49
Parallel Port LPT1
The parallel port LPT1 is also integrated into the FDC37C92x-Ultra-I/O-ontroller.
In addition to the PC/AT standard it can be operated in bi- as wall as in uni-direc-
tional mode. This interface is equipped with a ChiProtect
TM
circuit protecting it
from power surges at power-on of the printer device. I/O addresses are selectable
in the setup menu. LPT1 is a 26-pin 2-row male connector on the board and can be
extended to the exterior with an extension cable.
Serial Ports COM1 and COM2
Interfaces COM1 and COM2 are included in the FDC37C92x-Ultra-I/O-ontroller
as a NS16550-compatible SuperCelL
TM
. I/O addresses are selectable in the set-up
menu; interrupts (IRQn) are pre-assigned and can not be selected by the user. COM1
and COM2 are located as 2-row 10-pin connectors on the PCM-4330 single board
computer.
3.2.16
3.2.17
Содержание PCM-4330
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