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46
DMA6
Available for PCI and ISA Slot
DMA7
Available for PCI and ISA Slot
Memory Map
The following table indicates memory of MB-90420. The address ranges specify
the run-time code length.
Memory below 1MB (1MB~640KB)
Address Range Type Owner
A0000~AFFFF ISA
VGA
Adapter
B0000~BFFFF ISA
VGA
Adapter
C0000~C79FF
ISA
Adapter ROM
F0000~FFFFF
ISA
System BIOS
Memory above 1MB (1MB~2093952KB)
Address Range
Type
Owner
D0000000~D3FFFFF7
PCI
Host Bridge
D4000000~D5EFFFFF
PCI
PCI PCI Bridge
D6000000~D6FFFFFF
PCI
PCI PCI Bridge
System Memory Map
Start High Start Low
Size High Size
Type
00000000 00000000 00000000 0009FC00 Available
00000000 00100000 00000000 07EF0000 Available
00000000 000F0000 00000000 00010000 Reserved
00000000 FEC00000 00000000 01400000 Reserved
00000000 07FF3000 00000000 0000D000 ACPI Space
00000000 07FF0000 00000000 00003000 NVS Space
00000000 0009FC00 00000000 00000400 Reserved
I/O Map
The addresses shown in the table are typical locations
I/OPort Assignment
0 ~ F
AT DMA Controller
20 ~ 21
AT Interrupt Controller
40 ~ 43
8254 Compatible Programmable Timer
Содержание PL-10390
Страница 6: ...6 1 7 Board Dimensions...
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Страница 37: ...37 4 15 Exit Without Saving Use this function to exit Setup without saving the CMOS value...
Страница 49: ...49 sales win ent com...