MPC8544DS Freescale Semiconductor, MPC8544DS Datasheet - Page 313

• Manufacturer Part Number: MPC8544DS
• Description: BOARD DEVELOPMENT SYSTEM 8544
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC III™r
• Type: MPUr

Specifications of MPC8544DS

• Contents: Board
• Processor To Be Evaluated: MPC8544E
• Data Bus Width: 32 bit
• Interface Type: Ethernet, I2C
• Operating Supply Voltage: - 0.3 V to + 1.1 V
• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• For Use With/related Products: MPC8544
• For Use With: PPC8544EVTANG - EVAL MPC8544 783FCPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 8
e500 Coherency Module
8.1
The e500 coherency module (ECM) provides a flexible, easily expandable switching structure for routing
e500- and I/O-initiated transactions to target modules on the device.
diagram of the ECM.
Freescale Semiconductor
Configuration
Request
Buses
Global Data Bus
(to OCeaN, DDR,
LBC,…)
Introduction
Bus
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Security
OCeaN
eTSEC 1 & 3
Config
Reg’s
Figure 8-1. e500 Coherency Module Block Diagram
I/O Arbiter
Core Complex Bus (to/from e500)
Arbiter
CCB
CCB Interface
Data Bus
Internal Global
Transaction
Data Bus
Global
Arbiter
Queue
Figure 8-1
Port Data
Bus (internal)
shows a high-level block
•
•
•
•
Dispatch Bus
(to OCeaN,
DDR, LBC…)
Port Data Buses
(from OCeaN,
DDR, LBC…)
8-1