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3-22
Chapter 3
VL6
If you choose “Disabled”, then item “Onboard IR Function” will disappear.
Onboard IR Function:
Three options are available: Disabled
'
HPSIR
'
ASKIR (Amplitude Shift Keyed IR).
The default setting is
Disabled
.
When you select the item HPSIR or ASKIR, then the following two items will appear.
✏
✏
✏
✏
IR Function Duplex:
Two options are available: Half or Full. The default setting is
Half
.
Select the value required by the IR device connected to the IR port. Full-duplex mode
permits simultaneous two-direction transmission. Half-duplex mode permits
transmission in one direction only at a time.
✏
✏
✏
✏
TX, RX inverting enable:
Four options are available: No, Yes
'
Yes, No
'
Yes, Yes
'
No, No. This item allows you to determine the active of RxD, TxD.
Note
The setting for item “TX, RX inverting”, also called “RxD, TxD Active”, allows you to
determine the activity of RxD, TxD. We set it fixed to “No, Yes”. If your motherboard
BIOS uses ‘Hi’ and ‘Lo’ to represent this item, you should set it to the same setting as the
VL6. This means that you should set it to “Hi, Lo” in order to match the transfer and
receiving speed. If you fail to do so, you will not get an IR connection between the VL6
and the other computer.
Onboard Parallel Port:
Four options are available: 378/IRQ7
'
278/IRQ5
'
Disabled
'
3BC/IRQ7. The default
setting is
378/IRQ7.
Select a logical LPT port name and matching address for the physical
parallel (printer) port.
Onboard Parallel Mode:
Four options are available: Normal
'
EPP
'
ECP
'
ECP/EPP. Default is
Normal
mode.
Select an operating mode for the onboard parallel (printer) port. Normal (SPP, Standard
Parallel Port), EPP (Extended Parallel Port), ECP (Extended Capabilities Port) or ECP plus
EPP.
Select Normal unless you are certain your hardware and software both support EPP or ECP
mode. According your select the following items will separate show up.
✏
✏
✏
✏
ECP Mode Use DMA:
When the mode selected for the onboard parallel port is ECP or
ECP/EPP, the DMA channel selected can be Channel 1 or Channel 3.
✏
✏
✏
✏
Parallel Port EPP Type:
Two options are available: EPP1.7
'
EPP1.9. The default
setting is
EPP 1.9
. When the mode selected for the parallel port mode is EPP, the two
EPP version options are available.
Содержание VL6
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