Intel BPC-500-5820 Interrupt Request IRQ, Direct Memory Access DMA, Box PC Kernel Information

Box PC Kernel Information

16-bit

Digital I/O

2DIMM sockets

SiS 530,

SiS 5595

PC/104

Connector

DiskOnChip socket

P8 Power

Connector

2x USB PS/2

Keyboard

Mouse

2x Fan

Power

SIR COM1/2/3/4 GAME

RS-485

Audio Port

ESS Solo-1

CPU up to AMD K6-3 at 550 MHz

PCI Slot

C&T 69000

RTL 8139A 10/100 Mbps

2x EIDE

1x FDD

1x Printer Port

System Resources

Interrupt Request (IRQ)

IRQ Address	Description
0	System timer
1	Standard 101/102-Key or Microsoft Natural Keyboard
2	Programmable interrupt controller
3	Communications Port (COM2)
4	Communications Port (COM1)
6	Standard Floppy Disk Controller
7	Printer Port (LPT1)
8	System CMOS/real time clock
10	IRQ Holder for PCI Steering
10	ESS Solo1 PCI AudioDrive (WDM)
11	Realtek RTL8139/810x Family Fast Ethernet NIC
11	IRQ Holder for PCI Steering
12	PS/2 Compatible Mouse Port
13	Numeric data processor
14	Primary IDE controller (dual fifo)
14	SiS 5513 Dual PCI IDE Controller
15	Secondary IDE controller (dual fifo)
15	SiS 5513 Dual PCI IDE Controller

Direct Memory Access (DMA)

DMA	Description
2	Standard Floppy Disk Controller
4	Direct memory access controller

Note: For further information, please refer to PIM-582 User's Manual.

BPC-500-5820 User's Manual 12