I/O Mapping; D.2 I/O M Apping - Teknor Industrial Computers PCI-934 Technical Reference Manual

PCI-934 Technical Reference Manual
D.2

I/O MAPPING

ADDRESS
000-00F
020-03F
040-043
060-064
070-071
080-09F
0A0-0BF
0C0-0DF
0EC-0EF
190-197 290-297
0F0-0FF
1F0-1F7, 3F6
170-177, 376
3F0-3F7 370-377
378-37A 3BC-3BE
3F8-3FF 2F8-2FF
(COM1) (COM2)
2F8-2FF 3F8-3FF
(COM2) (COM1)
3C0-3CF,
3D0-3DF,
3B0-3BB
NOTE
The I/O addresses for the onboard Plug and Play Ethernet device
are automatically allocated by the System BIOS.
OPTIONAL ADDRESS
390-397
278-27A
3E8-3EF 2E8-2EF
(COM3) (COM4)
3E8-3EF 2E8-2EF
(COM3) (COM4)
D-2
FUNCTION
DMA Controller 1
Interrupt Controller 1
Timer
Keyboard (8742)
Real-time clock, NMI mask
DMA Page Register
Interrupt Controller 2
DMA Controller 2
Configuration Registers
TEKNOR Control Port
Math Coproc/ Config. Reg.
Primary IDE
Secondary IDE
Floppy Disk
Parallel Port (LPT1 by default)
UART1 (COM1 by default)
UART2 (COM2 by default)
Graphics Controller