Samsung M6000 - Manual (Page 60)

Samsung M6000 User’s Manual Using System Setup 49
Serial port A: Configures serial port A. The options for this
field are Enabled (default) and Disabled. If you set this field to
Enabled, you can set the Base I/O Address field to 3F8 IRQ4
(default), 2F8 IRQ3, 3E8 IRQ4, or 2E8 IRQ3. When the field is
set to Enabled, the computer’s operating system uses the
default configuration or the configuration you choose. If you
select Disabled, you free up an IRQ for use by another device.
Infrared port: Configures the infrared port. The options for
this field are Enabled and Disabled (default). If you set this
field to Enabled, you can set the Base I/O Address field and the
Mode field. Settings for the Base I/O Address are 3F8 IRQ4,
2F8 IRQ3 (default), 3E8 IRQ4, or 2E8 IRQ3. The mode is
fixed to FIR (fast infrared). FIR enables you to set the DMA
channel to 3 or 1.
When the Infrared port field is set to Enabled, the computer’s
operating system uses the default configuration or the
configuration you choose. If you select Disabled, you free up
an IRQ for use by another device.
Parallel port: Configures the parallel port. The options for this
field are Enabled (default) and Disabled. If you set this field to
Enabled, you can set the Mode field and the Base I/O Address
field. Settings for the Base I/O Address field are 378 IRQ7
(default), 378 IRQ5, 278 IRQ7 and 278 IRQ5. Settings for the
Mode are Output only, Bi-directional, EPP (enhanced parallel
port), and ECP (extended capabilities port). Selecting the ECP
setting enables you to set the DMA Channel to 1, 2, or 3.
When the Parallel port field is set to Enabled, the computer’s
operating system uses the default configuration or the
configuration you choose. If you select Disabled, you free up
an IRQ for use by another device.
Floppy disk controller: Configures the floppy disk controller.
The options for this field are Enabled (default), Auto, and
Disabled. When the Floppy disk controller field is set to
Enabled, the computer’s operating system uses the default
configuration for the controller. Selecting Auto enables the
operating system or the BIOS to configure the port.
Memory Cache: Opens a submenu that enables or disables external
cache memory. Cache memory improves system performance by
keeping frequently used computer instructions in memory with a faster
access time than DRAM.