User`s manual

SuperH Family E10A-USB Emulator for Multi-core Microcomputers Section 7 Tutorial SH-4A
R20UT0363EJ0500 Rev. 5.00 Page 252 of 296
Aug 10, 2012
(2) Trace display contents
When the program breaks, the following trace results are displayed in the [Trace] window.
 PTR: The trace-buffer pointer (+0 from the last instruction to have been executed)
 IP: Indicates the number of cycles that have elapsed since the latest trace information was
gathered. For branch instructions, the branch source and destination are counted together as
one.
 Master: Type of bus master that accessed the memory.
 Type: Displays the type of trace acquisition information.
 Branch Type: Branch type (only displayed for a branch trace)
For an AUD trace, this item is only displayed if the PPC option has been enabled.
 Bus: Displays which bus was accessed.
 R/W: Displays whether the access involved reading or writing.
 Address: Displays the addresses from which the trace data was acquired.
 Data: Displays the data acquired in the trace.
 PPC: Output from a performance counter
 Instruction, Source, Label: Displays the mnemonic of the instruction at the trace acquisition
address, along with the corresponding source code and label information. Double-clicking on
the [Source] column moves the cursor to the corresponding position in the [Editor] window.
The Type, BUS, R/W, Address, and Data columns have different meanings according to the type of
AUD trace that has been selected.