Chapter 3
Hardware
CoreModule 730
Reference Manual
17
Memory Map
The following table provides the common PC/AT memory allocations. These are DOS-level addresses. The
OS typically hides these physical addresses by way of memory management. Memory below 000500h is
used by the BIOS.
Table 3-2. Memory Map
Base Address
Function
00000000h - 0009FFFFh
Conventional Memory
000A0000h - 000AFFFFh
Graphics Memory
000B0000h -
000B7FFFh
Mono Text Memory
000B8000h -
000BFFFFh
Color Text Memory
000C0000h -
000CFFFFh
Standard Video BIOS
000D0000h - 000DFFFFh
Reserved for Extended BIOS
000E0000h -
000EFFFFh
Extended System BIOS Area
000F0000h -
000FFFFFh
System BIOS Area (Storage and RAM Shadowing)
Top 0, 1, 4, or 8MB of DRAM
Integrated Graphics Memory
FFE00000h -
FFFFFFFFh
System Flash
Содержание CoreModule 730
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Страница 18: ...Chapter 2 Product Overview 14 Reference Manual CoreModule 730 ...
Страница 32: ...Chapter 4 BIOS Setup 28 Reference Manual CoreModule 730 ...
Страница 34: ...Appendix A Technical Support 30 Reference Manual CoreModule 730 ...