Motorola MVME2400 manual Functional Description

BFL (DS1)	2-4
CPU (DS2)	2-4
PMC2 (DS3)	2-4
PMC1 (DS4)	2-4
10/100 BASET Port	2-4
DEBUG Port	2-5
PMC Slots	2-7
PCI MEZZANINE CARD (PMC Slot 1)	2-7
PCI MEZZANINE CARD (PMC Slot 2)	2-7
PMCspan	2-8
CHAPTER 3 Functional Description
Introduction	3-1
Features	3-1
General Description	3-4
Block Diagram	3-4
MPC750 Processor	3-4
L2 Cache	3-6
Hawk System Memory Controller (SMC)/PCI Host Bridge (PHB) ASIC	3-7
PCI Bus Latency	3-8
PPC Bus Latency	3-10
Assumptions	3-12
Clock Ratios and Operating Frequencies	3-13
PPC60x Originated	3-13
PCI Originated	3-14
SDRAM Memory	3-14
SDRAM Latency	3-15
Flash Memory	3-19
ROM/Flash Performance	3-19
Ethernet Interface	3-22
PCI Mezzanine Card (PMC) Interface	3-23
PMC Slot 1 (Single-Width PMC)	3-23
PMC Slot 2 (Single-Width PMC)	3-24
PMC Slots 1 and 2 (Double-Width PMC)	3-24
PCI Expansion	3-24
VMEbus Interface	3-25
Asynchronous Debug Port	3-25
PCI-ISA Bridge (PIB) Controller	3-26
Real-Time Clock/NVRAM/Timer Function	3-27
PCI Host Bridge (PHB)	3-27

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