Advantech PCA-6148, Руководство пользователя

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Chapter 2 Connecting peripherals 21
IDE connectors (CN3)
You can attach two IDE (Integrated Device Electronics) drives to
the PCA-6148/6148L's internal controller. The PCA-6148/6148L
CPU card has an EIDE connector, CN3.
Wire number 1 on the cable is red or blue, the other wires are gray.
Connect one end to connector CN3 on the CPU card. Make sure
that the red (or blue) wire corresponds to pin 1 on the connector
(on the right side). See Chapter 1 for help finding the connector.
Unlike floppy drives, IDE hard drives can connect in either
position on the cable. If you install two drives, you will need to set
one as the master and one as the slave. You do this by setting the
jumpers on the drives. If you use just one drive, you should set it
as the master. See the documentation that came with your drive for
more information.
Connect the first hard drive to the other end of the cable. Wire 1
on the cable should also connect to pin 1 on the hard drive
connector, which is labeled on the drive circuit board. Check the
documentation that came with the drive for more information.
Connect the second drive as described above on CN3.
Flat panel interface connection (CN1)
Flat panel display connector
(PCA-6148 only)
CN1 consists of a 44-pin, dual-in-line header. The PCA-6148
provides a bias control signal on CN1 which can be used to control
the LCD bias voltage. It is recommended that the LCD bias
voltage (+5V) and panel video signals are stable. Under normal
operation the control signal (ENAVEE) is active high. When the
PCA-6148/6148L's power is applied, the control signal is low until
just after the relevant flat panel signal is present.
Configuration of the VGA interface is done completely via the
software utility. You don't have to set any jumpers. Refer to
Chapter 4 for software setup details.