Freescale Semiconductor MPC5604B - 3. GPIO: General Purpose Input;Output

MPC5604B/C Microcontroller Reference Manual, Rev. 8
6 Freescale Semiconductor
9.4.2 Destructive Resets ........................................................................................................207
9.4.3 External Reset ...............................................................................................................207
9.4.4 Functional Resets ..........................................................................................................208
9.4.5 STANDBY Entry Sequence .........................................................................................208
9.4.6 Alternate Event Generation ..........................................................................................208
9.4.7 Boot Mode Capturing ...................................................................................................209
Chapter 10
Power Control Unit (MC_PCU)
10.1 Introduction ...................................................................................................................................211
10.1.1 Overview ......................................................................................................................211
10.1.2 Features .........................................................................................................................212
10.1.3 Modes of Operation ......................................................................................................212
10.2 External Signal Description ..........................................................................................................213
10.3 Memory Map and Register Definition ..........................................................................................213
10.3.1 Register Descriptions ....................................................................................................214
10.4 Functional Description ..................................................................................................................218
10.4.1 General .........................................................................................................................218
10.4.2 Reset / Power-On Reset ................................................................................................218
10.4.3 MC_PCU Configuration ...............................................................................................218
10.4.4 Mode Transitions ..........................................................................................................218
10.5 Initialization Information ..............................................................................................................221
10.6 Application Information ................................................................................................................221
10.6.1 STANDBY Mode Considerations ................................................................................221
Chapter 11
Voltage Regulators and Power Supplies
11.1 Voltage regulators ..........................................................................................................................223
11.1.1 High power regulator (HPREG) ...................................................................................223
11.1.2 Low power regulator (LPREG) ....................................................................................223
11.1.3 Ultra low power regulator (ULPREG) .........................................................................224
11.1.4 LVDs and POR .............................................................................................................224
11.1.5 VREG digital interface .................................................................................................224
11.1.6 Register description ......................................................................................................225
11.2 Power supply strategy ...................................................................................................................225
11.3 Power domain organization ...........................................................................................................226
Chapter 12
Wakeup Unit (WKPU)
12.1 Overview .......................................................................................................................................229
12.2 Features .........................................................................................................................................231
12.3 External signal description ............................................................................................................231
12.4 Memory map and register description ...........................................................................................231
12.4.1 Memory map ................................................................................................................231
12.4.2 NMI Status Flag Register (NSR) ..................................................................................232