Aaeon PFM-535S Manual do Utilizador descarregar pdf (Página 49)

PC/104 CPU Module PFM-535S

Appendix B I/O Information B-4

B.2 1

MB Memory Address Map

Memory Address Description

0000:0000-9000:FFFF System RAM

A000:0000-A000:FFFF EGA/VGA Video Memory

B000:0000-B000:7FFF MDA RAM, Hercules graphics display RAM

B000:8000-B000:FFFF CGA display RAM

C000:0000-C000:7FFF EGA/VGA BIOS ROM

C000:8000-C000:FFFF Boot ROM enable.

D000:0000-D700:FFFF Expansion ROM space.

D800:0000-DB00:FFFF SPI FLASH Emulation Floppy A Enable

DC00:0000-DF00:FFFF Expansion ROM space.

E000:0000-E000:FFFF USB Legacy SCSI ROM space.

F000:0000-F000:FFFF Motherboard BIOS

B.3 IRQ Mapping Chart

IRQ0 System Timer

IRQ1 Keyboard Controller

IRQ2 Cascade for IRQ8 - 15

IRQ3 Serial Port 2

IRQ4 Serial Port 1

IRQ5 USB / Ethernet 10/100M LAN

IRQ6 USB

IRQ7 Parallel Port

IRQ8 Real Time Clock

IRQ9 Available

IRQ10 Serial Port 3

1 2 ... 44 45 46 47 48 49 50 51 52 53

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Aaeon PFM-535S Manual do Utilizador Página 49