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52
MI988
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
0x00000A20-0x00000A2F
Motherboard resources
0x00000A30-0x00000A3F
Motherboard resources
0x00000A40-0x00000A4F
Motherboard resources
0x00000070-0x00000071
System CMOS/real time clock
0x0000D000-0x0000DFFF
PCI Express Root Port
0x0000D000-0x0000DFFF
AMD Radeon(TM) Vega 8 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
0x0000F000-0x0000FFFF
PCI Express Root Port
0x0000E000-0x0000EFFF
PCI Express Root Port
0x00000040-0x00000043
System timer
0x00000010-0x0000001F
Motherboard resources
Summary of Contents for MI988
Page 1: ...MI988 AMD Ryzen Embedded V1000 Mini ITX Motherboard User s Manual Version 1 0 July 2018...
Page 14: ...6 MI988 User s Manual 1 6 Block Diagram...
Page 17: ...General Information MI988 User s Manual 9 1 1 8 Dimensions...
Page 18: ...10 MI988 User s Manual This page is intentionally left blank...
Page 22: ...14 MI988 User s Manual 2 3 Jumper Connector Locations on MI988...
Page 38: ...30 MI988 User s Manual This page is intentionally left blank...