MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 313

• 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

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