MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 1232

• Manufacturer Part Number: MPC8544COMEDEV
• Description: KIT DEV EXPRESS MPC8544COM
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8544COMEDEV

• Contents: Board
• For Use With/related Products: MPC8544
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Debug Features and Watchpoint Facility
Other system debugging is supported by the programmable triggering of the watchpoint monitor and trace
buffer. Both can be triggered from one of the following three sources:
The watchpoint monitor can be configured to assert TRIG_OUT when a programmed event occurs. The
two context ID registers, described in
debug.
21-2
•
•
•
Each other
A performance monitor event
An external source (through TRIG_IN).
PCI Express
Controllers
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
e500 Coherency
e500 Processor
Trace Buffer
(256 × 64)
Module
Core
Figure 21-1. Debug and Watchpoint Monitor Block Diagram
All Other PCI Signals
All Other DDR Signals
LBC Protocol Signals
Section 21.3.3, “Context ID Registers,”
Performance
(Local Bus)
Controller
Controller
Buffer Control
SDRAM
Monitor
Watchpoint
and Trace
DDR
LBC
PCI
6
6
PORDBGMSR[MEM_SEL] =
POR Value of MSRCID0
6
6
SRCID[0:4]
DVAL
SRCID[0:4]
DVAL
are useful for software
Freescale Semiconductor
MSRCID[0:4],
MDVAL
MECC[0:5]
TRIG_IN
TRIG_OUT
Signal Name