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6.4
CONFIGURING THE BOARD
Nineteen jumpers are provided to setup the board. They are listed below:
Jumper
W1, W2
Hard drive installation setup - Use these jumpers to install hard drives on the
EIDE bus or the PCI bus
W3
I/O Base Address - Selects the I/O base address from: 190h, 290h or 390h.
W4
Extended BIOS mode - Use this jumper to setup the following features:
1. download mode - to download serially information from a remote computer to
the Flash EPROM
2. VT100 mode - to communicate with the board using a VT100 or ANSI
terminal
3. TEKNOR Extension - when enabled, authorizes TEKNOR's features such as
VT100, boot from Flash, save CMOS in flash, SRAM devices..., (for more
information see Software Setup Section)
4. Ethernet - enables or disable the Ethernet interface.
Boot Mode selection - When set to emergency, it offers the ability to upgrade the
W5
onboard BIOS from an emergency disk.
W6-W7
RS-232/RS-485 termination resistor - connect termination resistor for RS-232 or
RS-485 operation mode on Serial Port 2.
W8
Battery - Enables or disables the battery on the board.
W9
Power Fail detection - when installed, enables Power Fail Detection.
W10
Watchdog - enables or disables the watchdog.
W11
Power Fail source - when installed, enables the Battery voltage or an external
user voltage to be monitored by the power Fail Detection controller.
W12-W13
Clock Speed Multiplier - Selects the internal CPU Clock Speed Multiplier.
W14-W15
CPU Core/Bus Ratio - Selects the ration between the CPU Core Clock and the
CPU Bus Clock.
W16
External Cache size - not used while the cache is auto-detected by the BIOS.
W17
DRAM refresh rate - selects from 60 or 66Mhz rate.
W18
CPU type - selects the CPU type (Single -Plane or Split-Plane).
W19
VCORE - selects the CPU core voltage.
Please refer to the Section 10 – Setting Jumpers to configure each jumper.
Description
6-7
Customizing the Board
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