MPC564EVB Freescale Semiconductor, MPC564EVB Datasheet - Page 203

• Manufacturer Part Number: MPC564EVB
• Description: KIT EVAL FOR MPC561/562/563/564
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC564EVB

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC56x
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MPC561, 562, 563, 564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

See
When a data protection error exception is taken, instruction execution resumes at offset 0x1400 from the
base address indicated by MSR[IP].
3.15.4.16 Implementation-Dependent Debug Exceptions
Implementation-dependent debug exceptions occur in the following cases:
See
Freescale Semiconductor
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Table 3-36
Table 3-37
Save/Restore Register 0 (SRR0)
Save/Restore Register 1 (SRR1)
If the exception occurs during a data access in Decompression On mode, the SRR0 register will contain the address
of the Load/Store instruction in compressed format.
Machine State Register (MSR)
Data Address Register (DAR)
Data/Storage Interrupt Status
When there is an internal breakpoint match (for more details, refer to
Support.”
When a peripheral breakpoint request is asserted to the RCPU.
When the development port request is asserted to the RCPU. Refer to
Support,” for details on how to generate the development port-interrupt request.
Register (DSISR)
Register Name
for data-protection-error exception register settings.
for debug-exception register settings.
Table 3-36. Register Settings Following a Data Protection Error Exception
1
MPC561/MPC563 Reference Manual, Rev. 1.2
DCMPEN
Other
Other
Bits
0:15
7:31
ME
0:3
LE
All
All
IP
4
5
6
Set to the effective address of the instruction that caused the
exception
implementation, bit 30 of the SRR1 is never cleared, except by
loading a zero value from MSR[RI]
No change
Bit is copied from ILE
This bit is set according to (BBCMCR[EN_COMP] AND
BBCMCR[EXC_COMP])
Cleared to 0
Set to 1 if the storage access is not permitted by the protection
mechanism. Otherwise cleared to 0
Cleared to 0
Set to 1 for a store operation and cleared to 0 for a load
operation
Cleared to 0
exception
Cleared to 0
Loaded from bits [16:31] of MSR. In the current
No change
Cleared to 0
Set to the effective address of the data access that caused the
Description
Chapter 23, “Development
Chapter 23, “Development
Central Processing Unit
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