MPC8536E-ANDROID Freescale Semiconductor, MPC8536E-ANDROID Datasheet - Page 1585

• Manufacturer Part Number: MPC8536E-ANDROID
• Description: HARDWARE/SOFTWARE ANDROID OS
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC ™r
• Type: MPUr

Specifications of MPC8536E-ANDROID

• Contents: Board
• For Use With/related Products: MPC8536
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

25.1.2
The principal features of the debug modes and the watchpoint monitor are as follows:
25.1.3
The LBC, and DDR SDRAM interfaces all have debug modes, which are controlled by values on
configuration inputs during the power-on reset (POR) sequence, as shown in
controller can also drive debug information on either MSRCID[0:4] or MECC[0:5]. See
“Source and Target ID,”
signals in these modes.
Note that both the watchpoint monitor and trace buffer also operate in a variety of modes.
Freescale Semiconductor
Configuration
MSRCID0
MSRCID1
•
•
•
•
Signal
LBC and DDR interface source ID and data-valid indicators
— LBC or DDR SDRAM source ID can be selected to be driven onto MSRCID[0:4]
— Source ID and data-valid indicators can be selected to be driven onto the error correcting code
Watchpoint monitor that supports
— Two-level triggering
— Programmable external trigger (TRIG_OUT)
— Interlocked with performance monitor to use its large number of counters
Trace buffer features that support
— Two-level triggering
— Programmable external trigger (TRIG_OUT)
— Interlocked with performance monitor to use its large number of counters
— 256-entry trace buffer, 64 bits each
— Programmable trace start and stop
— Can function as a second watchpoint monitor
Context ID registers that can be programmed to trigger events
(ECC) pins of the DDR interface
Features
Modes of Operation
Value
POR
0
1
0
1
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
Local bus SDRAM information appears on MSRCID[0:4] and MDVAL.
Default value (internal pull-up resistor). DDR SDRAM information appears on
MSRCID[0:4] and MDVAL.
MECC[0:4] operate in debug mode and provide memory debug source ID and
MECC5 provides data-valid information.
Default value (internal pull-up resistor). MECC[0:4] operate in normal mode and
provide DDR SDRAM error correcting code information.
Table 25-1. POR Configuration Settings and Debug Modes
for additional information about the source ID information driven on the debug
Effect
Debug Features and Watchpoint Facility
Table
25-1.The DDR
Section 25.4.1,
25.1.3.1/25-4
25.1.3.2/25-4
Reference
25-3