MPC8572EAMC Freescale Semiconductor, MPC8572EAMC Datasheet - Page 30

• Manufacturer Part Number: MPC8572EAMC
• Description: MPC8572 AMC RAPID SYSTEM
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8572EAMC

• Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: MPC8572E

MPC8572EAMC Functional Description
Figure 5-3
the AdvancedMC edge connector, and how they relate to the SERDES resistor options.
5.1.3
The MPC8572E PCI Express interface complies with the PCI Express™ Base Specification, Revision 1.0a
(available from http://www.pcisig.org). The PCI Express controller connects the internal platform to a
2.5-GHz serial interface. As both an initiator and a target device, the PCI Express interface is capable of
high-bandwidth data transfer and is designed to support next generation I/O devices. The PCI Express
controller can be configured to operate as either a PCI Express root complex (RC) or an endpoint (EP)
5-6
illustrates how the SRIO interface signals are connected to the MPC8572E microprocessor and
PCI-Express Interface
In order for serial RapidIO to co-exist with PCI-Express functionality on the
MPC8572EAMC, two SERDES clock rates must be supported: 100 MHz
for PCI-Express and 1.25/2.5 Gbps Serial RapidIO, and 125 MHz for
3.125 Gbps Serial RapidIO. Depending on the POR configuration setting
for IO configuration bits, this clock frequency is automatically selected by
the System CPLD logic.
MPC8572EAMC Advanced Mezzanine Card User Guide, Rev. 1.2
Figure 5-3. Serial RapidIO Connectivity
NOTE
Freescale Semiconductor