Datasheet

Debug Support
15-20 MCF5206e USER’S MANUAL MOTOROLA
Command Sequence:
Operand Data:
A single operand is data to be written to the memory location. Byte data is transmitted as a
16-bit word, justified in the least significant byte; 16- and 32-bit operands are transmitted as
16 and 32 bits, respectively.
Result Data:
Status is returned as in the WRITE command: $0FFFF for a successful operation and
$10001 for a bus error during a write.
15.2.3.4.7 Resume Execution (GO). The pipeline is flushed and refilled before resuming
normal instruction execution. Prefetching begins at the current PC and current privilege
level. If either the PC or SR is altered during BDM, the updated value of these registers is
used when prefetching begins.
Formats:
1514131211109876543210
$0 $C $0 $0
GO Command
NEXT CMD
"NOT READY"
"NOT READY"
XXX
BERR
"CMD COMPLETE"
DATA
"NOT READY"
XXX
NEXT CMD
XXX
"ILLEGAL"
NEXT CMD
"NOT READY"
FILL (LONG)
???
WRITE
MEMORY
LOCATION
NEXT CMD
"NOT READY"
XXX
"NOT READY"
XXX
BERR
"CMD COMPLETE"
MS DATA
"NOT READY"
NEXT CMDXXX
"ILLEGAL"
NEXT CMD
"NOT READY"
LS DATA
"NOT READY"
WRITE
MEMORY
LOCATION
FILL (B/W)
???
(B/W)
(LONG)
Fr
eescale S
emiconduct
or
, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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