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MOPSlcdGX1 Product Manual
20.3 Direct Memory Access (DMA) Channels
DMA #
Used For
0
1
Sound
2
FDC
3
LPT
4
Cascade
5
Sound
6
7
1
If the "Used For" device is disabled in setup, the corresponding interrupt is available for
Note:
other devices.
20.4 Upper Memory Area Map
Upper Memory
C0000h – CBFFFh
CC000h – DFFFFh
E0000h – E5FFFh*
E6000h – F0000h
Note: *The availability of Upper Memory depends upon the BIOS revision. You can check
the actual UMA ceiling from the Summary Screen. To do this, enable the Summary
Screen from the BIOS setup.
20.5 PCI Devices
PCI Device #
IDSEL #
South Bridge
REQ0 / GNT0
Ethernet1
REQ1 / GNT1
Ethernet2
REQ2 / GNT2
USB Controller
-
Kontron Embedded Modules
Appendix A: System-Resource Allocations
Available
Yes
No
No
No
No
No
Yes
Yes
Use
Available
VGA BIOS
No
Yes
Yes
System BIOS
No
Use
Device/Vendor ID
-
Required for CS5530A
INTA
REQ1/GNT1 available if a CPU
board without Ethernet is used
INTB
REQ2/GNT2 available if a CPU
board without Ethernet is used
INTA
Integrated in CS5530A
39
Revision 1.3
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