Specifications

MPC8555E Configurable Development System Reference Manual, Rev. 1
Freescale Semiconductor v
Contents
Paragraph
Number Title
Page
Number
4.9 PCI/PCI-X...................................................................................................................... 4-13
4.10 Reset............................................................................................................................... 4-13
4.11 Exceptions...................................................................................................................... 4-14
4.12 I2C ................................................................................................................................. 4-15
4.13 Configuration................................................................................................................. 4-16
4.14 Power ............................................................................................................................. 4-16
4.14.1 Processor Core Power................................................................................................ 4-17
4.14.2 DDR VREF/Vt Power ............................................................................................... 4-18
4.15 Diagnostic Features........................................................................................................ 4-18
4.15.1 Logic Analyzer Header.............................................................................................. 4-18
4.15.2 JTAG Header ............................................................................................................. 4-19
4.15.3 LEDs.......................................................................................................................... 4-20
4.15.4 Test Points.................................................................................................................. 4-21
Chapter 5
Arcadia Motherboard Architecture
5.1 Features............................................................................................................................ 5-1
5.2 Configurations ................................................................................................................. 5-2
5.2.1 CDS Motherboard........................................................................................................ 5-2
5.3 Architecture ..................................................................................................................... 5-3
5.4 Omni Bus ......................................................................................................................... 5-4
5.4.1 Parallel RapidIO .......................................................................................................... 5-5
5.4.2 Serial RapidIO .............................................................................................................5-6
5.4.3 PCI Express.................................................................................................................. 5-6
5.5 PCI/PCI-X Bus ................................................................................................................5-7
5.5.1 PCI Arbitration ............................................................................................................5-8
5.5.2 PCI Host Mode .......................................................................................................... 5-10
5.5.3 PCI Bridge .................................................................................................................5-10
5.5.4 PCI Interrupts.............................................................................................................5-10
5.5.5 PCI Interrupt Bridge .................................................................................................. 5-13
5.5.6 PCI Configuration...................................................................................................... 5-13
5.5.7 PrPMC Connector...................................................................................................... 5-14
5.6 System Control .............................................................................................................. 5-14
5.7 Clocking......................................................................................................................... 5-15
5.8 Reset............................................................................................................................... 5-17
5.9 Power ............................................................................................................................. 5-18
5.10 Diagnostic Features........................................................................................................ 5-19
5.10.1 LEDs.......................................................................................................................... 5-19
5.10.2 JTAG.......................................................................................................................... 5-20