MG82FX532AE Datasheet, PDF (6/151 Pages) Megawin Technology Co., Ltd – Dual data pointer

11.1.6. Timer0/1 Register .................................................................................................................52
11.2. Timer2 ..........................................................................................................................54
11.2.1. Capture Mode (CP) Structure ...............................................................................................54
11.2.2. Auto-Reload Mode (AR) Structure ........................................................................................55
11.2.3. Baud-Rate Generator Mode (BRG) Structure.......................................................................56
11.2.4. Programmable Clock Output from Timer 2 Structure ...........................................................57
11.2.5. Timer2 Register ....................................................................................................................57
11.3. Timer0/1 Sample Code.................................................................................................60
12.Serial Port 0 (UART0) .................................................................................. 62
12.1. Serial Port 0 Mode 0.....................................................................................................62
12.2. Serial Port 0 Mode 1.....................................................................................................65
12.3. Serial Port 0 Mode 2 and Mode 3 .................................................................................66
12.4. Frame Error Detection ..................................................................................................66
12.5. Multiprocessor Communications...................................................................................67
12.6. Automatic Address Recognition....................................................................................67
12.7. Baud Rate Setting ........................................................................................................68
12.7.1. Baud Rate in Mode 0 ............................................................................................................69
12.7.2. Baud Rate in Mode 2 ............................................................................................................69
12.7.3. Baud Rate in Mode 1 & 3......................................................................................................69
12.8. Serial Port 0 Register ...................................................................................................70
13.Serial Port 1 (UART1) .................................................................................. 73
13.1. Serial Port 1 Baud Rates ..............................................................................................73
13.1.1. Baud Rate in Mode 0 ............................................................................................................73
13.1.2. Baud Rate in Mode 2 ............................................................................................................73
13.1.3. Baud Rate in Mode 2 ............................................................................................................73
13.2. UART1 Baud Rate Timer used for UART0....................................................................73
13.3. Serial Port 1 Register ...................................................................................................74
13.4. Serial Port Sample Code ..............................................................................................76
14.Programmable Counter Array (PCA) ........................................................... 78
14.1. PCA Overview ..............................................................................................................78
14.2. PCA Timer/Counter ......................................................................................................79
14.3. Compare/Capture Modules...........................................................................................82
14.4. Operation Modes of the PCA ........................................................................................84
14.4.1. Capture Mode .......................................................................................................................84
14.4.2. 16-bit Software Timer Mode..................................................................................................84
14.4.3. High Speed Output Mode .....................................................................................................85
14.4.4. PWM Mode ...........................................................................................................................85
14.4.5. Enhance PWM Mode ............................................................................................................86
14.5. PCA Sample Code .......................................................................................................89
15.Serial Peripheral Interface (SPI) .................................................................. 90
15.1. Typical SPI Configurations ...........................................................................................90
15.1.1. Single Master & Single Slave................................................................................................90
15.1.2. Dual Device, where either can be a Master or a Slave ........................................................91
15.1.3. Single Master & Multiple Slaves ...........................................................................................91
15.2. Configuring the SPI ......................................................................................................93
15.2.1. Additional Considerations for a Slave ...................................................................................93
15.2.2. Additional Considerations for a Master .................................................................................93
15.2.3. Mode Change on nSS-pin.....................................................................................................94
15.2.4. Write Collision .......................................................................................................................94
15.2.5. SPI Clock Rate Select...........................................................................................................94
15.3. Data Mode....................................................................................................................95
15.4. SPI Register .................................................................................................................97
15.5. SPI Sample Code .........................................................................................................99
16.Keypad Interrupt (KBI) ............................................................................... 103
16.1. Keypad Register .........................................................................................................103
16.2. Keypad Interrupt Sample Code...................................................................................105
17.10-Bit ADC................................................................................................. 106
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MG82FE/L532 Data Sheet
MEGAWIN