KATRON TECHNOLOGIES, INC.
ET-200
NIC Type | Ethernet |
Transfer Rate | 10Mbps |
Data Bus | 16-bit ISA |
Topology | Linear bus |
Wiring Type | RG-58A/U 50ohm coaxial AUI transceiver via DB-15 port |
Boot ROM | Available |
AUI ETHERNET VERSION | ||
Version | JP1 | |
» | Version 2 | Pins 1 & 2 Closed |
Version 1 | Pins 2 & 3 Closed | |
Note:The ethernet version is dependent on the MAU you are using. There should be some indication of the ethernet version on the MAU.
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SEGMENT LENGTH | ||
Maximum Length | JP2 | |
» | 185 meters | Pins 1 & 2 Closed |
300 meters | Pins 2 & 3 Closed | |
Note:Segment length is the total length of cable between the two farthest cards on the segment. Each card on the segment must have this option set the same. |
ONBOARD TERMINATOR | |||
Setting | JP3 | ||
» | Disabled | Pins 2 & 3 Closed | |
Enabled | Pins 1 & 2 Closed | ||
Notes:If the card is on either end of a linear bus network segment, the onboard terminator can be used instead of using an external terminator.
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COMPATIBILITY MODE | ||
Setting | JP4 | |
» | Disabled | Pins 1 & 2 Closed |
Enabled | Pins 2 & 3 Closed | |
Note:On some systems the data bus timing is not truly IBM PC/AT compatible. If the card is not initializing, enabling compatibility mode may allow the card to operate properly.
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INTERRUPT REQUEST | ||||||||
IRQ | JP5A | JP5B | JP5C | JP5D | JP5E | JP5F | JP5G | |
2/9 | Open | Open | Open | Open | Open | Open | Closed | |
» | 3 | Open | Open | Open | Open | Open | Closed | Open |
4 | Open | Open | Open | Open | Closed | Open | Open | |
5 | Open | Open | Open | Closed | Open | Open | Open | |
10 | Open | Open | Closed | Open | Open | Open | Open | |
11 | Open | Closed | Open | Open | Open | Open | Open | |
12 | Closed | Open | Open | Open | Open | Open | Open |
I/O BASE ADDRESS | |||||
Address | JP6A | JP6B | JP6C | JP6D | |
200h | Open | Open | Open | Pins 1 & 2 closed | |
220h | Open | Open | Pins 1 & 2 closed | Open | |
240h | Open | Pins 1 & 2 closed | Open | Open | |
260h | Pins 1 & 2 closed | Open | Open | Open | |
» | 300h | Open | Open | Open | Pins 2 & 3 closed |
320h | Open | Open | Pins 2 & 3 closed | Open | |
340h | Open | Pins 2 & 3 closed | Open | Open | |
360h | Pins 2 & 3 closed | Open | Open | Open |
BOOT ROM SIZE | |
Size | JP7A |
8KB | Pins 2 & 3 Closed |
16KB | Pins 1 & 2 Closed |
BOOT ROM | ||
Setting | JP7B | |
» | Disabled | Pins 2 & 3 Closed |
Enabled | Pins 1 & 2 Closed |
BOOT ROM ADDRESS | |||||
Address | JP7C | JP7D | JP7E | JP7F | |
» | C8000h | PIns 1 & 2 closed | PIns 1 & 2 closed | Pins 2 & 3 closed | PIns 1 & 2 closed |
CC000h | PIns 1 & 2 closed | PIns 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed | |
D0000h | PIns 1 & 2 closed | Pins 2 & 3 closed | PIns 1 & 2 closed | PIns 1 & 2 closed | |
D4000h | PIns 1 & 2 closed | Pins 2 & 3 closed | PIns 1 & 2 closed | Pins 2 & 3 closed | |
D8000h | PIns 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed | PIns 1 & 2 closed | |
DC000h | PIns 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
CABLE TYPE | ||
Type | JP8A - JP8H | |
» | RG-58A/U 50ohm coaxial | Pins 2 & 3 closed |
AUI transceiver via DB-15 port | Pins 1 & 2 closed |