mc9s08gt32a Freescale Semiconductor, Inc, mc9s08gt32a Datasheet - Page 15

• Manufacturer Part Number: mc9s08gt32a
• Description: Hcs08 Microcontrollers 8-bit Microcontroller Family
• Manufacturer: Freescale Semiconductor, Inc

Section Number
15.1 Introduction ...................................................................................................................................237
15.2 Background Debug Controller (BDC) ..........................................................................................238
15.3 On-Chip Debug System (DBG) ....................................................................................................247
15.4 Register Definition ........................................................................................................................251
A.1 Introduction ...................................................................................................................................259
A.2 Absolute Maximum Ratings ..........................................................................................................259
A.3 Thermal Characteristics .................................................................................................................260
A.4 Electrostatic Discharge (ESD) Protection Characteristics ............................................................261
A.5 DC Characteristics .........................................................................................................................261
Freescale Semiconductor
14.6.4 ATD Pin Enable (ATD1PE) ...........................................................................................236
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
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
15.4.3.2 Debug Comparator A Low Register (DBGCAL) .........................................254
15.4.3.3 Debug Comparator B High Register (DBGCBH) ........................................254
15.4.3.4 Debug Comparator B Low Register (DBGCBL) .........................................254
15.4.3.5 Debug FIFO High Register (DBGFH) ..........................................................255
15.4.3.6 Debug FIFO Low Register (DBGFL) ...........................................................255
15.4.3.7 Debug Control Register (DBGC) .................................................................256
15.4.3.8 Debug Trigger Register (DBGT) ..................................................................257
15.4.3.9 Debug Status Register (DBGS) ....................................................................258
Electrical Characteristics
MC9S08GB60A Data Sheet, Rev. 1.02
Development Support
Appendix A
Chapter 15
Title
Page
15