IEI Integration WAFER-LX v1.22 - Manual (Page 36)

WAFER-LX Motherboard
Page 18
ƒ 2.5/3.3 V power supply with 5 V tolerant I/Os
2.10 Drive Interfaces
The WAFER-LX can support the following drive interfaces.
ƒ 2 x SATA drives
ƒ 2 x IDE devices
ƒ 1 x FDD (slim type, optional)
ƒ 1 x CF I or CF II card
2.10.1 SATA Drives
The WAFER-LX supports two, first generation SATA drives with transfer rates of up to
150 Mb/s
2.10.2 IDE HDD Interfaces
The WAFER-LX system chipset IDE controller supports up to two HDDs with the following
specifications:
ƒ Supports PIO IDE transfers up to 16 MB/s
ƒ Supports the following Ultra ATA devices:
o Ultra ATA/100, with data transfer rates up to 100 MB/s
o Ultra ATA/66, with data transfer rates up to 66 MB/s
o Ultra ATA/33, with data transfer rates up to 33 MB/s
2.10.3 Floppy Disk Drive (FDD)
The WAFER-LX supports a single FDD. The following FDD formats are compatible with
the board.
ƒ 5.25”: 360 KB and 1.2 MB
ƒ 3.5”: 720 KB, 1.44 MB and 2.88 MB
2.10.4 Compact Flash Support
A standard CF I or CF II card can be inserted into the compact flash slot on the solder side
of the WAFER-LX PCB.