TIARA COMPUTER SYSTEMS, INC.
10BASE-T HUBCARD/4X PC
| 
 NIC Type  | 
 Ethernet  | 
| 
 Transfer Rate  | 
 10Mbps  | 
| 
 Data Bus  | 
 8-bit ISA  | 
| 
 Topology  | 
 Star  | 
| 
 Wiring Type  | 
 Unshielded twisted pair via 50 pin port  | 
| 
 Boot ROM  | 
 Unidentified  | 
| 
 MULTIPLE CARD CONFIGURATION  | ||||
| 
 Select  | 
 JP1  | 
 JP2  | 
 JP3  | 
 JP4  | 
| 
 Single card  | 
 pins 1 & 2 closed  | 
 pins 1 & 2 closed  | 
 pins 1 & 2 closed  | 
 pins 1 & 2 closed  | 
| 
 Multiple cards  | 
 pins 2 & 3 closed  | 
 pins 2 & 3 closed  | 
 pins 2 & 3 closed  | 
 pins 2 & 3 closed  | 
| 
 TECHNICAL NOTE  | 
| 
 Note: The DRAM configuration is unidentified by the manufacturer. S1 = ports 1 & 2, S2 = ports 3 & 4, S3 = ports 5 & 6, S4 = ports 7 & 8, S5 = ports 9 & 10, and S6 = ports 11 & 12.  |