MPC8533EVTAQGA Freescale Semiconductor, MPC8533EVTAQGA Datasheet - Page 1225

• Manufacturer Part Number: MPC8533EVTAQGA
• Description: MPU POWERQUICC 783-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8533EVTAQGA

• Processor Type: MPC85xx PowerQUICC III 32-Bit
• Speed: 1.0GHz
• Voltage: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Package / Case: 783-BBGA, FCBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Chapter 21
Debug Features and Watchpoint Facility
This chapter describes all customer-visible debug modes of the MPC8533E integrated device. The
device’s debug features pertain to these interfaces: the local bus controller (LBC), and the DDR SDRAM
interface. In addition to the external interfaces, the MPC8533E provides triggering capabilities based on
user-programmable events. The watchpoint and trace buffer also provide some visibility to internal buses.
This chapter also describes context ID registers, useful for software debug, and describes the JTAG access
port signals that comply with the IEEE 1149.1 boundary-scan specification.
21.1
As shown in the block diagram of
with references to sections of this chapter that describe them):
21.1.1
As shown in
SDRAM. Limited visibility, through a 256 x 64 trace buffer, is also provided for the processor core
interface. This visibility into internal device operation is useful for debugging application software through
inverse assembly and reconstruction of the fetch stream.
The combination of a source ID (MSRCID[0:4]) and a data-valid signal (MDVAL) indicates that
meaningful debug information is visible on either the local bus or DDR SDRAM interfaces. A logic
analyzer can be programmed to capture data based on the values of MSRCID[0:4] and MDVAL.
Freescale Semiconductor
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•
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DDR SDRAM interface debug
Local bus controller (LBC) debug
Watchpoint monitor and trace buffer debug
Section 21.4.5, “Trace
Introduction
Overview
Figure
MPC8533E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
21-1, debug information is provided through the following interfaces: LBC, and DDR
Buffer”)
Figure
(Section 21.4.2, “DDR SDRAM Interface
21-1, the device provides the following debug features (listed
(Section 21.4.3, “Local Bus Interface
(Section 21.4.4, “Watchpoint Monitor,”
Debug”)
Debug”)
and
21-1