Rioworks PURCA User Manual - page 53
Serial port A:
Serial port B:
Disabled
Enabled
Auto
OS Controlled
Disabled turns off the port.
Enabled requires you to enter the base
Input/Output address and the Interrupt
number on the next line.
Auto makes the BIOS configure the port
automatically during POST.
OS Controlled lets the PnP Operating
System (such as Windows 95) configure
the port after POST.
Base I/O
3F8, IRQ 4
If you select Enabled, choose one of
these combinations.
Parallel Port:
Disabled
Enabled
Auto
OS Controlled
Disabled turns off the port.
Enabled requires you to enter the base
Input/Output address and the Interrupt
number below.
Auto makes the BIOS auto configure the
port during POST.
OS Controlled lets the PnP Operating
System (such as Windows 95) configure
the port after POST.
Mode
Output only
Bi-directional
Output only is standard one-way protocol
for a parallel device.
Bi-directional uses two-way protocol of an
Extended Capabilities Port (ECP).
Floppy disk
Controller
Disabled
Enabled
Enables the on-board legacy diskette
controller.
Disabled turns off all legacy diskette
drives.
Use this menu to specify how the I/O (Input and Output) ports are configured:
Manually by you.
Automatically by the BIOS during POST (See "ROM BIOS
Functions" on page)
Automatically by a PnP Operating System such as Windows
BIOS Setup
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