Tektronix TMS 600 SAB-C167 80C167, Instruction Manual, Page: 36 / 94

Acquiring and Viewing Disassembled Data
2–6
TMS 600 SAB-C167 80C167 Microcontroller Support Instruction Manual
The Control Flow display format displays only the first opcode fetch of
instructions that causes a branch in the addressing. Branches not taken will not be
displayed. Only conditional jumps that are taken will be displayed.
Instructions that will unconditionally generate a change in the flow of control in
the 80C167 microcontroller are as follows:
JMPS CALLR CALLS PCALL RET
RETI RETP RETS SRST TRAP
Instructions that conditionally generate a change in the flow of control in the
80C167 microcontroller are as follows:
CALLA CALLI JMPA JMPI JMPR
JNB JNBS JB JBC
The Subroutine display format shows only the first fetch of subroutine call and
return instructions. It will display conditional subroutine calls if they are
considered to be taken.
Instructions that will unconditionally generate a subroutine call or a return in the
80C167 microcontroller are as follows:
CALLR CALLS PCALL
RET RETI RETP RETS
Instructions that conditionally generate a subroutine call or a return in the
80C167 microcontroller are as follows:
CALLA CALLI
Changing How Data is Displayed
There are common fields and features that allow you to further modify displayed
data to suit your needs. You can make common and optional display selections in
the Disassembly property page (the Disassembly Format Definition overlay).
You can make selections unique to the 80C167 support to do the following tasks:
H
Change how data is displayed across all display formats
H
Change the interpretation of disassembled cycles
H
Display exception vectors
There are no optional fields for this support package. Refer to the information on
basic operations for descriptions of common fields.
Control Flow Display
Format
Subroutine Display
Format