13
available from 2MB to 144MB. The DiskOnChip only shares
8KB memory address.
•
JP14 : DiskOnChip Memory Address Setting
Address 1-2
3-4
5-6
CE000 – CFFFF
OFF ON
ON
D6000 – D7FFF
ON
OFF
ON
DE000 – DFFFF
OFF OFF
ON
2.6
Clear CMOS Setup (JP12)
If want to clear the CMOS Setup(for example forgot the
password you should clear the setup and then set the password
again.), you should close the JP1 about 3 seconds, then open it
again. Set back to normal operation mode, open JP1.
•
JP12 : Clear CMOS Setup (Reserve Function)
JP12
DESCRIPTION
OPEN
Normal Operation
CLOSE
Clear CMOS Setup
2.7
PS/2 Mouse IRQ12 Setting (JP18)
While operating, the on board PS/2 mouse will use IRQ12.
•
JP18 : IRQ12 Enable/Disable Setting
JP18
DESCRIPTION
CLOSE
Enable IRQ12 for PS/2 Mouse Operating
OPEN
Disable PS/2 Mouse. Release IRQ12 to bus
2.8
SMI Type Setting (JP13)
JP13 DESCRIPTION
1-2 Single
processor
2-3
Dual processors
14
3
Connection
This chapter describes how to connect peripherals, switches
and indicators to the ROCKY- 3722EVS board.
Table of Connectors
LABEL FUNCTION
CN1
System Board
Fan Connector
CN2 CPU
Fan
Connector
CN3 CPU
Fan
Connector
CN4
Primary IDE Connector
CN5,CN7 ULTRA
160
SCSI
Connector
CN6 Secondary
IDE
Connector
CN8 IrDA
connector
CN9 FDC
Connector
CN10,CN12
Serial Port 10-pin Connector
CN11 Parallel
Port
Connector
CN13
External Switches and Indicators
CN14,CN15
USB Connector
CN16
External 5-pin Header PS/2 MOUSE
Connector
CN17
External 5-pin Header Keyboard Connector
CN18,CN21
LAN RJ45 Connector
CN19
15-pin Female Connector
CN20
PS/2 Mouse & Keyboad Connector
CN22,CN24
LAN State LED Connector
CN25,CN26
ULTRA 160 SCSI Active LED Connector