SMART 16/4 FIBER AT RINGNODE Network Card Settings and Configuration
MADGE NETWORKS, LTD.
SMART 16/4 FIBER AT RINGNODE
NIC Type | Token Ring |
Transfer Rate | 4/16Mbps |
Data Bus | 16-bit ISA |
Topology | Ring |
Wiring Type | 62.5/125m m multimode graded index optical fiber |
Boot ROM | Available |
ADDRESS SELECT | ||||
I/O Address | Base Memory Address | SW2/1 | SW2/2 | |
» | 0A20 - 0A2Fh | CC000 - CDFFFh | On | On |
| 1A20 - 1A2Fh | DC000 - DFFFFh | Off | On |
| 2A20 - 2A2Fh | CE000 - CFFFFh | On | Off |
| 3A20 - 3A2Fh | DE000 - DFFFFh | Off | Off |
AT BUS TIMING COMPATIBILITY | ||
Setting | SW2/6 | |
» | Normal | On |
| Alternate | Off |
BOOT ROM | ||
Setting | SW2/3 | |
» | Disabled | Off |
| Enabled | On |
BUS MASTER DMA | ||
Setting | SW2/4 | |
» | Enabled | On |
| Disabled | Off |
CLOCK SOURCE | ||
Setting | SW2/7 | |
» | Asynchronous | Off |
| Synchronous | On |
CONCENTRATOR TYPE | ||
Setting | LB1 | |
» | 802.5J |
|
| Local wrap |
|
Note: Concentrator type is determined by placing a link block over the LB1 jumper block. The block has an arrow printed on the front and should resemble the diagram shown above. | ||
DATA TRANSFER RATE | ||
Speed | SW2/8 | |
» | 16Mbps | Off |
| 4Mbps | On |
DMA CONFIGURATION | ||
DMA | SW3 | |
» | 5 | Position 3 |
| 1 | Position 1 |
| 3 | Position 2 |
| 6 | Position 4 |
Note: Switch 3 is a four-position slide switch. Each position should be silk-screened on the switch itself. | ||
8/16 BIT MODE | ||
Setting | SW2/5 | |
» | 8/16-bit mode | On |
| Force 8-bit mode | Off |
INTERRUPT SELECT | ||
IRQ | SW1 | |
» | IRQ3 | Position 7 |
| IR/FONT | Position 8 |
| IRQ5 | Position 6 |
| IRQ7 | Position 5 |
| IRQ10 | Position 4 |
| IRQ11 | Position 3 |
| IRQ12 | Position 2 |
| IRQ15 | Position 1 |
Note: Switch 1 is an eight-position slide switch. Each position should be silk-screened on the switch itself. | ||
CONNECTIONS | |
Purpose | Location |
Fiber-optic transmitter | Tx |
Fiber-optic receiver | Rx |
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