MSI FUZZY CX700, User Manual

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3-15
BIOS Setup
Use IR Pins
Consult your IR peripheral documentation to select the correct setting of
the TxD and RxD signals.
Onboard Serial Port 3 / 4
Select an address and corresponding interrupt for Serial Port 3/4.
Onboard Parallel Port
This setting specifies the I/O port address and IRQ of the onboard parallel
port.
Parallel Port Mode
[SPP] Standard Parallel Port
[EPP] Enhanced Parallel Port
[ECP] Extended Capability Port
[ECP + EPP] Extended Capability Port + Enhanced Parallel Port
To operate the onboard parallel port as Standard Parallel Port only, choose
[SPP]. To operate the onboard parallel port in the EPP mode simultaneously,
choose [EPP]. By choosing [ECP], the onboard parallel port will operate in
ECP mode only. Choosing [ECP + EPP] will allow the onboard parallel port to
support both the ECP and EPP modes simultaneously.
EPP Mode Select
Select EPP port type 1.7 or 1.9, as required by your parallel peripheral.
ECP Mode Use DMA
The ECP mode has to use the DMA channel, so choose the onboard parallel
port with the ECP feature. After selecting it, the following message will
appear:
“
ECP Mode Use DMA.
”
At this time, the user can choose between
DMA channel [3] or [1].
USB Device Setting
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