MPC8572EAMC Freescale Semiconductor, MPC8572EAMC Datasheet - Page 55

• 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

Switch 501 is used to determine whether the I2C boot sequencer is enabled or disabled and how both of
the dual cores boot, shown in
5.5
The MPC8572EAMC is compatible to the AMC.0 specification. The AMC.0 specification defines the
layout/pin-out of the AdvancedMC edge connector that is used to connect to the carrier card. The edge
connector is sub-divided into four distinct port regions:
The current AMC.2 (XAUI) specification places the first XAUI link at ports 8–11, and the second link at
ports 4–7. However, the current AMC.4 (SRIO) specifications place the first Serial RapidIO link at ports
4–7, and the second at 8–11 (such as, opposite the latest AMC.2 specification). Scope Analysis of the port
mappings recommend that AMC.4 also provides the first Serial RapidIO ports on 8–11, consistent with
AMC.2. In order to support legacy port mappings and the new Scope recommendations, AdvancedMC
port configuration resistors can be soldered to allow both configurations to be met. See
Freescale Semiconductor
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Switch Position
Clocks—The synchronization clock interface
Common Options—Support for essential interfaces which are common across multiple Fat Pipe
Implementations
Fat Pipes Region—Provides support for the data path
Extended Options—Recommended to be used by the Rear Transition Module (RTM), or as an
extension to the Common Options, or fat Pipe Region if required
AdvancedMC Backplane Connector
2-3
1
4
Table 5-24. SW501—CPU Boot/Boot Sequencer Mode/System Size
BOOT Sequencer Configuration
CPU BOOT
Configuration
Serial RapidIO System Size Configuration
MPC8572EAMC Advanced Mezzanine Card User Guide, Rev. 1.2
Configuration Settings
Table
5-24. Finally, bit 4 selects the size of the Serial RapidIO system.
0: Normal I2C Addressing Mode
1: Boot Sequencer Disabled
00: CPU boot hold off, both cores
01: E500 core #1 boots, core #0 in hold-off
10: E500 core #0 boots, core #1 in holdoff
11: Both cores boot without external master
0: Large system < 65536 devices
1: Small system < 256 devices
Description (ON = 0, OFF = 1)
MPC8572EAMC Functional Description
Figure
5-2.
5-31