RS-422 CURRENT LOOP LAN INTERFACE CARD IO card Settings and Configuration
ZENITH DATA SYSTEMS
RS-422 CURRENT LOOP LAN INTERFACE CARD
Card Type | Serial I/O controller |
Chipset Controller | Unidentified |
I/O Options | RS-422 serial port |
Maximum Dram | N/A |
CONNECTIONS | |
Purpose | Location |
RS-422 serial interface | CN1 |
INTERRUPT SELECT | ||||||||
IRQ | JP2/A | JP2/B | JP2/C | JP2/D | JP2/E | JP2/F | JP2/G | JP2/H |
» IRQ4 | Open | Closed | Open | Open | Open | Open | Open | Open |
IRQ3 | Closed | Open | Open | Open | Open | Open | Open | Open |
IRQ5 | Open | Open | Closed | Open | Open | Open | Open | Open |
IRQ10 | Open | Open | Open | Closed | Open | Open | Open | Open |
IRQ11 | Open | Open | Open | Open | Closed | Open | Open | Open |
IRQ12 | Open | Open | Open | Open | Open | Closed | Open | Open |
IRQ14 | Open | Open | Open | Open | Open | Open | Closed | Open |
IRQ15 | Open | Open | Open | Open | Open | Open | Open | Closed |
BASE MEMORY ADDRESS SELECT | |||||||
Address | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
» 3F8-3FFh | Off | Off | Off | Off | Off | Off | Off |
2F8-2FFh | Off | On | Off | Off | Off | Off | Off |
1A0-1A7h | On | Off | Off | On | Off | On | On |
RTS/CTS CONFIGURATION | |
Setting | JP1 |
RTS/CTS handshaking disabled | Open |
RTS/CTS handshaking enabled | Closed |
CURRENT LOOP INTERFACE CONFIGURATION | |
Setting | SW1/1 |
Disabled | On |
Enabled | Off |
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