mc9s08gt16a Freescale Semiconductor, Inc, mc9s08gt16a Datasheet - Page 17

• Manufacturer Part Number: mc9s08gt16a
• Description: Hcs08 Microcontrollers 8-bit Microcontroller Family
• Manufacturer: Freescale Semiconductor, Inc

Section Number
14.2 External Signal Description ..........................................................................................................224
14.3 Register Definition ........................................................................................................................225
14.4 Functional Description ..................................................................................................................230
14.5 Resets ............................................................................................................................................235
14.6 Interrupts .......................................................................................................................................235
15.1 Introduction ...................................................................................................................................237
15.2 Background Debug Controller (BDC) ..........................................................................................238
15.3 On-Chip Debug System (DBG) ....................................................................................................247
15.4 Register Definition ........................................................................................................................251
Freescale Semiconductor
14.1.3 Block Diagram ................................................................................................................223
14.2.1 ADP7–ADP0 — Channel Input Pins ..............................................................................225
14.2.2 V
14.2.3 V
14.3.1 ATD Control (ATDC) .....................................................................................................225
14.3.2 ATD Status and Control (ATDSC) ..................................................................................228
14.3.3 ATD Result Data (ATDRH, ATDRL) .............................................................................229
14.3.4 ATD Pin Enable (ATDPE) ..............................................................................................229
14.4.1 Mode Control ..................................................................................................................230
14.4.2 Sample and Hold .............................................................................................................230
14.4.3 Analog Input Multiplexer ................................................................................................232
14.4.4 ATD Module Accuracy Definitions ................................................................................232
15.1.1 Features ...........................................................................................................................238
15.2.1 BKGD Pin Description ...................................................................................................239
15.2.2 Communication Details ..................................................................................................240
15.2.3 BDC Commands .............................................................................................................244
15.2.4 BDC Hardware Breakpoint .............................................................................................246
15.3.1 Comparators A and B ......................................................................................................247
15.3.2 Bus Capture Information and FIFO Operation ...............................................................247
15.3.3 Change-of-Flow Information ..........................................................................................248
15.3.4 Tag vs. Force Breakpoints and Triggers .........................................................................248
15.3.5 Trigger Modes .................................................................................................................249
15.3.6 Hardware Breakpoints ....................................................................................................251
15.4.1 BDC Registers and Control Bits .....................................................................................251
15.4.2 System Background Debug Force Reset Register (SBDFR) ..........................................253
15.4.3 DBG Registers and Control Bits .....................................................................................254
14.1.2.2 Power Down Mode .......................................................................................223
15.4.1.1 BDC Status and Control Register (BDCSCR) ..............................................252
15.4.1.2 BDC Breakpoint Match Register (BDCBKPT) ............................................253
15.4.3.1 Debug Comparator A High Register (DBGCAH) ........................................254
REFH
DDAD
, V
, V
REFL
SSAD
— ATD Reference Pins .........................................................................225
— ATD Supply Pins ............................................................................225
MC9S08GT16A/GT8A Data Sheet, Rev. 1
Development Support
Chapter 15
Title
Page
17