S-NET NIC (WITH STATIC PROTECTION) Network Card Settings and Configuration
MICRODYNE CORPORATION
S-NET NIC (WITH STATIC PROTECTION)
NIC Type | S-Net |
Transfer Rate | 300/600Kbps |
Data Bus | 8-bit ISA |
Topology | Star |
Wiring Type | Belden 9184 Belden 9302 DSCC EDC4 IBM Type 1 |
Boot ROM | Available |
OPERATION MODE | ||
Setting | JP1 | |
| » | Interrupt mode | Pins 2 & 3 closed |
Polled mode | Pins 1 & 2 closed | |
Note:This option controls the interface between the CPU and the UART on the card. Polled mode should only be used in IBM 3270 PCs.
| ||
NETWORK SPEED | ||
Speed | JP2 | |
| » | 600Kbps | Pins 1 & 2 closed |
300Kbps | Pins 2 & 3 closed | |
Note:The LAN speed must match that of the 68B server. | ||
CLOCK SELECT | ||
Clock | JP3 | |
| » | System oscillator | Pins 1 & 2 closed |
System clock | Pins 2 & 3 closed | |
Note:If the card is installed in a 4.77Mhz PC either setting can be used. If the card is installed in an AT or compatible, or a Turbo PC the system oscillator setting must be used (Pins 1 & 2 closed).
| ||
MISCELLANEOUS NOTES |
This card comes in two versions. One version addresses the boot ROM at D0000h while the other uses address C0000h for the boot ROM. |
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