Intel D810EMO, MO810E 2 Technical Reference, 2.1 Introduction, 2.2 Memory Map

2 Technical Reference

What This Chapter Contains
2.1	Introduction................................................................................................................	33
2.2	Memory Map .............................................................................................................	33
2.3	I/O Map .....................................................................................................................	34
2.4	DMA Channels ..........................................................................................................	35
2.5	PCI Configuration Space Map ...................................................................................	36
2.6	Interrupts ...................................................................................................................	36
2.7	PCI Interrupt Routing Map .........................................................................................	37
2.8	Connectors ................................................................................................................	38
2.9	Jumper Block.............................................................................................................	49
2.10 Mechanical Considerations........................................................................................		51
2.11	Electrical Considerations ...........................................................................................	53
2.12	Thermal Considerations.............................................................................................	55
2.13	Reliability ...................................................................................................................	56
2.14	Environmental............................................................................................................	57
2.15 Regulatory Compliance .............................................................................................		58

2.1 Introduction

Sections 2.2 – 2.6 contain several standalone tables. Table 11 describes the system memory map, Table 12 shows the I/O map, Table 13 lists the DMA channels, Table 14 defines the PCI configuration space map, and Table 15 describes the interrupts. The remaining sections in this chapter are introduced by text found with their respective section headings.

2.2 Memory Map

Table 11. System Memory Map

Address Range (decimal)	Address Range (hex)	Size	Description
1024 K – 262144 K	100000 – FFFFFFF	255 MB	Extended memory
960 K – 1024 K	F0000 – FFFFF	64 KB	Runtime BIOS
896 K – 960 K	E0000 – EFFFF	64 KB	Reserved
800 K – 896 K	C8000 – DFFFF	96 KB	Available high DOS memory (open
			to PCI bus)
640 K – 800 K	A0000 – C7FFF	160 KB	Video memory and BIOS
639 K – 640 K	9FC00 – 9FFFF	1 KB	Extended BIOS data (movable by
			memory manager software)
512 K – 639 K	80000 – 9FBFF	127 KB	Extended conventional memory
0 K – 512 K	00000 – 7FFFF	512 K	Conventional memory

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