J2 Floppy Connector J3 Internal SCSI Connector Quick Installation Introduction The BusLogic EISA BT-746C/747C Host Adapter is an intelligent EISA to SCSI bus master host adapter, sup- porting up to seven SCSI devices. BT-747C adapters offer device driver support for widely-used industry standard operating systems.
Connect the 50-pin SCSI cable to the adapter’s sin- 3. Power down the host system. gle-ended SCSI connector, J3, attaching the other 4. Referring to your computer owner‘s manual, open end to the SCSI device connector. the case to gain access to the motherboard and ex- If connecting to a floppy drive, insert the 34-pin pansion slots.
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ISA DMA Channel Emulation. It is only used by some uration facility. Every BusLogic EISA adapter comes device drivers that require DMA emulation. (Def=5) with a floppy diskette containing the BusLogic config- uration file (!BUS4202.CFG). EISA Bus Burst Cycles. The BT-747C is capable of...
Adapter Configuration conditions: (1) the combined space of all the DOS parti- Host Adapter Interrupt Channel (IRQ). This value is tions exceeds 1 GByte or (2) > 1 GByte disk accesses are set using the EISA configuration utility. required to boot the operating system. (Def=No) ISA DMA Channel Emulation.
In some cases, the operating system has embedded or built-in support for basic hard drive Refer to the BusLogic SCSI Adapter Driver Software ln- configurations. This means you can install up to a spe- stallation Guide or third-party documentation for device cific number of hard drives without having to install driver installation details.
If damage to the board has occurred, return it in the protective envelope and original packaging with this manual to your BusLogic board supplier. The shipping agent should also be notified if the unit has been dam- aged during shipment.