UNIDENTIFIED
VINYLAN CM1650
|
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 |
|
CONNECTIONS | |
|
Purpose |
Location |
|
External LED connector |
J2 |
|
Internal LED |
J6 pins 1 & 2 closed |
|
External LED |
J6 pins 2 & 3 closed |
|
BASE I/O ADDRESS SELECTION | |||
|
Address |
J3/A |
J3/B | |
| » |
300h |
Closed |
Closed |
|
320h |
Closed |
Open | |
|
340h |
Open |
Closed | |
|
360h |
Open |
Open | |
|
INTERRUPT SELECTION | |||||||||
|
IRQ |
J7/A |
J7/B |
J7/C |
J7/D |
J7/E |
J7/F |
J7/G |
J7/H |
J7/I |
|
2 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
3 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
|
5 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
|
6 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
|
7 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
|
10 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
|
BOOT ROM CONFIGURATION | ||||
|
Address |
J4/A |
J4/B |
J4/C |
J4/D |
|
Disabled |
N/A |
N/A |
N/A |
Open |
|
C0000h |
Closed |
Closed |
Closed |
Closed |
|
C4000h |
Open |
Closed |
Closed |
Closed |
|
C8000h |
Closed |
Open |
Closed |
Closed |
|
CC000h |
Open |
Open |
Closed |
Closed |
|
D0000h |
Closed |
Closed |
Open |
Open |
|
D4000h |
Open |
Closed |
Open |
Closed |
|
D8000h |
Closed |
Open |
Open |
Closed |
|
DC000h |
Open |
Open |
Open |
Closed |
|
MODE CONFIGURATION | |
|
Mode |
J5 |
|
Standard |
Closed |
|
PS/2 Model 30-286 Neat PC/AT 286 |
Open |
|
LINK TEST CONFIGURATION | ||
|
Setting |
J1/A | |
| » |
Enabled |
Open |
|
Disabled |
Closed | |
|
HEART BEAT CONFIGURATION | ||
|
Setting |
J1/B | |
| » |
Enabled |
Open |
|
Disabled |
Closed | |
|
AUTO POLARITY CONFIGURATION | ||
|
Setting |
J1/C | |
| » |
Enabled |
Open |
|
Disabled |
Closed | |
|
CABLE TYPE SELECTION | ||
|
Cable Type |
J1/D |
J1/F |
|
Unshielded twisted pair |
Closed |
N/A |
|
AUI Transceiver via DB-15 port |
N/A |
Closed |
|
RG-58A/U 50ohm coaxial |
Open |
Open |
|
Note: Cable type selection is possible only when J1/E is in the manual position. | ||
|
DETECTION PROTOCOL CONFIGURATION | ||
|
Setting |
J1/E | |
| » |
Automatic |
Open |
|
Manual |
Closed | |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
LED1 |
Green |
Blinking |
Data is being received |
|
LED1 |
Green |
Off |
Data is not being received |
|
LED2 |
Red |
Blinking |
Data is being transmitted |
|
LED2 |
Red |
Off |
Data is not being transmitted |
|
LED3 |
Orange |
Blinking |
Network collision is detected |
|
LED3 |
Orange |
Off |
Network collision is not detected |
|
LED4 |
Yellow |
On |
Network connection is broken |
|
LED4 |
Yellow |
Off |
Network connection is good |
|
LED5 |
Red |
On |
Polarity is reversed |
|
LED5 |
Red |
Off |
Polarity is normal |
