Freescale Semiconductor MPC5604B - Chapter 1 Initialisation of the µcontroller; 1. ME: Mode Entry Modules

2.6. Channel Registers ................................................................................................................................... 55
3. ADC Example with PIT and eMIOS ............................................................................................................ 55
Chapter 7 CTU: Cross Triggering Unit ............................................................................................................ 58
1. Introduction ........................................................................................................................................................ 58
2. Configuring CTU ................................................................................................................................................ 59
3. Configuring ADC ................................................................................................................................................ 60
4. Implementing a feedback loop with ADC-CTU-eMIOS ...................................................................... 60
Chapter 8 WKPU: Wakeup Unit ......................................................................................................................... 62
1. Low power consumption modes ................................................................................................................ 62
1.1. STOP ............................................................................................................................................................. 62
1.2. STANDBY .................................................................................................................................................... 62
2. Introduction ........................................................................................................................................................ 63
3. Configuration of wakeup events................................................................................................................. 65
Chapter 9 DSPI: Deserial Serial Peripheral Interface ............................................................................... 66
1. Introduction ........................................................................................................................................................ 66
1.1. SPI Protocol Description ...................................................................................................................... 66
1.2. Module Presentation ............................................................................................................................. 68
2. Configuration ...................................................................................................................................................... 69
2.1. Signal Configuration .............................................................................................................................. 69
2.2. Module Configuration Register ......................................................................................................... 69
2.3. Transfer Configuration Register ....................................................................................................... 70
2.3.1. Data attributes ..................................................................................................................................... 71
2.3.2. Baud rate ............................................................................................................................................... 72
2.3.3. CS to SCK delay .................................................................................................................................... 73
2.3.4. After SCK delay .................................................................................................................................... 73
2.3.5. After transfer delay ........................................................................................................................... 73
2.4. Status and Interrupt Registers .......................................................................................................... 73
2.5. Transmit/Receive Registers ............................................................................................................... 74
3. Developing a general purpose SPI Driver............................................................................................... 75
4. Driving smart-MOS switches MC33984 using SPI Driver ................................................................ 77
4.1. Introduction to MC33984 .................................................................................................................... 77
4.2. Driver’s components ............................................................................................................................. 77
4.2.1. Definitions ............................................................................................................................................. 79
4.2.2. Initialization ......................................................................................................................................... 79
4.2.3. Operations ............................................................................................................................................. 80