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EmCORE-i612VLS/C400 User's Manual
Ultra DMA mode.
USB Controller
Select "Enable" if your system contains a Universal Serial Bus (USB) control-
ler and you have USB peripherals.
USB Keyboard Support
Select "Enable" if your system contains a Universal Serial Bus (USB) control-
ler and you have USB keyboard.
Init Display First
This item allows you to decide to activate whether PCI slot or on-chip VGA
first
AC97 Audio
AC97 Audio selection.
Onboard LAN Boot ROM
The default setting is "Disabled" that to shorten the booting time.
Onboard FDC Controller
Select "Enabled" to activate the on-board FDD
Select "Disabled" to activate an add-on FDD
Onboard Serial Port 1 & 2
Select an address and corresponding interrupt for the first/second serial port.
The default value for the first serial port is "3F8/IRQ4" and the second serial
port is "2F8/IRQ3".
Onboard Parallel Port Port
Select an address and corresponding interrupt for the parallel port.
EPP Mode Select
You can use this feature to choose which version of EPP to use. For better
performance, use EPP 1.9. But if you are facing connection issues, try setting
it to EPP 1.7. Most of the time, EPP 1.9 will work perfectly well.
ECP Mode Use DMA
By default, the parallel port uses DMA Channel 3 when it is in ECP mode. This
works fine in most situations.
Watch Dog Timer Select
The system board supports the Watchdog Timer function allowing your
application to regularly clear the system at the set time interval. If the system
hangs or fails to function, it will reset at the set time interval so that your
system will continue to operate. You may set the time interval in 10s, 20s,
30s, 40s, 1 Min, 2 Min, 4 Min or Disabled.
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