MC9S08DZ128 Datasheet, PDF (17/458 Pages) Freescale Semiconductor, Inc – Microcontrollers

Section Number
Title
Page
Chapter 15
Real-Time Counter (S08RTCV1)
15.1 Introduction ....................................................................................................................................343
15.1.1 RTC Clock Signal Names ...............................................................................................343
15.1.2 Features ...........................................................................................................................345
15.1.3 Modes of Operation ........................................................................................................345
15.1.4 Block Diagram ................................................................................................................346
15.2 External Signal Description ...........................................................................................................346
15.3 Register Definition .........................................................................................................................346
15.3.1 RTC Status and Control Register (RTCSC) ....................................................................347
15.3.2 RTC Counter Register (RTCCNT) ..................................................................................348
15.3.3 RTC Modulo Register (RTCMOD) ................................................................................348
15.4 Functional Description ...................................................................................................................348
15.4.1 RTC Operation Example .................................................................................................349
15.5 Initialization/Application Information ...........................................................................................350
Chapter 16
Timer Pulse-Width Modulator (S08TPMV3)
16.1 Introduction ....................................................................................................................................353
16.1.1 Features ...........................................................................................................................355
16.1.2 Modes of Operation ........................................................................................................355
16.1.3 Block Diagram ................................................................................................................356
16.2 Signal Description ..........................................................................................................................358
16.2.1 Detailed Signal Descriptions ...........................................................................................358
16.3 Register Definition .........................................................................................................................362
16.3.1 TPM Status and Control Register (TPMxSC) ................................................................362
16.3.2 TPM-Counter Registers (TPMxCNTH:TPMxCNTL) ....................................................363
16.3.3 TPM Counter Modulo Registers (TPMxMODH:TPMxMODL) ....................................364
16.3.4 TPM Channel n Status and Control Register (TPMxCnSC) ..........................................365
16.3.5 TPM Channel Value Registers (TPMxCnVH:TPMxCnVL) ..........................................367
16.4 Functional Description ...................................................................................................................368
16.4.1 Counter ............................................................................................................................369
16.4.2 Channel Mode Selection .................................................................................................371
16.5 Reset Overview ..............................................................................................................................374
16.5.1 General ............................................................................................................................374
16.5.2 Description of Reset Operation .......................................................................................374
16.6 Interrupts ........................................................................................................................................374
16.6.1 General ............................................................................................................................374
16.6.2 Description of Interrupt Operation ..................................................................................375
16.7 The Differences from TPM v2 to TPM v3.....................................................................................376
MC9S08DZ128 Series Data Sheet, Rev. 1
Freescale Semiconductor
17