SMSC TMC2005-JT - Manual (Page 18)

ARCNET 5 Port HUB Controller
Datasheet
Revision 1.1 (07-24-07) Page 18 SMSC TMC2005-JT
DATASHEET
Example 7: An eight ports HUB are composed by using two TMC2005. Two TMC2005 connects the EXTTX signal
with the EXTRX signal.
FIGURE 7 - APPLICATION EXAMPLE 7
Only the two TMC2005s are indicated in the above figure. Connect the other pins adequately.