Chapter 4
SG-71
4-18
Onboard FDD Controller:
Two options are available: Disabled
Enabled. The default setting is
Enabled
. This is used to enable or
disable the Onboard FDD Controller. If you add a higher performance controller, you will need to
Disabled
this feature.
Onboard Serial Port 1:
Six options are available: Disabled
3F8/IRQ4
2F8/IRQ3
3E8/IRQ4
2E8/IRQ3
Auto
Back to Disabled. The default setting is
3F8/IRQ4
. This item allows you to determine which I/O address
the onboard serial port 1 controller will access.
Onboard Serial Port 2:
Six options are available: Disabled
3F8/IRQ4
2F8/IRQ3
3E8/IRQ4
2E8/IRQ3
Auto
Back to Disabled. The default setting is
2F8/IRQ3
. This item allows you to determine which I/O address
the onboard serial port 2 controller will access.
UART Mode Select:
Four options are available: Normal
IrDA
ASKIR (Amplitude Shift Keyed IR)
SCR. The default
setting is
Normal
.
UR2 Duplex Mode:
Two options are available: Full
Half. 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 only one
direction at a time.
Onboard Parallel Port:
Four options are available: Disabled
378/IRQ7
278/IRQ5
3BC/IRQ7. The default setting is
378/IRQ7.
Select a logical LPT port name and matching address for the physical parallel (printer) port.
Parallel Port Mode:
Five options are available: SPP
EPP
ECP
ECP+EPP
Normal. Default is
ECP+EPP
mode.
Select an operating mode for the onboard parallel (printer) port. SPP (Standard Parallel Port), EPP
(Extended Parallel Port), ECP (Extended Capabilities Port), Normal or ECP plus EPP.
Select SPP unless you are certain your hardware and software supports both EPP or ECP mode.
According to your selection, the following items will appear.
ECP Mode Use DMA:
Two options are available: 1
3. The default setting is
3.
When the mode selected for the onboard
parallel port is ECP or ECP+EPP, the DMA channel selected can be 1 (Channel 1) or 3 (Channel
3).
Game Port Address:
Three options are available: Disabled
201
209. Default setting is
201
. You can choose the game
port I/O base address in this item to meet the need for game requirement.
Содержание SG-71
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Страница 32: ...Chapter 2 SG 71 2 4 2 4 Layout Diagram for SG 71 Figure 2 1 SG 71 motherboard component location ...
Страница 50: ...Chapter 3 SG 71 3 18 ...
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Страница 88: ...Appendix B SG 71 B 4 ...
Страница 92: ...Appendix C SG 71 C 4 ...
Страница 110: ...Appendix H SG 71 H 6 ...
Страница 114: ...Appendix I SG 71 I 4 ...