COMTREE USA
CT1604
NIC Type | Ethernet |
Transfer Rate | 10Mbps |
Data Bus | 16-bit ISA |
Topology | Linear bus |
Wiring Type | Unshielded twisted pair |
Boot ROM | Available |

BASE MEMORY ADDRESS SELECT | |||||
Address | JP1/A | JP1/B | JP1/C | JP1/D | |
| » | BOOT ROM Disabled | Open | N/A | N/A | N/A |
C0000h | Closed | Closed | Closed | Closed | |
C4000h | Closed | Open | Closed | Closed | |
C8000h | Closed | Closed | Open | Closed | |
CC000h | Closed | Open | Open | Closed | |
D0000h | Closed | Closed | Closed | Open | |
D4000h | Closed | Open | Closed | Open | |
D8000h | Closed | Closed | Open | Open | |
DC000h | Closed | Open | Open | Open | |
I/O ADDRESS SELECT | |||
Address | JP2/A | JP2/B | |
| » | 300h | Closed | Closed |
320h | Open | Closed | |
340h | Closed | Open | |
360h | Open | Open | |
SYSTEM COMPATIBILITY | ||
Setting | JP3 | |
| » | Standard PC/AT compatible | Closed |
PS/2 30-286 or NEAT PC/AT 286 | Open | |
INTERRUPT SELECT | ||||||||
IRQ | JP4/A | JP4/B | JP4/C | JP4/D | JP4/E | JP4/F | JP4/G | |
| » | IRQ3 | Open | Closed | Open | Open | Open | Open | Open |
IRQ2 | Closed | Open | Open | Open | Open | Open | Open | |
IRQ4 | Open | Open | Closed | Open | Open | Open | Open | |
IRQ5 | Open | Open | Open | Closed | Open | Open | Open | |
IRQ10 | Open | Open | Open | Open | Closed | Open | Open | |
IRQ11 | Open | Open | Open | Open | Open | Closed | Open | |
IRQ12 | Open | Open | Open | Open | Open | Open | Closed | |