Resource Settings; Pcmcia-232, Pcmcia-485, Pcmcia-232/4; Resource Configuration Dialog Box For The Pcmcia-485 - National Instruments PCMCIA-232 Getting Started

Chapter 3 Configuration

Resource Settings

PCMCIA-232, PCMCIA-485, PCMCIA-232/4

PCMCIA Serial for Windows NT
The following sections explain the resource configuration options for each
serial interface.
Figure 3-3 shows the resource configuration dialog box for a
PCMCIA-485. The PCMCIA-232 and PCMCIA-232/4 dialog boxes
are similar.
Figure 3-3. Resource Configuration Dialog Box for the PCMCIA-485
Base I/O Address:
IRQ:
Length:
The base I/O address assigned to the port.
The IRQ assigned to the port.
The size (in bytes) of the I/O window.
For the PCMCIA-232 and PCMCIA-485,
the length is 8 (the size of the I/O window
for one port).
For the PCMCIA-232/4, the length is
32 bytes (the size of the I/O window for
four ports).
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