mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 1300

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

Functional Description
increment it by the current operand size, and store the updated address in the temporary
register. If the with-status option is specified, the core status byte (XCSR_SB) contained
in XCSR[31–24] is returned before the read data. XCSR_SB reflects the state after the
memory read was performed.
The size field (sz) is examined each time a DUMP_MEM{_WS} command is processed,
allowing the operand size to be dynamically altered. The examples show the
DUMP_MEM.B{_WS}, DUMP_MEM.W{_WS} and DUMP_MEM.L{_WS}
commands.
50.4.1.5.6 FILL_MEM.sz, FILL_MEM.sz_WS
1300
Write memory specified by debug address register, then
DUMP_MEM{_WS} does not check for a valid address; it is a
valid command only when preceded by NOP,
READ_MEM{_WS}, or another DUMP_MEM{_WS}
command. Otherwise, an illegal command response is returned.
NOP can be used for inter-command padding without
corrupting the address pointer.
increment address
host
host
host
target
target
target
0x12
0x16
0x1A
MCF51JF128 Reference Manual, Rev. 2, 03/2011
data[31-24]
data[15-8]
data[7-0]
Memory
Memory
Memory
host
host
host
target
target
target
D
Y
L
data[23-16]
data[7-0]
Memory
Memory
host
host
target
target
FILL_MEM.sz
Preliminary
Note
D
Y
L
data[15-8]
Memory
host
target
data[7-0]
Memory
host
target
D
Y
L
Freescale Semiconductor, Inc.
Non-intrusive