54
SoundExpression
The IRQ, DMA channel, and I/O port address for the sound portion of the
SE1440 are all software-selectable. The type of CD-ROM interface, I/O
port address, IRQ, and DMA channel are software-configurable as well.
IMPORTANT NOTE: There are TWO sets of DMA channel, IRQ,
and I/O Port address. One set is for the sound card and the other is
for the CD-ROM interface. The DMA channel, IRQ, and I/O port
address of the sound card MUST BE DIFFERENT from that of the
CD-ROM interface. Also: The IRQ chosen for the modem must be
different than the IRQs used for sound functions and the CD-ROM
interface. The Sound Blaster settings for the SE1440 (DOS-based)
may be different from the Windows Sound System settings
(Windows-based).
The modem portion of the SE1440 provides a jumper to select COM1,
COM2, COM3, COM4 and IRQ3, IRQ4, IRQ5, and IRQ7. The default
settings are COM2/IRQ3.
To Next Page
Loading...