ADLINK Express-HL2 User Manual

Page 42

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Page 42

Express-HL2

I/O Map (cont'd)

Hex Range

Device

3BC-3BE

Reserved for parallel port

3C0-3DF VGA

registers

3E0-3EF Available

3F0-3F7

Floppy Disk Controller

3F8-3FF

Serial port 1

4D0

Master PIC Edge/Level Trigger register

4D1

Slave PIC Edge/Level Trigger register

CF8-CFB

PCI configuration address register (32 bit I/O only)

CF9

Reset Control register (8 bit I/O)

CFC-CFF

PCI configuration data register

580

Smbus base address for SB.

1C00

GPIO Base Address for SB

1800

PM (ACPI) Base Address for SB

1860

Alias for ICH TCO base address.

0A00~0AFF

Reserved for SIO functions base address (ex: PME /GPIO etc)

200-23Fh Reserved

for

ISA.

240-25Fh Reserved

for

ISA.

280-28Fh Reserved

for

ISA.

2A0-2DFh Reserved

for

ISA.

300-33Fh Reserved

for

ISA.

380-39Fh Reserved

for

ISA.