mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 1299

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

50.4.1.5.5 DUMP_MEM.sz, DUMP_MEM.sz_WS
DUMP_MEM{_WS} is used with the READ_MEM{_WS} command to access large
blocks of memory. An initial READ_MEM{_WS} is executed to set-up the starting
address of the block and to retrieve the first result. If an initial READ_MEM{_WS} is
not executed before the first DUMP_MEM{_WS}, an illegal command response is
returned. The DUMP_MEM{_WS} command retrieves subsequent operands. The initial
address is incremented by the operand size (1, 2, or 4) and saved in a temporary register.
Subsequent DUMP_MEM{_WS} commands use this address, perform the memory read,
Freescale Semiconductor, Inc.
then increment address
Read memory specified by debug address register, then
increment address
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0x3B
0x3B
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0x33
0x33
0x37
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0x32
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0x3A
Read memory specified by debug address register with status,
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L
MCF51JF128 Reference Manual, Rev. 2, 03/2011
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Y
data[31-24]
XCSR_SB
XCSR_SB
XCSR_SB
XCSR_SB
XCSR_SB
XCSR_SB
data[15-8]
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Memory
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Memory
Memory
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DUMP_MEM.sz_WS
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data[31-24]
data[23-16]
data[15-8]
data[15-8]
data[7-0]
data[7-0]
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Memory
Memory
Memory
Memory
Memory
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Memory
Memory
Memory
DUMP_MEM.sz
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Preliminary
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data[23-16]
data[23-16]
data[15-8]
data[7-0]
data[7-0]
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Memory
Memory
Memory
Memory
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Memory
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data[15-8]
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Memory
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Memory
Memory
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Non-intrusive
data[7-0]
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Non-intrusive
Memory
Memory
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Chapter 50 Debug
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