With SCSI you can have a maximum of 8 devices on a chain. The CPU counts
as one of those devices, so really only 7. Remember if you have any DAT
drives or CD-ROMs they each count as a device.

Lane

>I have 4 HP6000 mass storage systems installed in my 987sx.  Each system
>has 2 3.5' half height 2 gig. Drives installed. The mass storage systems
>are paired off onto two separate single ended SCSI controllers.  Each
>controller has 4 devices presently connected to it.  I would like to max.
>out each system by adding 3 more 2 gig drives to each 6000 system.  That
>would make a total of 10 devices per single ended controller.  My problem
>is that I do not have any additional slots available to add more
>controllers and fast wides are not an option.  So my question is, how many
>devices are supported on a Single Ended SCSI controller and how do I set
>the SCSI address switches??
>
>Any help would be appreciated
>
>Jack Calandra
>AIG New York