Download Creative Sound Blaster Audigy Platinum Specifications

Input/Output (I/O)
Addresses
I/O addresses are communication areas used by your computer’s central processor
to distinguish among various peripheral devices connected to your system when
sending or receiving data.
Table B-1:Possible default input/output (I/O) addresses.
Device
Default I/O Address
Range
SB interface
220H to 22FH
240H to 24FH
260H to 26FH
280H to 28FH
MPU-401 UART MIDI
interface
300H to 301H
310H to 311H
320H to 321H
330H to 331H
Stereo music synthesizer 388H to 38BH
Interrupt Request
(IRQ) Line
An IRQ line is a signal line that a device uses to notify your computer’s central
processor that it wants to send or receive data for processing.
Table B-2:Possible default interrupt request (IRQ) line assignment.
Device
SB interface
Default IRQ Line
5, 7, 9, 10
SB Emulation in MS-DOS/Windows 98 SE
B-4