BOXD845EBG2L Intel, BOXD845EBG2L Datasheet - Page 47

• Manufacturer Part Number: BOXD845EBG2L
• Manufacturer: Intel

Specifications of BOXD845EBG2L

• Lead Free Status / Rohs Status: Supplier Unconfirmed

2 Technical Reference
What This Chapter Contains
2.1 Introduction
2.2 Memory Map
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10 Mechanical Considerations.........................................................................................76
2.11 Electrical Considerations ............................................................................................80
2.12 Thermal Considerations..............................................................................................83
2.13 Reliability ....................................................................................................................85
2.14 Environmental ............................................................................................................85
2.15 Regulatory Compliance ..............................................................................................86
Sections 2.2 - 2.6 contain several standalone tables. Table 12 describes the system memory map,
Table 13 shows the I/O map, Table 14 lists the DMA channels, Table 15 defines the PCI
configuration space map, and Table 16 describes the interrupts. The remaining sections in this
chapter are introduced by text found with their respective section headings.
Table 12.
Address Range (decimal)
1024 K - 2097152 K
960 K - 1024 K
896 K - 960 K
800 K - 896 K
640 K - 800 K
639 K - 640 K
512 K - 639 K
0 K - 512 K
Introduction.................................................................................................................47
Memory Map ..............................................................................................................47
Fixed I/O Map.............................................................................................................48
DMA Channels ...........................................................................................................49
PCI Configuration Space Map ....................................................................................49
Interrupts ....................................................................................................................50
PCI Interrupt Routing Map ..........................................................................................51
Connectors .................................................................................................................53
Jumper Blocks............................................................................................................74
System Memory Map
Address Range (hex)
100000 - 7FFFFFFF
F0000 - FFFFF
E0000 - EFFFF
C8000 - DFFFF
A0000 - C7FFF
9FC00 - 9FFFF
80000 - 9FBFF
00000 - 7FFFF
Size
2047 MB
64 KB
64 KB
96 KB
160 KB
1 KB
127 KB
512 KB
Extended memory
Description
Runtime BIOS
Reserved
Available high DOS memory (open
to the PCI bus)
Video memory and BIOS
Extended BIOS data (movable by
memory manager software)
Extended conventional memory
Conventional memory
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