B&R Industries Provit 5000 User Manual - page 327
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Provit 5000 User’s Manual
Software • Assignment of Resources
6. Assignment of Resources
6.1 RAM Address Assignments
6.2 DMA Channel Assignments
RAM Address
Resource
000000h - 0003FFh
Interrupt Vectors
000400h - 09FFFFh
MS-DOS Programs
0A0000h - 0AFFFFh
VGA Graphics
0B8000h - 0BBFFFh
VGA Text Mode
0C0000h - 0C9FFFh
VGA BIOS
0CA000h - 0CBFFFh
Reserved
0D0000h - 0DFFFFh
According to PnP standard, the expansion is placed at the first free position.
0E0000h - 0EFFFFh
Free
0F0000h - 0FFFFFh
Award Elite BIOS
100000h -
DRAM
Table 187: RAM address assignments
DMA Channel
Resource
0
Free
1
Free
2
Disk Drive
3
LPT1 (ECP)
1)
1) Default setting: Only valid when the setting ECP is selected in the BIOS Setup for LPT1 (see the section "Integrated Peripherals").
Otherwise, freely available.
4
Reserved
5
Free
6
Free
7
Free
Table 188: DMA channel assignments