
260 Installation Guide for Clients
Thomas Conrad Token Ring
Required entry:
• drivername = tcctok$
The following table summarizes the possible entries and values in the
[tcctok] section of the LAN Manager PROTOCOL.INI file:
Entry Units Range Default
dmachannel integer 1, 5, 6, 7 5
drivername — — tcctok$
interrupt integer — 3
iobase hex. See explanation 1A20
microchannel —— —
netaddress hex. 400000000000 – 40007FFFFFFF —
packetsize integer 512–17408 4096
Entries in the [tcctok] section of the LAN Manager PROTOCOL.INI file
have the following meanings:
dmachannel
Specifies the DMA channel on the network adapter. This value must
match the adapter’s jumper settings.
drivername
Identifies the driver name of the network device driver.
interrupt
Indicates the interrupt level of the network adapter. The interrupt
level can be 2/9, 3, 4, 5, 6, 7, 10, 11, or 12. The default setting is 3.
iobase
Indicates the current I/O address jumper configuration of the network
adapter. This value can be 1A20, 2A20, 3A20, 3A40, 3A60, 3A80,
3AA0, or 4AE0. The “primary” address jumper selects I/O address
1A20, the “secondary” address jumper selects I/O address 2A20.
These addresses must not conflict with I/O addresses of other
installed devices.
microchannel
Denotes the use of a TC4046 Micro Channel Token-Ring network
adapter. When this parameter is used, it will automatically set the
interrupt, dmachannel, and iobase parameters.
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