System I/O Ports - Advantech EPC-C301 Series User Manual

B.1

System I/O Ports

Addr. Range (Hex) Device
00h-1Fh DMA Controller
20h-2Dh Interrupt Controller
2Eh-2Fh Motherboard resources
30h-3Dh Interrupt Controller
40h-43h Timer/Counter
4Eh-4Fh Motherboard resources
50h-53h Timer/Counter
60h-6Fh 8042 (keyboard controller)/NMI Controller/Microcontroller
70h-7Fh Real-time Controller
80h-8Fh Debug Port/Reserved
90h-9Fh Debug Port/Reset Generator
A0h-ADh Interrupt Controller
B0h-B1h Interrupt Controller
B4h-BDh Power Management
200h-27Fh CANBus Controller
280h-28Fh I2C Controller
290h-29Fh EC Index port and Data port
2A0h-2BFh GPIO Controller
2C0h-2DFh SMBus Controller
2F0h-2F7h EC/PMC Controller
2F8h-2FFh Motherboard resources
300h-307h Communications Port (COM2)
308h-30Fh Communications Port (COM3)
310h-317h Communications Port (COM4)
380h-3AFh Motherboard resources
3C0h-3DFh Motherboard resources
3F8h-3FFh Communications Port (COM1)
480h-4CFh Motherboard resources
4D0h-4D1h Interrupt Controller
680h-69Fh Motherboard resources
A00h-AFFh Motherboard resources
164Eh-164Fh Motherboard resources
1800h-18FFh Motherboard resources
CF9h-CF9h Reset Generator
EPC-C301 User Manual 68