mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 1295

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

Freescale Semiconductor, Inc.
FILL_MEM.sz
FILL_MEM.sz_WS
GO
NOP
READ_CREG
READ_DREG
READ_MEM.sz
READ_MEM.sz_WS
READ_PSTB
READ_Rn
READ_XCSR_BYTE
READ_CSR2_BYTE
READ_CSR3_BYTE
SYNC_PC
Command
Mnemonic
Always Available
Always Available
Always Available
Table 50-40. BDM Command Summary (continued)
Classification
Non-Intrusive
Non-Intrusive
Non-Intrusive
Non-Intrusive
Non-Intrusive
Non-Intrusive
Non-Intrusive
Non-Intrusive
Non-Intrusive
Background
Background
Command
Active
Active
MCF51JF128 Reference Manual, Rev. 2, 03/2011
Table continues on the next page...
if Enb?
ACK
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
1
Preliminary
(0x30+4 x sz)/ad24/d/rd.sz Read the appropriately-sized (sz)
(0x13+4 x sz)/wd.sz/d/ss
(0x31+4 x sz)/ad24/d/ss/
(0x12+4 x sz)/wd.sz/d
(0xE0+CRN)/d/rd32
(0xA0+CRN)/d/rd32
(0x40+CRN)/d/rd32
(0x60+CRN)/d/rd32
Command
Structure
0x2D/rd8
0x2E/rd8
0x2F/rd8
0x08/d
0x00/d
0x01/d
rd.sz
Fill (write) memory based on
operand size (sz). Used with
WRITE_MEM to fill large blocks of
memory. An initial WRITE_MEM is
executed to set up the starting
address of the block and to write the
first operand. Subsequent
FILL_MEM commands write
sequential operands.
Fill (write) memory based on
operand size (sz) and report status.
Used with WRITE_MEM{_WS} to fill
large blocks of memory. An initial
WRITE_MEM{_WS} is executed to
set up the starting address of the
block and to write the first operand.
Subsequent FILL_MEM{_WS}
commands write sequential
operands.
Resume the CPU's execution
No operation
Read one of the CPU's control
registers
Read one of the debug module's
control registers
memory value from the location
specified by the 24-bit address
Read the appropriately-sized (sz)
memory value from the location
specified by the 24-bit address and
report status
Read the requested longword
location from the PST trace buffer
Read the requested general-
purpose register (An, Dn) from the
CPU
Read the most significant byte of
the debug module's XCSR
Read the most significant byte of
the debug module's CSR2
Read the most significant byte of
the debug module's CSR3
Display the CPU's current PC and
capture it in the PST trace buffer
Description
Chapter 50 Debug
3
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