MC9S08SH8CTG Datasheet, PDF (16/341 Pages) Freescale Semiconductor, Inc – HCS08 Microcontrollers

Section Number
Title
Page
8.1.3 ACMP/TPM Configuration Information .........................................................................113
8.1.4 Features ...........................................................................................................................115
8.1.5 Modes of Operation ........................................................................................................115
8.1.6 Block Diagram ................................................................................................................115
8.2 External Signal Description ..........................................................................................................117
8.3 Memory Map ................................................................................................................................117
8.3.1 Register Descriptions ......................................................................................................117
8.4 Functional Description ..................................................................................................................119
Chapter 9
Analog-to-Digital Converter (S08ADCV1)
9.1 Introduction ...................................................................................................................................121
9.1.1 Channel Assignments ......................................................................................................121
9.1.2 Alternate Clock ...............................................................................................................122
9.1.3 Hardware Trigger ............................................................................................................122
9.1.4 Temperature Sensor ........................................................................................................122
9.1.5 Features ...........................................................................................................................125
9.1.6 Block Diagram ................................................................................................................125
9.2 External Signal Description ..........................................................................................................126
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
Analog Power (V_DDAD) ..................................................................................................127
Analog Ground (V_SSAD) .................................................................................................127
Voltage Reference High (V_REFH) ...................................................................................127
Voltage Reference Low (V_REFL) .....................................................................................127
Analog Channel Inputs (ADx) ........................................................................................127
9.3 Register Definition ........................................................................................................................127
9.3.1 Status and Control Register 1 (ADCSC1) ......................................................................127
9.3.2 Status and Control Register 2 (ADCSC2) ......................................................................129
9.3.3 Data Result High Register (ADCRH) .............................................................................130
9.3.4 Data Result Low Register (ADCRL) ..............................................................................130
9.3.5 Compare Value High Register (ADCCVH) ....................................................................131
9.3.6 Compare Value Low Register (ADCCVL) .....................................................................131
9.3.7 Configuration Register (ADCCFG) ................................................................................131
9.3.8 Pin Control 1 Register (APCTL1) ..................................................................................133
9.3.9 Pin Control 2 Register (APCTL2) ..................................................................................134
9.3.10 Pin Control 3 Register (APCTL3) ..................................................................................135
9.4 Functional Description ..................................................................................................................136
9.4.1 Clock Select and Divide Control ....................................................................................136
9.4.2 Input Select and Pin Control ...........................................................................................137
9.4.3 Hardware Trigger ............................................................................................................137
9.4.4 Conversion Control .........................................................................................................137
9.4.5 Automatic Compare Function .........................................................................................140
9.4.6 MCU Wait Mode Operation ............................................................................................140
MC9S08SH8 MCU Series Data Sheet, Rev. 3
12
Freescale Semiconductor