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Central Processing Unit:
MPC8560 Functions
Pm8560 User’s Manual
10006609-03
3-2
• 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
• I
2
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,
SPI, and I
2
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)
Summary of Contents for Pm8560
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Page 36: ...Setup Troubleshooting Pm8560 User s Manual 10006609 03 2 12 ...
Page 54: ...Serial I O Baud Rate Selection Pm8560 User s Manual 10006609 03 5 4 ...
Page 62: ...TDM Interface Rear Panel I O Connector P14 Pm8560 User s Manual 10006609 03 6 8 ...
Page 72: ...PCI Bus Interface PMC Connector Pin Assignments Pm8560 User s Manual 10006609 03 7 10 ...
Page 112: ...Development Mezzanine Card Troubleshooting Pm8560 User s Manual 10006609 03 10 12 ...
Page 138: ...Monitor Download Formats Pm8560 User s Manual 10006609 03 11 26 ...
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