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Chapter 1
7
Audio Interface
Item
Specification
Audio controller
Crystal CS4280 with Crystal CS4297 Audio Codec’97
Audio controller resident bus
PCI bus
Audio function control
Enable/disable by BIOS Setup
Mono or stereo
Stereo
Resolution
18 bits
Compatibility
Compliant to Microsoft Windows Sound System, Sound Blaster Pro standard, and
Microsoft PC’98 and WHQL audio requirement.
Music synthesizer
Yes, integrated FM synthesizer
Sampling rate
48 KHz (max.)
MPU-401 support
Yes
Microphone jack
Connect via CN12
Headphone jack
Connect via CN12
Joystick port
Connect via CN12
Fully DOS games compatibility
Not support
IDE Interface
Item
Specification
IDE controller
Built-in ALI M1543C
IDE controller resident bus
PCI bus
Number of IDE channel
2 (CN13 and CN14)
Supports IDE interface
E-IDE (Support PIO mode-4 and Ultra DMA /33), ANSIS ATA rev.3.0/ ATAPI
Supported LS-120
Yes
Supported bootable CD-ROM
Yes
Diskette drive Interface
Item
Specification
Diskette drive controller
Built-in ALI M1543C
Supported diskette drive formats
1.2MB, 1.44MB, 2.88MB and 3-mode format
Parallel Port
Item
Specification
Parallel port controller
Built-in ALI M1543C
Number of parallel ports
1
ECP/EPP support
Yes
Connector type
25-pin D-type female connector
Parallel port function control
Enable/disable by BIOS Setup
Optional ECP DMA channel
(in BIOS Setup)
DMA channel 1
DMA channel 3
Optional parallel port I/O address
(via BIOS Setup)
3BCh
378h
278h
Optional parallel port IRQ
(via BIOS Setup)
IRQ5
IRQ7
Содержание AcerPower SN
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