Acer AcerPower SN Service Manual page 15

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

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