4-6 CHAPTER 4: STANDARD INSTALLATION AND CONFIGURATION
To change the software option settings, follow these steps:
1 Make sure the 3C619C adapter has been properly installed
in your PC (refer to Chapter 2 for instructions).
2 Boot your PC under DOS, version 3.2 or later.
When you configure adapters, memory conflicts may occur.
To help prevent this, follow these rules:
a Do not load network drivers.
b Be aware that terminate and stay resident programs
(TSRs) may cause memory conflicts.
c If you are using a memory management utility, you must
inform it of the address ranges used by the adapter. For
example, add an exclude parameter to the EMM386
device statement in the CONFIG.SYS file such as:
DEVICE=C:\EMM386.EXE NOEMS X=D800-DBFF
3 Place the TokenDisk diskette in a floppy drive on your PC
and make that drive the active drive. For example, type:
A: [Enter]
4 Type at the prompt:
INSTALL [Enter]
5 When the AutoLink Information screen appears, press [Enter].
6 From the main menu, select Configuration/Diagnostic/
Troubleshooting.
Memory Mode 16 bit 16 bit
I/O Mode 16 bit 16 bit
IRQ Driver Type Edge Triggered
AutoSwitch Disabled
Boot PROM Disabled
Zero Wait State Enabled
Table 4-2 Initial 3Com and IBM Mode Option Settings (continued)
Option 3Com Default Setting IBM Default Setting
