Ports Input/Output (IO)

I/O Address

Description

0020-0021 Programmable interrupt controller

0040-0043 System timer

0060-0060 Standard 101/102-Key or Microsoft Natural Keyboard

0061-0061 System speaker

0064-0064 Standard 101/102-Key or Microsoft Natural Keyboard

0070-0071 System CMOS/real time clock

0081-0083 Direct memory access controller

0087-0087 Direct memory access controller

0089-008B Direct memory access controller

008F-0091 Direct memory access controller

00A0-00A1 Programmable interrupt controller

00C0-00DF Direct memory access controller

00F0-00FF Numeric data processor

0170-0177 SiS 5513 Dual PCI IDE Controller

0170-0177 Secondary IDE controller (dual fifo)

01F0-01F7 Primary IDE controller (dual fifo)

01F0-01F7 SiS 5513 Dual PCI IDE Controller

0201-0201 Gameport Joystick

0290-029F PCI bus

02F8-02FF Communications Port (COM2)

0376-0376 SiS 5513 Dual PCI IDE Controller

0376-0376 Secondary IDE controller (dual fifo)

0378-037F Printer Port (LPT1)

03B0-03BB Chips and Tech. 69000 PCI

03C0-03DF Chips and Tech. 69000 PCI

03F2-03F5 Standard Floppy Disk Controller

03F6-03F6 Primary IDE controller (dual fifo)

03F6-03F6 SiS 5513 Dual PCI IDE Controller

03F8-03FF

 

Communications Port (COM1)

0480-048F

 

PCI bus

04D0-04D1

PCI bus

0CF8-0CFF

PCI bus

4000-400F SiS 5513 Dual PCI IDE Controller

4000-4007

Primary IDE controller (dual fifo)

4008-400F Secondary IDE controller (dual fifo)

5000-503F

 

Motherboard resources

D000-D0FF

Realtek RTL8139/810x Family Fast Ethernet NIC

D400-D43F

ESS Solo1 PCI AudioDrive (WDM)

D800-D80F

ESS Solo1 PCI AudioDrive (WDM)

DC00-DC0F

ESS Solo1 PCI AudioDrive (WDM)

E000-E003

ESS Solo1 PCI AudioDrive (WDM)

E400-E403

ESS Solo1 PCI AudioDrive (WDM)

0000-000F

Direct memory access controller

BPC-500-5820 User's Manual

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Intel BPC-500-5820 user manual Ports Input/Output IO, Address