EMULEX CORPORATION IB02 Data bus: 8-bit, ISA Size: Full-length, full-height card Hard drives supported: Up to seven SCSI devices Floppy drives supported: None [Image] CONNECTIONS Function Location 50-pin SCSI connector-external J1 50-pin SCSI connector-internal J2 USER CONFIGURABLE SETTINGS Function Location Setting » Not used SW1/switch 3 off » Not used SW1/switch 4 off » Factory configured - do not SW2/switch 1 off alter » DMA Channel 1 selected SW2/switch 2 on DMA Channel 3 selected SW2/switch 2 off » SCSI parity check enabled SW2/switch 6 on SCSI parity check disabled SW2/switch 6 off » SCSI bus disconnect enabled SW2/switch 7 on SCSI bus disconnect disabled SW2/switch 7 off » Factory configured - do not SW3/switch 1 & 2 off alter » Factory configured - do not SW3/switch 8 off alter INTERRUPT REQUEST IRQ SW2/switch 3 SW2/switch 4 SW2/switch 5 » IRQ2 on off on IRQ5 off on off DMA TRANSFER MODE Mode SW1/switch 1 SW1/switch 2 Single-byte (for use with PC, on on PC/XT) 8-byte (for use in a PC/AT with on off DOS) Reserved off on 4-byte (for use in a PC/AT with off off multi-tasking) SCSI ADDRESS SCSI ID SW2/switch 8 SW2/switch 9 SW2/switch 10 0 off off off 1 on off off 2 off on off 3 on on off 4 off off on 5 on off on 6 off on on 7 on on on BIOS ADDRESS - SW3 Address Switch 3 Switch 4 Switch 5 Switch 6 Switch 7 C800h on on off on on CA00h off on off on on CC00h on off off on on CE00h off off off on on D000h on on on off on D200h off on on off on D400h on off on off on D600h off off on off on D800h on on off off on DA00h off on off off on DC00h on off off off on DE00h off off off off on E000h on on on on off E200h off on on on off E400h on off on on off E600h off off on on off E800h on on off on off EA00h off on off on off EC00h on off off on off EE00h off off off on off MISCELLANEOUS TECHNICAL NOTES For termination power, a # 1N5817 diode must be installed at socket CR2 and JP1 must be on.