MPC8572EAMC Freescale Semiconductor, MPC8572EAMC Datasheet - Page 28

• 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
uses a termination scheme where the signals terminated in the DRAM device and the controller by internal
termination resistors, such as ODT. A compensation capacitor is also not required for the control signals
on the board.
5.1.2
Serial RapidIO Interface
The RapidIO controller supports a high-performance, point-to-point, low pin count packet, switched-level
interconnect that can be used in a variety of applications as an open standard. The MPC8572E serial
RapidIO subsystem complies with the RapidIO Interconnect Specification Revision 1.2, which connects
directly to the AdvancedMC backplane. Serial RapidIO is statically connected to AdvancedMC ports 8–11
on the backplane and optionally on AdvancedMC ports 4–7 (which it shares with PCI-Express).
Using serial RapidIO on AdvancedMC ports 4–7 involves desoldering configuration resistors R729, R730,
R625, R735, R611, R612, R623, R624, R613, R728, R736, R737, R614, R615, R621 and R622, from the
default Option A position (PCI-Express on AdvancedMC ports 4–7) to Option B position (serial RapidIO
on AdvancedMC ports 4–7).
Figure 5-2
shows the position of these resistors on the MPC8572EAMC
board.
Figure 5-2. Setting SERDES Option A/B
MPC8572EAMC Advanced Mezzanine Card User Guide, Rev. 1.2
5-4
Freescale Semiconductor