TIARA COMPUTER SYSTEMS, INC.
ETHERTREK NETWORK ADAPTER JUMPER VERSION
NIC Type | Ethernet |
Transfer Rate | 10Mbps |
Data Bus | 16-bit ISA |
Topology | Linear Bus/Star |
Wiring Type | Unshielded twisted pair AUI Transceiver via DB-15 port RG-58A/U 50ohm coaxial |
Boot ROM | Available |
CABLE TYPE SELECTION | ||
Cable Type | JP2 pins 1 & 2 | JP2 pins 3 & 4 |
Normal unshielded twisted pair | Open | Open |
Reduced squelch unshielded twisted pair | Closed | Closed |
AUI Transceiver via DB-15 port | Closed | Open |
RG-58A/U 50ohm coaxial | Open | Closed |
BASE I/O ADDRESS SELECTION | |||
Address | JP8 pins 1 & 2 | JP8 pins 3 & 4 | JP8 pins 5 & 6 |
Software | Open | Open | Open |
02C0h | Closed | Open | Open |
0240h | Open | Closed | Open |
0280h | Open | Closed | Closed |
0300h | Open | Open | Open |
0320h | Closed | Open | Closed |
0340h | Closed | Closed | Open |
0360h | Closed | Closed | Closed |
INTERRUPT SELECTION | ||||
IRQ | JP3 pins 1 & 2 | JP3 pins 3 & 4 | JP3 pins 5 & 6 | JP3 pins 7 & 8 |
IRQ3 | Closed | Open | Open | Open |
IRQ4 | Closed | Open | Open | Closed |
IRQ5 | Closed | Open | Closed | Open |
IRQ9 | Closed | Open | Closed | Closed |
IRQ10 | Closed | Closed | Open | Open |
IRQ11 | Closed | Closed | Open | Closed |
IRQ12 | Closed | Closed | Closed | Open |
IRQ15 | Closed | Closed | Closed | Closed |
LINK PULSE CONFIGURATION | |
Setting | JP4 |
Link pulse enabled | Open |
Link pulse disabled | Closed |
COMPATIBILITY CONFIGURATION | ||
Setting | JP5 pins 1 & 2 | JP5 pins 3 & 4 |
Channel ready signal generated after command signal | Open | Open |
Channel ready signal generated after bus address latch | Closed | Open |
I/O 16-bit signal generated after I/O read or I/O write signals | Open | Closed |
I/O 16-bit only on address decode | Open | Open |
SOFTWARE/HARDWARE CONFIGURATION | |
Setting | JP6 |
Software configured | Closed |
Hardware configured | Open |
BUFFERING MODE CONFIGURATION | |
Setting | JP7 |
Memory mapped | Open |
I/O mapped | Closed |
MISCELLANEOUSE TECHNICAL NOTE |
Note: The JP1 Boot ROM Base address configuration is not available from the manufacturer. |