Verilink Access Manager 2000 (896-502037-001) Product Manual - Manual (Page 376)

D-6 Access Manager 2000 User Manual
IRQ: The Shared I/O Status Port Mask always has the same value for the
same port, number-independent of the port address range of the board.
Status Mask: The following range of starting and ending Port Addresses
and Shared I/O Status Port Addresses may be used (each port address is
8h above the previous port on the board):
CAUTION
When adding Comline definitions, make sure you add them in
consecutive ascending Comline Name order (COM1, COM2, COM3,
etc.) and consecutive ascending port number (port 1, port 2, port 3,
etc.).
If your computer has DigiCHANNEL MC/4 or MC/8 boards and if you
add Comline definitions in any other order, Access Manager may lock up
your computer. For example, this may happen if you do not install port 1
as COM3 and then install port 3 as COM2. IF ANY OF THESE
CONDITIONS EXIST, YOUR COMPUTER MAY LOCK UP. The
following list may assist you in troubleshooting this problem:
■
Reboot your computer and restart Access Manager. The database
recovery process should delete the incorrect record and allow you to
log onto Access Manager.
■
Copy the COMLINE.DAT and COMLINE.KEY files from the
original database disk and restart Access Manager. If this does not
clear the problem, contact Verilink Field Service for assistance.
Current revisions of Access Manager have software to prevent the
user from performing an incorrect installation for every other
combination.
Table D-4 Serial Ports for DigiCHANNEL MC/4 or MC/8 in Micro Channel IBM PS/2
Port No. Comline Nam Port Addr) IRQ
Shared I/O
Addr
Status Mask
1 COM2 DB80H 3H DBC0H 1H
2 COM3 DB88H 3H DBC0H 2H
3 COM4 DB90H 3H DBC0H 4H
4 COM5 DB98H 3H DBC0H 8H
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