Resource List And I/O Map - Kontron ePanel-mgx Technical Manual

Technical Manual

4. RESOURCE LIST AND I/O MAP

IRQ # used for
0 Timer0
1 Keyboard
2 Cascade
3 COM2
4 COM1
5 Sound
6 FDC
7 LPT1
8 RTC
9 COM3
10 PC-Card
11 USB/Ethernet/PC-Card
12 PS/2 Mouse
13 FPU
14 IDE0
15 IDE1
DMA # used for
0
1 Sound
2 FDC
3
4 Cascade
5 Sound
6
7
Upper Memory
C0000h – CBFFFh
CC000h – CFFFFh System-BIOS
D0000h – DDFFFh
DE000h – DFFFFh System BIOS
E0000h – EFFFFh System-BIOS
F0000h – EC000h System BIOS
The I/O-port addresses 000h-3FFh of the ePanel-mgx are functionally identical with a standard PC/AT. Following the
additional I/O ports which are used on this board:
I/O address
220-22Fh
240-24Fh
260-26Fh
280-28Fh
2E0-2E7h
2E8-2EFh
2F8-2FFh
378-37Fh
3C0-3E1h
3E8-3EFh
3F0-3F7h
3F8-3FFh
400-FFFFh Geode SC1200
Notes:
(1) If the „used for"-device is disabled in setup, the corresponding interrupt is available for other devices.
ePanel-mgx
available comment
No
No
No
No Note (1)
No Note (1)
Yes
No Note (1)
Yes
No
No Note (1)
No Note (1) PC-Card legacy interrupt
No Note (1) PCI interrupt sharing
Yes
No
No Note (1)
No Note (1)
available comment
Yes
Yes
No
Yes
No
Yes
Yes
Yes
used for available comment
VGA BIOS No
No
Yes ISA bus or shadow RAM (e.g. for extension ROM)
No
No
No
used for available comment
Sound Yes Only one choice is possible
Sound Yes Only one choice is possible
Sound Yes Only one choice is possible
Sound Yes Only one choice is possible
Serial port No Serial Debug Port
COM4 Yes Instead of COM1/2/3
COM2 No Note (1)
LPT1 No Note (1)
VGA No
COM3 No Note (1)
Floppy No Note (1)
COM1 No Note (1)
Yes/No Some addresses are used. For details contact your distributor or KONTRON
Page 9 of 45 Pages
Resource list and I/O map