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vii
About This Guide
Overview of Contents ................................................................................................xiv
Comments and Suggestions ......................................................................................xiv
Conventions Used in This Manual .............................................................................xv
CHAPTER 1 Board Description and Memory Maps
Introduction .............................................................................................................. 1-1
Overview .................................................................................................................. 1-1
Memory Maps .......................................................................................................... 1-5
Default Processor Memory Map ....................................................................... 1-5
MOTLoad’s Processor Memory Map ............................................................... 1-7
Default PCI Memory Map ................................................................................ 1-8
MOTLoad’s PCI Memory Maps ....................................................................... 1-9
VME Memory Map ........................................................................................... 1-9
System I/O Memory Map ................................................................................. 1-9
System Status Register 1 ................................................................................. 1-11
System Status Register 2 ................................................................................. 1-13
System Status Register 3 ................................................................................. 1-15
Presence Detect Register ................................................................................. 1-16
Configuration Header/Switch Register (S1) ................................................... 1-17
Time Base Enable Register ............................................................................. 1-19
Quad Universal Asynchronous Receiver/Transmitter (UART) ....................... 1-19
Real-Time Clock and NVRAM ...................................................................... 1-20
CHAPTER 2 Programming Details
Introduction .............................................................................................................. 2-1
MV64360 Multi-Purpose Port Configuration .......................................................... 2-1
MV64360 Reset Configuration ................................................................................ 2-3
Flash Memory .......................................................................................................... 2-8
Real-Time Clock and NVRAM ................................................................................ 2-8
Two-Wire Serial Interface ........................................................................................ 2-9
DDR DRAM Serial Presence Detect ..................................................................... 2-10
MV64360 Initialization .......................................................................................... 2-11
VPD and User Configuration EEPROMs .............................................................. 2-11
Contents