Silicon Laboratories C8051F344 Two-Way Radio User Manual


 
C8051F340/1/2/3/4/5/6/7
12 Rev. 0.5
Figure 20.10. SPI Slave Timing (CKPHA = 0)........................................................ 240
Figure 20.11. SPI Slave Timing (CKPHA = 1)........................................................ 240
Table 20.1. SPI Slave Timing Parameters ............................................................. 241
21.Timers
Figure 21.1. T0 Mode 0 Block Diagram.................................................................. 244
Figure 21.2. T0 Mode 2 Block Diagram.................................................................. 245
Figure 21.3. T0 Mode 3 Block Diagram.................................................................. 246
Figure 21.4. Timer 2 16-Bit Mode Block Diagram .................................................. 251
Figure 21.5. Timer 2 8-Bit Mode Block Diagram .................................................... 252
Figure 21.6. Timer 2 Capture Mode (T2SPLIT = ‘0’) .............................................. 253
Figure 21.7. Timer 2 Capture Mode (T2SPLIT = ‘1’) .............................................. 254
Figure 21.8. Timer 3 16-Bit Mode Block Diagram .................................................. 257
Figure 21.9. Timer 3 8-Bit Mode Block Diagram .................................................... 258
Figure 21.10. Timer 3 Capture Mode (T3SPLIT = ‘0’)............................................ 259
Figure 21.11. Timer 3 Capture Mode (T3SPLIT = ‘1’)............................................ 260
22.Programmable Counter Array (PCA0)
Figure 22.1. PCA Block Diagram............................................................................ 263
Table 22.1. PCA Timebase Input Options.............................................................. 264
Figure 22.2. PCA Counter/Timer Block Diagram.................................................... 264
Table 22.2. PCA0CPM Register Settings for PCA Capture/Compare Modules..... 265
Figure 22.3. PCA Interrupt Block Diagram ............................................................. 265
Figure 22.4. PCA Capture Mode Diagram.............................................................. 266
Figure 22.5. PCA Software Timer Mode Diagram.................................................. 267
Figure 22.6. PCA High Speed Output Mode Diagram............................................ 268
Figure 22.7. PCA Frequency Output Mode ............................................................ 269
Figure 22.8. PCA 8-Bit PWM Mode Diagram ......................................................... 270
Figure 22.9. PCA 16-Bit PWM Mode...................................................................... 271
Figure 22.10. PCA Module 4 with Watchdog Timer Enabled ................................. 272
Table 22.3. Watchdog Timer Timeout Intervals1.................................................... 273
23.C2 Interface
Figure 23.1. Typical C2 Pin Sharing....................................................................... 281