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60
MI989
User’s Manual
A.
I/O Port Address Map
Each peripheral device in the system is assigned a set of I/O port
addresses which also becomes the identity of the device. The following
table lists the I/O port addresses used.
Address
Device Description
0x00000A00-0x00000A0F Motherboard resources
0x00000A10-0x00000A1F Motherboard resources
0x00000E80-0x00000E8F
Motherboard resources
0x00000070-0x00000071
System CMOS/real time clock
0x0000DF00-0x0000DFFF
AMD Radeon(TM) Graphics
0x000003F8-0x000003FF
Communications Port (COM1)
0x000002F8-0x000002FF
Communications Port (COM2)
0x000003E8-0x000003EF
Communications Port (COM3)
0x000002E8-0x000002EF
Communications Port (COM4)
0x00000238-0x0000023F
Communications Port (COM5)
0x00000338-0x0000033F
Communications Port (COM6)
0x00000020-0x00000021
Programmable interrupt
controller
0x000000A0-0x000000A1
Programmable interrupt
controller
0x00000000-0x000003AF
PCI Express Root Complex
0x00000000-0x000003AF
Direct memory access controller
0x000003E0-0x00000CF7
PCI Express Root Complex
0x000003B0-0x000003DF PCI Express Root Complex
0x00000D00-0x0000FFFF
PCI Express Root Complex
0x00000040-0x00000043
System timer
0x0000D000-0x0000DFFF PCI Express Root Port
0x00000010-0x0000001F
Motherboard resources
0x00000022-0x0000003F
Motherboard resources
0x00000063-0x00000063
Motherboard resources
0x00000065-0x00000065
Motherboard resources
0x00000067-0x0000006F
Motherboard resources
0x00000072-0x0000007F
Motherboard resources
0x00000080-0x00000080
Motherboard resources
0x00000084-0x00000086
Motherboard resources
Содержание MI989 Series
Страница 1: ...MI989 Series AMD V2000 Mini ITX Motherboard User s Manual Version 1 0 June 2021...
Страница 12: ...6 MI989 User s Manual 1 6 Block Diagram...
Страница 15: ...General Information MI989 User s Manual 9 1 1 8 Dimensions...
Страница 16: ...10 MI989 User s Manual This page is intentionally left blank...
Страница 20: ...14 MI989 User s Manual 2 3 Jumper Connector Locations on MI989...
Страница 34: ...28 MI989 User s Manual This page is intentionally left blank...
Страница 49: ...BIOS Setup MI989 User s Manual 43 4 Serial Port 1 Configuration Serial Port 2 Configuration...
Страница 52: ...46 MI989 User s Manual 4 4 6 CPU Configuration...
Страница 53: ...BIOS Setup MI989 User s Manual 47 4 4 4 7 IDE Configuration...
Страница 57: ...BIOS Setup MI989 User s Manual 51 4 4 4 12 NVMe Configuration...
Страница 58: ...52 MI989 User s Manual 4 4 13 AMD CBS...
Страница 60: ...54 MI989 User s Manual 4 5 2 North Bridge Configuration...
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