Jameco Electronics 132214, Руководство пользователя

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Chapter 3 - Software Installation
23
NOTE: (1) If you install your modem using auto detect by
Windows NT, the Auto flow Control Enable should be
unchecked (disabled).
(2) When serial I/O addresses are
set to 3F8, 2F8, 3E8, 2E8 for use in Windows NT, the
Standard COM driver can be used and will support up to
115200bps. When using other addresses, using the driver
privided on your I/O Card Driver CD can provide support
for up to 921600bps. If you install a 4-Port Serial (4S)
card, the order of S1-S4 should follow the sequence 3F8,
2F8, 3E8, 2E8; otherwise your system may have difficulty
identifying port numbers.
(3) Under Windows NT, if you
assign your ISA I/O Card’s I/O addresses to 3F8, 2F8, 3E8
and 2E8, Windows NT will use the Windows NT default
driver. If you already have an on-board serial port which is
assigned to these addresses and you would like to install
an ISA I/O serial card, there may be a conflict. For
instance, if you have 2 serial ports already on-board and
assigned to 3F8 and 2F8 and then attempt to install a 4-
port serial card to 3E8, 2E8, 260 and 268; your system will
attempt to install 2 drivers for one card (3E8 and 2E8 will
use Windows NT’s default driver and 260 and 268 will use
the ISA I/O card driver). Thus, in the above situation, use
addresses other than 3F8, 2F8, 3E8 and 2E8 to avoid
conflicts. Finally, if you do not have an on-board serial
port(s), you can set your ISA I/O card’s I/O address to 3F8,
2F8, 3E8 and 2E8, but these ports will only run up to
115,200bps; whereas, using I/O addresses other than 3F8,
2F8, 3E8 and 2E8 will require the installation of your ISA
I/O card’s driver, which supports up to 912,000bps.