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UNO-3072LA User Manual 34

Appendix A

System Settings and Pin

Assignments

A.1 System I/O Address and Interrupt Assignments

Table A.1: UNO-3072LA System I/O Port

Address

Range Device

Device

0000 - 0CF7 PCI bus

0000 - 000F Direct memory access controller

0020 - 0021 Programmable interrupt controller

0040 - 0043 System timer

0060 - 0060 Standard 101/102-Key or Microsoft Natural PS/2 Keyboard

0061 - 0061 System speaker

0064 - 0064 Standard 101/102-Key or Microsoft Natural PS/2 Keyboard

0070 - 0073 System CMOS/real time clock

0080 - 0090 Direct memory access controller

0094 - 009F Direct memory access controller

00A0 - 00A1 Programmable interrupt controller

00C0 - 00DF Direct memory access controller

00F0 - 00FF Numeric data processor

01F0 - 01F7 Primary IDE Channel

0274 - 0277 ISAPNP Read Data Port

0279 - 0279 ISAPNP Read Data Port

02F8 - 02FF Communications Port (COM2)

02E8-02EF Communications Port (COM4)

0378 - 037F Printer Port (LPT1)

03B0 - 03BB Intel Corporation US15 Embedded Graphics

03C0 - 03DF Intel Corporation US15 Embedded Graphics

03F6 - 03F6 l Primary IDE Channe

03E8-03EF Communications Port (COM3)

03F8 - 03FF Communications Port (COM1)

0500 - 051F Intel ICH8 Family SMBus Controller - 283E

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 59 60

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