ARNET CORPORATION
PORTSPLUS
Card Type | Serial controller |
Chipset/Controller | 80186 |
I/O Options | Serial ports (2) |
Maximum DRAM | 64KB |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 1 | CN1 | Serial port 2 | CN2 |
I/O ADDRESS SELECT | |||||
Address | SW1/1 | SW1/2 | SW1/3 | SW1/4 | |
| » | 320h | On | On | On | On |
100h | Off | Off | On | On | |
110h | Off | On | Off | On | |
120h | Off | On | On | On | |
200h | On | Off | Off | On | |
220h | On | Off | On | On | |
300h | On | On | Off | On | |