Table of Contents
Advertisement
Central Processing Unit:
MPC8560 Functions
• Serial Management Channel (SMC) UART functionality implemented in SCC
• Two integrated 10/100/1000 Ethernet controllers
• Double Data Rate (DDR) SDRAM memory controller
• 4-port On-Chip Network (OCeaN) full crossbar switch fabric
• Enhanced debug features
For more detailed information, reference the Freescale application note Migrating from
PowerQUICC II to PowerQUICC III.
MPC8560 FUNCTIONS
The MPC8560 provides the following functions on the Pm8560 module.
System functions include:
• DDR SDRAM memory controller
• Chip select generation for the framers and PLD
• General-purpose I/O (GPIO)
• DMA capability
2
• I
C controller
The MPC8560 has two physical serial DMA (SDMA) channels. The CPM implements two
dedicated virtual SDMA channels and two virtual SDMA channels for each FCC, MCC, SCC,
2
SPI, and I
C—one for each transmitter and receiver.
Communication functions include:
• PCI bus interface
• Ethernet controller using FCC
• UART controller using SCC
• TDM ports for eight links using MCC
• ATM support via Inverse Multiplexing for ATM (IMA)
3-2
Pm8560 User's Manual
10006609-03
Advertisement
Table of Contents
Troubleshooting
