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CHAPTER 2 DEPENDENCE FUNCTIONS
How to read trace data
frame no. address data a-status d-status Qst dfg
(1) (2) (3) (4) (5) (6) (7)
(1):frame number (Decimal, signed)
(2):executed instruction address, and data access address (Hexadecimal number)
(3):data (Hexadecimal number)
(4):access information (a-status)
WA:write access to internal memory
EWA:write access to external memory
IRA:read access to internal memory
ERA:read access to external memory
ICF:code fetch to internal memory
ECF:code fetch to external memory
---:valid "d-status" information
(5):device information (d-status)
STANDBY:hardware standby
THOLD :tool hold
UHOLD :user hold
WAIT :waiting by ready pin
SLEEP :sleep
STOP :stop
EXECUTE:execute instruction
RESET :reset
-------:invalid d-status information
(6):instruction queue status
FLH:flush queue
-by:number of remainder code of queue is -byte(-:1 to 8)
(7):valid flag
&:this frame address is valid
@:this frame data is valid