MOTOROLA
Contents
xxxi
CONTENTS
Paragraph
Number
Title
Page
Number
36.2.3.1
36.2.3.2
36.2.3.3
36.2.3.4
36.2.4
36.2.4.1
36.2.4.2
36.2.4.2.1
36.2.4.3
36.2.4.4
36.2.4.5
36.2.5
36.3
36.3.1
36.3.1.1
36.3.1.2
36.3.1.3
36.3.1.4
36.3.1.5
36.3.1.6
36.3.1.7
36.3.2
36.3.2.1
36.3.2.1.1
36.3.2.1.2
36.3.2.1.3
36.3.2.1.4
36.3.2.2
36.3.2.2.1
36.3.2.2.2
36.3.2.2.3
36.3.2.3
36.3.2.3.1
36.3.2.3.2
36.3.2.3.3
36.3.2.4
36.3.2.4.1
36.3.2.4.2
36.3.2.5
36.3.2.5.1
36.3.2.5.2
36.3.2.5.3
36.4
Instruction Support Detailed Description ................................................36-11
Load/Store Support Detailed Description................................................36-12
The Counters............................................................................................36-14
Trap Enable Programming.......................................................................36-15
Operation Details .........................................................................................36-15
Restrictions...............................................................................................36-15
Byte and Half Word Working Modes......................................................36-15
Examples..............................................................................................36-16
Context Dependent Filter.........................................................................36-17
Ignore First Match....................................................................................36-17
Generating Six Compare Types...............................................................36-18
Load/Store Breakpoint Example..................................................................36-18
Development System Interface ........................................................................36-19
Debug Mode Operation................................................................................36-21
Debug Mode Enable vs. Debug Mode Disable........................................36-22
Entering Debug Mode..............................................................................36-23
Debug Mode Indication ...........................................................................36-24
Checkstop State and Debug Mode...........................................................36-24
Saving Machine State when Entering Debug Mode................................36-25
Running in Debug Mode..........................................................................36-25
Exiting Debug Mode................................................................................36-25
Development Port Communication..............................................................36-25
Development Port Pins.............................................................................36-26
Development Serial Clock (DSCK).....................................................36-26
Development Serial Data In (DSDI)....................................................36-26
Development Serial Data Out (DSDO)................................................36-26
Freeze...................................................................................................36-26
Development Port Registers.....................................................................36-27
Development Port Shift Register.........................................................36-27
Trap Enable Control Register (TECR).................................................36-27
Development Port Registers Decode...................................................36-28
Development Port Serial CommunicationsDClock Mode........................36-28
Asynchronous Clocked ModeUsing DSCK.....................................36-28
Synchronous Self-Clocked ModeUsing CLKOUT..........................36-29
Selection of Development Port Clock Mode.......................................36-29
Development Port Serial CommunicationsDTrap Enable Mode..............36-30
Serial Data Into Development Port......................................................36-30
Serial Data Out of Development Port..................................................36-31
Development Port Serial CommunicationsDDebug Mode.......................36-32
Serial Data Into Development Port......................................................36-32
Serial Data Out of Development Port..................................................36-33
Fast Download Procedure....................................................................36-34
Software Monitor Debugger Support...............................................................36-35