Chapter 7 - Using AMIBIOS Setup 85
OnBoard FDC
-- When set to Enabled (default), this parameter enables the
system I/O controller on the system board. If you install floppy controller
cards, then this parameter must be set to Disabled.
Serial Port1
-- This parameter enables the use of serial port 1 on the system
board by selecting a memory address for the port. The values are Disabled,
3E8H, 3F8H (default), 2E8H. The addresses correlate to a COM port
number as defined by the following table.
Serial Port
Addresses
Interrupts
COM1
3F8-3FF
IRQ4
COM2
2F8-2FF
IRQ3
COM3
3E8-3EF
IRQ4
COM4
2E8-2EF
IRQ3
Serial Port2
-- This parameter enables the use of serial port 2 on the system
board by selecting a memory address for the port. The values are Disabled,
3E8H, 2F8H (default), 2E8H. The addresses correlate to a COM port
number as defined by the serial port table above.
Parallel Port
-- This parameter enables the use of the parallel port by
selecting a memory address. The values are Disabled, 278H, 378H (default),
and 3B8H. The addresses correlate to an LPT port number as defined by the
following table.
Parallel Port
Address
Interrupt
LPT1
378-37A
IRQ7 or IRQ5
LPT2
278-27A
IRQ7 or IRQ5
LPT3
3BC-3BE
IRQ7 or IRQ5
Parallel Port Mode
-- This parameter allows you to change the parallel
port mode setting. The values are Normal, Bi-Dir, EPP (default), and ECP.
When set to ECP, the ECP DMA Channel parameter activates.
Parallel Port IRQ
-- This parameter allows you to select a base IRQ for the
parallel port. The default is IRQ-7, or IRQ-5 may be selected. Either IRQ
can be assigned to any of the LPT port numbers as shown in the parallel port
table above.
ECP DMA Channel
-- This parameter activates when the Parallel Port
Mode is set to ECP. You can select a DMA channel for the parallel port
Summary of Contents for TDZ-300
Page 1: ...TDZ 300 TDZ 400 Desktop Setup and Maintenance Guide March 1996 ...
Page 28: ...14 Chapter 1 Getting Started ...
Page 44: ...30 Chapter 3 Opening and Closing the Base Unit ...
Page 68: ...54 Chapter 4 Maintaining the System ...
Page 84: ...70 Chapter 5 Upgrading the System ...
Page 110: ...96 Chapter 8 Troubleshooting ...
Page 132: ...118 Appendix B Hardware Information ...
Page 136: ......