Toshiba Libretto 100CT User Manual page 143

File No. 960-140
(b) Parallel
This option sets the interrupt request level (IRQ) and I/O port base address for
the parallel port. When the Printer Port Type is set to Standard Bi-
directional, the options are:
LPT setting
LPT 1
LPT 2
LPT 3
Not Used
Others
When the Printer Port Type is set to ECP, the DMA channel can also be set to
1, 2 or 3. The default is 3.
LPT setting
LPT 1
LPT 2
LPT 3
Not Used
Others
When you select one of the above options, except for Not Used, a subwindow
similar to the one below appears to let you set the DMA. The options for this
setting are Channel 1 and Channel 3(default).
3-68
Interrupt level
7
5
7
Disables the port
Others settings made automatically by
plug-and-play operating systems
Interrupt level I/O address
7
5
7
Disables the port
Others settings made automatically by plug-and-play
operating systems
I/O address
378H
278H
3BCH
DMA channel
378H 3 (Parallel port default)
278H 3
3BCH 3