M68EVB908GB60E Freescale Semiconductor, M68EVB908GB60E Datasheet - Page 15

• Manufacturer Part Number: M68EVB908GB60E
• Description: BOARD EVAL FOR MC9S08GB60
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of M68EVB908GB60E

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MC9S08GB
• Data Bus Width: 8 bit
• Interface Type: RS-232
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: S08GB
• Kit Contents: GB60 Evaluation Kit
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08GB60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section Number
14.3 Functional Description ..................................................................................................................223
14.4 Resets ............................................................................................................................................229
14.5 Interrupts .......................................................................................................................................229
14.6 ATD Registers and Control Bits ....................................................................................................229
15.1 Introduction ...................................................................................................................................235
15.2 Features .........................................................................................................................................236
15.3 Background Debug Controller (BDC) ..........................................................................................237
15.4 On-Chip Debug System (DBG) ....................................................................................................245
15.5 Registers and Control Bits .............................................................................................................249
Freescale Semiconductor
14.3.1 Mode Control .................................................................................................................223
14.3.2 Sample and Hold ............................................................................................................224
14.3.3 Analog Input Multiplexer ..............................................................................................226
14.3.4 ATD Module Accuracy Definitions ...............................................................................226
14.6.1 ATD Control (ATDC) ....................................................................................................230
14.6.2 ATD Status and Control (ATD1SC) ..............................................................................232
14.6.3 ATD Result Data (ATD1RH, ATD1RL) ........................................................................234
14.6.4 ATD Pin Enable (ATD1PE) ...........................................................................................234
15.3.1 BKGD Pin Description ..................................................................................................237
15.3.2 Communication Details .................................................................................................238
15.3.3 BDC Commands ............................................................................................................242
15.3.4 BDC Hardware Breakpoint ............................................................................................244
15.4.1 Comparators A and B ....................................................................................................245
15.4.2 Bus Capture Information and FIFO Operation ..............................................................245
15.4.3 Change-of-Flow Information .........................................................................................246
15.4.4 Tag vs. Force Breakpoints and Triggers ........................................................................246
15.4.5 Trigger Modes ................................................................................................................247
15.4.6 Hardware Breakpoints ...................................................................................................249
15.5.1 BDC Registers and Control Bits ....................................................................................249
15.5.2 System Background Debug Force Reset Register (SBDFR) .........................................251
15.5.3 DBG Registers and Control Bits ....................................................................................252
14.2.1.2 ATD Reference Pins — V
14.2.1.3 ATD Supply Pins — V
15.5.1.1 BDC Status and Control Register (BDCSCR) ..............................................250
15.5.1.2 BDC Breakpoint Match Register (BDCBKPT) ............................................251
15.5.3.1 Debug Comparator A High Register (DBGCAH) ........................................252
15.5.3.2 Debug Comparator A Low Register (DBGCAL) .........................................252
15.5.3.3 Debug Comparator B High Register (DBGCBH) .........................................252
15.5.3.4 Debug Comparator B Low Register (DBGCBL) ..........................................252
MC9S08GB/GT Data Sheet, Rev. 2.3
Development Support
Chapter 15
Title
DDAD
REFH
, V
, V
SSAD
REFL
...........................................................223
........................................................223
Page
15