Vianet Board (260-1220) Specifications Faxback Doc. # 5461 BASE ADDRESS : 0F700 Hex I/O BASE ADD : 400 - 40F Hex BASE ADDRESS : 0F700 Hex IRQ. VECTOR : 075 Hex MEMORY OFFSET: 0 - 07FF Hex (DKH/jlc-03/28/94)