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.
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|
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).
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MISCELLANEOUS NOTES |
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This card comes in two versions. One version addresses the boot ROM at D0000h while the other uses address C0000h for the boot ROM. |