C8051F320 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
C8051F320 Datasheet PDF : 256 Pages
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C8051F320/1
17.1. Enhanced Baud Rate Generation...................................................................................194
17.2. Operational Modes ........................................................................................................195
17.2.1. 8-Bit UART .........................................................................................................195
17.2.2. 9-Bit UART .........................................................................................................196
17.3. Multiprocessor Communications...................................................................................197
18. ENHANCED SERIAL PERIPHERAL INTERFACE (SPI0) .........................................203
18.1. Signal Descriptions........................................................................................................204
18.1.1. Master Out, Slave In (MOSI) ..............................................................................204
18.1.2. Master In, Slave Out (MISO) ..............................................................................204
18.1.3. Serial Clock (SCK) ..............................................................................................204
18.1.4. Slave Select (NSS)...............................................................................................204
18.2. SPI0 Master Mode Operation........................................................................................205
18.3. SPI0 Slave Mode Operation ..........................................................................................207
18.4. SPI0 Interrupt Sources...................................................................................................207
18.5. Serial Clock Timing ......................................................................................................208
18.6. SPI Special Function Registers .....................................................................................210
19. TIMERS ...............................................................................................................................217
19.1. Timer 0 and Timer 1......................................................................................................217
19.1.1. Mode 0: 13-bit Counter/Timer.............................................................................217
19.1.2. Mode 1: 16-bit Counter/Timer.............................................................................218
19.1.3. Mode 2: 8-bit Counter/Timer with Auto-Reload .................................................219
19.1.4. Mode 3: Two 8-bit Counter/Timers (Timer 0 Only) ...........................................220
19.2. Timer 2 .......................................................................................................................225
19.2.1. 16-bit Timer with Auto-Reload ...........................................................................225
19.2.2. 8-bit Timers with Auto-Reload............................................................................226
19.2.3. USB Start-of-Frame Capture ...............................................................................227
19.3. Timer 3 .......................................................................................................................230
19.3.1. 16-bit Timer with Auto-Reload ...........................................................................230
19.3.2. 8-bit Timers with Auto-Reload............................................................................231
19.3.3. USB Start-of-Frame Capture ...............................................................................232
20. PROGRAMMABLE COUNTER ARRAY (PCA0) .........................................................235
20.1.PCA Counter/Timer.......................................................................................................236
20.2. Capture/Compare Modules............................................................................................237
20.2.1. Edge-triggered Capture Mode .............................................................................238
20.2.2. Software Timer (Compare) Mode........................................................................239
20.2.3. High Speed Output Mode ....................................................................................240
20.2.4. Frequency Output Mode ......................................................................................241
20.2.5. 8-Bit Pulse Width Modulator Mode ....................................................................242
20.2.6. 16-Bit Pulse Width Modulator Mode ..................................................................244
20.3. Watchdog Timer Mode..................................................................................................246
20.3.1. Watchdog Timer Operation .................................................................................246
20.3.2. Watchdog Timer Usage .......................................................................................247
20.4. Register Descriptions for PCA ......................................................................................248
21. C2 INTERFACE ..................................................................................................................253
21.1. C2 Interface Registers ...................................................................................................253
6
Rev. 1.1
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