System I/O Ports; 1St Mb Memory Map - Advantech EPD-B101 User Manual

3.1.7

System I/O Ports

Addr. Range (Hex) Device
20 – 2D Interrupt Controller
2E – 2F Motherboard resources
30 – 3D Interrupt Controller
40 – 43 System timer
4E – 4F Motherboard resources
50 – 53 System timer
60 – 67 Motherboard resources
70 – 7F System CMOS/real time clock
80 – 92 Motherboard resources
A0 – AD Interrupt Controller
B0 – BD Interrupt Controller
272 – 273 Motherboard resources
290 – 29F Embedded Controller resources
2E8 – 2EF COM4
2F8 – 2FF COM2
3B0 – 3DF Intel® HD Graphics
3E8 – 3EF COM3
3F8 – 3FF COM1
400 – 47F Motherboard resources
4D0 – 4D1 Interrupt Controller
500 – 57F Motherboard resources
3.1.8

1st MB memory map

Addr. Range (Hex) Device
A0000h - BFFFFh Intel® HD Graphics
A0000h - BFFFFh PCI Bus
C0000h - DFFFFh PCI Bus
E0000h - FFFFFh PCI Bus
90400000 – 905FFFFF Intel® Trusted Execution Engine Interface
E0000000 - FEFFFFFF System resources
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