Abit AB-CX6, User Manual

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1-6 Chapter1
CX6
1-2. Specifications
1. CPU
# Supports Intel Pentium ® III Coppermine with 128/256K
# Supports Intel Pentium ® III Katmai
# Supports Intel

Pentium

III 450 ~ 800 MHz Processor cartridge.
# Supports Intel

Pentium

II 350 ~ 450 MHz Processor cartridge.
# Supports 100 and 133MHz CPU external clock speeds
2. Chipset
# Intel ® 820 chipset (FW82820, FW82801 and FW82802AB)
# Supports Ultra DMA 33/66 IDE protocol
# Supports Advanced Configuration and Power Management Interface (ACPI)
# Supports AGP 1X/2X/4X (Sideband) 1.5V/3.3V device
3. Memory (System Memory)
# Two 184-pin RIMM sockets support Direct Rambus Memory module
# Supports up to 1GB. (1GB uses 256Mbit technology)
# Supports PC600, PC700 and PC800 RDRAM
# Supports ECC
4. Yamaha YMF752-S audio chip
YMF752 is an AC’97 Audio CODEC LSI, which is fully compliant with the industry
standard “Audio CODEC ’97” component specification (Revision 2.1).
# AC’97 Revision 2.1 Compliant
# Exceeds PC’98/’99 Audio Performance Requirements
# Analog Inputs:
• 4 Stereo Inputs: LINE, CD, AUX
• 1 Monaural Inputs: PC BEEP Inputs
• 1 Independent Microphone Inputs
# PC BEEP can directly output to Line Out
# In20dB amplifier circuitry for microphone
# Analog Outputs:
• Stereo LINE Output with volume control
• True LINE Level with volume control
• Monaural Output with volume control
# Supports 3D Enhancement (Wide Stereo)
# Supports Variable Sampling Rate (48k/44.1k/22.05k/16k/11.025k/8kHz)
# The A/D and D/A converter can be worked at different sampling rate.