MC9S08QG8_09 Datasheet, PDF (16/314 Pages) Freescale Semiconductor, Inc – HCS08 Microcontrollers

Section Number
Title
Page
11.4 Functional Description .................................................................................................................. 165
11.4.1 IIC Protocol......................................................................................................................165
11.5 Resets ............................................................................................................................................ 168
11.6 Interrupts ....................................................................................................................................... 168
11.6.1 Byte Transfer Interrupt.....................................................................................................169
11.6.2 Address Detect Interrupt ..................................................................................................169
11.6.3 Arbitration Lost Interrupt.................................................................................................169
11.7 Initialization/Application Information .......................................................................................... 170
Chapter 12
Keyboard Interrupt (S08KBIV2)
12.1 Introduction ................................................................................................................................... 173
12.1.1 Features ............................................................................................................................175
12.1.2 Modes of Operation .........................................................................................................175
12.1.3 Block Diagram .................................................................................................................175
12.2 External Signal Description .......................................................................................................... 176
12.3 Register Definition ........................................................................................................................ 176
12.3.1 KBI Status and Control Register (KBISC) ......................................................................176
12.3.2 KBI Pin Enable Register (KBIPE)...................................................................................177
12.3.3 KBI Edge Select Register (KBIES) .................................................................................177
12.4 Functional Description .................................................................................................................. 178
12.4.1 Edge Only Sensitivity ......................................................................................................178
12.4.2 Edge and Level Sensitivity ..............................................................................................178
12.4.3 KBI Pullup/Pulldown Resistors .......................................................................................179
12.4.4 KBI Initialization .............................................................................................................179
Chapter 13
Modulo Timer (S08MTIMV1)
13.1 Introduction ................................................................................................................................... 181
13.1.1 MTIM/TPM Configuration Information..........................................................................181
13.1.2 Features ............................................................................................................................183
13.1.3 Modes of Operation .........................................................................................................183
13.1.4 Block Diagram .................................................................................................................184
13.2 External Signal Description .......................................................................................................... 184
13.3 Register Definition ........................................................................................................................ 184
13.3.1 MTIM Status and Control Register (MTIMSC) ..............................................................186
13.3.2 MTIM Clock Configuration Register (MTIMCLK)........................................................187
13.3.3 MTIM Counter Register (MTIMCNT)............................................................................188
13.3.4 MTIM Modulo Register (MTIMMOD)...........................................................................188
13.4 Functional Description .................................................................................................................. 189
13.4.1 MTIM Operation Example ..............................................................................................190
MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
14
Freescale Semiconductor