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| User’s Manual | ||
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| DMA5 | Available for PCI and ISA Slot |
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| DMA6 | Available for PCI and ISA Slot |
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| DMA7 | Available for PCI and ISA Slot |
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Memory Map
The following table indicates memory of
Memory below 1MB (1Mb ~ 640KB)
Address Range | Type | Owner |
A0000~AFFFF | ISA | VGA Adapter |
B0000~BFFFF | ISA | VGA Adapter |
C0000~C7FFF | ISA | Adapter ROM |
F0000~FFFFF | ISA | System BIOS |
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Memory above 1MB (1MB ~ 142336KB)
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| Address Range |
| Type |
| Owner |
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| F0000000~F7FFFFFF | PCI |
| PCI – PCI Bridge |
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| F8000000~F82FFFFF | PCI |
| PCI – PCI Bridge |
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System Memory Map |
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| Start High | Start Low | Size High | Size Low | Type | ||||
| 00000000 | 00000000 |
| 00000000 |
| 0009FC00 | Available | ||
| 00000000 | 000F0000 | 00000000 |
| 00010000 | Reserved | |||
| 00000000 | FFC00000 | 00000000 |
| 00100000 | Reserved | |||
| 00000000 | FEE00000 | 00000000 |
| 00001000 | Reserved | |||
| 00000000 | FFB00000 | 00000000 |
| 00500000 | Reserved | |||
| 00000000 | 0009FC00 | 00000000 |
| 00000400 | Reserved | |||
| 00000000 | 00100000 |
| 00000000 |
| 3FF00000 | Available | ||
I/O Map
The addresses shown in the table are typical locations.
| I/O Port | Assignment |
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| 0 ~ F | AT DMA Controller |
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| 20 ~ 21 | AT Interrupt Controller |
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| 40 ~ 43 | 82C54 Compatible Programmable |
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| Timer |
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©2002 AEWIN Technologies Co., Ltd.. All rights reserved. | 51 | Ver 1.0. Jan. 2005 |
