SYNAPSE TECHNOLOGIES, INC.
ST/3270 ETHERNET ADAPTER
|
Card Type |
Network Interface Card |
|
NIC Type |
Ethernet |
|
Network Transfer Rate |
Unidentified |
|
Topology |
Linear Bus |
|
Wiring Type |
Unshielded twisted pair RG-62A/U 93ohm coaxial |
|
Boot ROM |
Available |
|
Data Bus |
16-bit ISA |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
RG-62A/U 93ohm coaxial |
J1 |
RJ-45 connector |
J3 |
|
RJ-45 connector |
J2 | ||
|
USER CONFIGURABLE SETTINGS | ||
|
Function |
Label |
Position |
|
Floppy drive at boot enabled |
JP1/pins 3 & 4 |
Closed |
|
Floppy drive at boot disabled |
JP1/pins 3 & 4 |
Open |
|
Ethernet loads IRQ/base I/O address |
JP2/pins 1 & 2 |
Closed |
|
Ethernet functions disabled |
JP2/pins 1 & 2 |
Open |
|
CABLE TYPE SELECTION | |
|
Type |
SW1 |
|
RG-62A/U 93ohm coaxial |
Pins 1 & 3, 2 & 4 closed |
|
Unshielded twisted pair |
Pins 3 & 5, 4 & 6 closed |
|
BOOT ROM CONFIGURATION | |
|
Setting |
JP1/pins 1 & 2 |
|
Enabled |
Closed |
|
Disabled |
Open |
|
BOOT ROM ADDRESS SELECTION | |||||
|
Address |
JP1/pins 9 & 10 |
JP1/pins 11 & 12 |
JP1/pins 13 & 14 |
JP1/pins 15 & 16 | |
|
C000 |
Open |
Open |
Open |
Open | |
|
C400 |
Open |
Open |
Open |
Closed | |
|
C800 |
Open |
Open |
Closed |
Open | |
|
D000 |
Open |
Closed |
Open |
Open | |
|
DC00 |
Open |
Open |
Closed |
Closed | |
|
D400 |
Open |
Closed |
Open |
Closed | |
|
D800 |
Open |
Closed |
Closed |
Open | |
|
E000 |
Closed |
Open |
Open |
Open | |
|
E400 |
Closed |
Open |
Open |
Closed | |
|
E800 |
Closed |
Open |
Closed |
Open | |
|
EC00 |
Closed |
Closed |
Closed |
Closed | |
|
BASE I/O ADDRESS SELECTION | |||||
|
Address |
IRQ |
JP2/pins 3 & 4 |
JP2/pins 5 & 6 |
JP2/pins 7 & 8 | |
|
300h |
IR/FONT> |
Open |
Open |
Open | |
|
300h |
IRQ5 |
Closed |
Open |
Open | |
|
300h |
IRQ10 |
Closed |
Closed |
Closed | |
|
300h |
IRQ11 |
Open |
Open |
Closed | |
|
320h |
IRQ10 |
Open |
Closed |
Closed | |
|
320h |
IRQ11 |
Closed |
Closed |
Open | |
|
340h |
IRQ10 |
Closed |
Open |
Closed | |
|
340h |
IRQ11 |
Open |
Closed |
Open | |
|
POLARITY SELECTION | |
|
Setting |
SW2 |
|
Reversed |
Pins 1 & 3, 2 & 4 closed |
|
Normal |
Pins 3 & 5, 4 & 6 closed |
|
3270 MICROCODE SELECTION | ||
|
Setting |
JP1/pins 5 & 6 |
JP1/pins 7 & 8 |
|
3270 microcode enabled |
Closed |
Closed |
|
3270 microcode disabled |
Open |
Open |
|
Note: This function is only available on PROM versions 2.0 and greater. | ||
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
D1 |
Red |
Off |
Network connection is good |
|
D1 |
Red |
Unidentified |
Network connection in broken |
|
D2 |
Green |
On |
Data is being received |
|
D2 |
Green |
Unidentified |
Data in not being received |
|
D3 |
Yellow |
Off |
Data is being transmitted/received |
|
D3 |
Yellow |
Unidentified |
Data is not being transmitted/received |