Fujitsu SOFTUNE F2 MC-16 User Manual page 194

CHAPTER 2 DEPENDENCE FUNCTIONS
How to read trace data
frame no.
(1)
(1):frame number (Decimal number)
(2):executed instruction address, and data access address (Hexadecimal number)
(3):data (Hexadecimal number)
(4):access information (a-status)
IWA
EWA
IRA
ERA
ICF
ECF
---
(5):device status (d-status)
STANDBY
THOLD
UHOLD
WAIT
SLEEP
STOP
EXECUTE
RESET
-------
(6):instruction queue status
FLH
-by
(7):information valid flag
&
@
(8):event information
C
D
(9):time stamp display (ns unit)
displays difference of executed time between this frame and next frame (decimal)
Note:
Information about event hits is excluded from the displayed information. For code execution, in
particular, the effect of a prefetch is eliminated in consideration of the count of data in the instruction
queue. Therefore, the information about hits is displayed for frames after a prefetch frame at an
address for which an event is set.
180
address data a-status
(2) (3) (4)
: write access to internal memory
: write access to external memory
: read access to internal memory
: read access to external memory
: code fetch to internal memory
: code fetch to external memory
: valid "d-status" information
: hardware standby
: tool hold
: user hold
: waiting with ready pin
: sleep
: stop
: execute instruction
: reset
: invalid d-status information
: flush queue
: number of remainder code of queue is - byte (-: 1 to 8)
: address is valid
: data is valid
: code event
: data event
d-status Qst dfg
(5) (6) (7)
event time stamp
(8) (9)