Advantech PCA-6157, Руководство пользователя

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Chapter 2 Connecting peripherals 19
Caution! Always ground yourself to remove any static
charge before touching the CPU card. Modern
electronic devices are very sensitive to static
electric charges. As a safety precaution, use a
grounding wrist strap at all times. Place all
electronic components in a static-dissipative
surface or static-shielded bag when they are not
in the chassis.
PCI EIDE hard drive connections (CN1, CN4)
The PCI EIDE (Peripheral Component Interconnect Enhanced
Integrated Device Electronics) has been designed to support four
IDE devices, including IDE HDD, CD-ROMs, and tape drives,
through two EIDE ports.
CN1 is the first EIDE connector, and must be used first. CN4 is the
second EIDE connector. Both EIDE provide data transfer rates of
over 16MB/sec.
Floppy drive connections (CN2)
You can attach up to two floppy disk drives to the PCA-6157
on-board controller. You can use any combination of 5.25"
(360 KB and 1.2 MB) and/or 3.5" (720 KB, 1.44 MB and
2.88 MB) drives.
The card comes with a 34-pin daisy-chain drive connector cable.
On one end of the cable is a 34-pin flat-cable connector. On the
other end are two sets of floppy disk drive connectors. Each set
consists of a 34-pin flat-cable connector (usually used for 3.5"
drives) and a printed-circuit-board connector (usually used for
5.25" drives). You can use only one connector in each set. The set
on the end (after the twist in the cable) connects to the A: floppy.
The set in the middle connects to the B: floppy.