MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 1247
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MPC8544COMEDEV
Manufacturer Part Number
MPC8544COMEDEV
Description
KIT DEV EXPRESS MPC8544COM
Manufacturer
Freescale Semiconductor
Type
MPUr
Datasheets
1.MPC8544VTALF.pdf
(117 pages)
2.MPC8544VTALF.pdf
(2 pages)
3.MPC8544VTALF.pdf
(1340 pages)
Specifications of MPC8544COMEDEV
Contents
Board
For Use With/related Products
MPC8544
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Table 21-14
Freescale Semiconductor
14–15 MODE Trace mode. Specifies one of two trace modes.
16–20
8–13
Bits
0
1
2
3
4
5
6
7
NECEN Not equal context enable. Qualifies the matching of current context with programmed context as a trace buffer
SIDEN Source ID enable
TIDEN Target ID enable
Name
ECEN Equal context enable. Qualifies the matching of current context with programmed context as a trace buffer event
HALT Halt causes the trace buffer to stop tracing immediately. TBSR[ACT] remains set when this bit is set.
AMD
TMD
EN
—
—
describes the TBCR0 fields.
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Enable
0 The trace buffer facility is disabled.
1 The trace buffer facility is enabled.
Address match disable
0 The address match is used to qualify a trace buffer event.
1 The address match is ignored when detecting a trace buffer event.
Transaction match disable
0 The transaction type match is used to qualify a trace buffer event.
1 The transaction type match is ignored when detecting a trace buffer event.
criterion, as written in the context registers described in
0 Current context match does not affect trace buffer event detection
1 Trace buffer events are qualified by comparing current context with the programmed context event value.
Note: ECEN and NECEN must not be enabled in the same run. If both are set, watchpoint events are inhibited
event criterion, as written in the context registers described in
0 The failure of a current context match does not affect trace buffer event detection
1 trace buffer events are qualified with NOT getting a current context compare with the programmed context
Note: ECEN and NECEN must not be enabled in the same run. If both are set, watchpoint events are inhibited
0 Trace buffer events ignore the programmed source ID value.
1 Trace buffer events are qualified by comparison with the programmed SID event value.
0 Trace buffer events ignore the programmed TID event value.
1 Trace buffer events are qualified by comparison with the programmed TID event value. This comparison only
Reserved
00 Trace every valid transaction
01 Reserved
10 Trace only cycles in which a trace event is detected. Note that if EN and other TBCR0 fields are not properly
11 Reserved
Reserved
event value.
applies when the ECM is selected for tracing (TBCR1[IFSEL] is all zeros).
programmed to specify a traceable event, tracing occurs for every valid address.
(never occur).
(never occur).
Table 21-14. TBCR0 Field Descriptions
Description
Section 21.3.3, “Context ID Registers.”
Section 21.3.3, “Context ID Registers.”
Debug Features and Watchpoint Facility
21-17
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