Advantech B.18 Interrupt Assignments, B.19 1st MB Memory Map, PCA-6185 User’s Manual

Models: PCA-6185

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B.18 Interrupt Assignments

B.18 Interrupt Assignments

Table B.18: Interrupt assignments

 

Interrupt #

Interrupt assignments

 

0 (ISA)

System timer

 

1 (ISA)

Standard 101/102 key or Microsoft Natural PS/2

 

3 (ISA)

Communications port (COM2)

 

4 (ISA)

Communications port (COM1)

 

6 (ISA)

Standard floppy disk controller

 

8 (ISA)

System CMOS/real time clock

 

9 (ISA)

Microsoft ACPI-compliant system

 

12 (ISA)

PS/2 compatible mouse

 

13 (ISA)

Numeric data processor

 

14 (ISA)

Primary IDE channel

 

11 (PCI)

Standard OpenHCD USB host controller

 

21 (PCI)

LAN 1 (Broadcom 5703 for PCA-6185VG, Broadcom 5704 for

 

PCA-6185G2/F

 

 

22 (PCI)

LAN 2, Broadcom 5704

 

23 (PCI)

Adaptec AIC-7902 Ultra320 SCSI

 

24 (PCI)

Adaptec AIC-7902 Ultra320 SCSI

B.19 1st MB Memory Map

 

 

 

Table B.19: 1st MB memory map

 

Addr. range (Hex)

Device

 

F0000h - FFFFFh

System ROM

 

C8000h - EFFFFh

Unused

 

C0000h - C7FFFh

VGA BIOS

 

B8000h - BFFFFh

CGA/EGA/VGA text

 

B0000h - B7FFFh

Unused

 

A0000h - AFFFFh

EGA/VGA graphics

 

00000h - 9FFFFh

Base memory

PCA-6185 User’s Manual

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Page 112
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Advantech PCA-6185 user manual B.18 Interrupt Assignments, B.19 1st MB Memory Map, Table B.18 Interrupt assignments