IEI Integration IEM-LX v1.10 - Manual (Page 30)

IEM-LX-800 ETX CPU Module
Page 14
Specification Ultra ATA/100 Ultra ATA/66 Ultra ATA/33
IDE devices 2 2 2
PIO Mode 0 – 4 0 – 4 0 – 4
PIO Max Transfer Rate 16.6 MB/s 16.6 MB/s 16.6 MB/s
DMA/UDMA designation UDMA 3 - 4 UDMA 3 – 4 UDMA 2
DMA/UDMA Max Transfer 100MB/s 66MB/s 33MB/s
Controller Interface 5V 5V 5V
Table 2-2: Supported HDD Specifications
2.5.3 AMD
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Geode™ CS5536 Audio Codec 97 (AC’97) Controller
The AC’97 specification v2.3 compliant controller on the chipset is interfaced to a 20-bit
DAC and 18-bit ADC full-duplex AC'97 2.3 stereo RealTek ALC203 codec. The codec
meets performance requirements for audio on PC99/2001 systems. Some of the codec
features are listed below.
Meets Microsoft WHQL/WLP 2.0 audio requirements
20-bit DAC and 18-bit ADC resolution
18-bit Stereo full-duplex CODEC with independent and variable sampling rate
Complies with AC'97 2.3 specifications
o LINE/HP-OUT, MIC-IN and LINE-IN sensing
o 14.318MHz -> 24.576MHz PLL saves crystal
o 12.288MHz BITCLK input can be consumed
o Integrated PCBEEP generator to save buzzer
o Interrupt capability
o Page registers and Analog Plug & Play
Support of S/PDIF out is fully compliant with AC'97 rev2.3 specifications
Three analog line-level stereo inputs with 5-bit volume control: LINE_IN, CD,
AUX
High quality differential CD input
Two analog line-level mono input: PCBEEP, PHONE-IN