Chapter 2 Installation 31
Parallel Port Connector (CN12)
Normally, the parallel port is used to connect the card to a printer.
The SBC-598 includes an onboard parallel port, accessed through
CN12, a 26-pin flat-cable connector. You need an adapter cable if
you use a traditional DB-25 connector. The cable has a 26-pin
connector on one end and a DB-25 connector on the other.
Parallel port IRQ
The SBC-598 supports one parallel port. The port is designated as
LPT1 and can be disabled or changed to LPT2 or LPT3 in the
system BIOS setup.
COM2 Connector (CN13)
The SBC-598 offers two RS-232 serial ports, COM1 and COM2,
which let you connect to serial devices (e.g., mouse, printers, etc.)
or a communication network. COM-A is COM1, and COM-B is
COM2.
COM2 Connector (CN7)
Pin
Signal
Pin
Signal
1
DCD
2
DSR
3
RXD
4
RTS
5
TXD
6
CTS
7
DTR
8
RI
9
GND
10
NC
Содержание SBC-598
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