................ 266
22.2.2.Software Timer (Compare) Mode........................................................... 267
22.2.3.High Speed Output Mode....................................................................... 268
22.2.4.Frequency Output Mode ........................................................................ 269
22.2.5.8-Bit Pulse Width Modulator Mode......................................................... 270
22.2.6.16-Bit Pulse Width Modulator Mode....................................................... 271
22.3.Watchdog Timer Mode ................................................................................... 272
22.3.1.Watchdog Timer Operation.................................................................... 272
22.3.2.Watchdog Timer Usage ......................................................................... 273
22.4.Register Descriptions for PCA........................................................................ 274
23.C2 Interface........................................................................................................... 279
23.1.C2 Interface Registers.................................................................................... 279
23.2.C2 Pin Sharing ............................................................................................... 281
Contact Information.................................................................................................. 282