"Roy J. Tellason" wrote to "MIKE ROSS" (26 Nov 02  20:09:31)
 --- on the topic of "Clean again"

 WC>  the Adaptec 1540 and

 MR>  there's a sticker
 MR> with the switch settings on the foil side.

 RJT> Oh really?  The one on mine must have fallen off or something before I
 RJT> got it...

The exact number on this controller is AHA-1540CF S103. It shares the
same PCB as the AHA-1542 which I'm guessing is the version which
includes an FDC, don't quote me on this however. The switches mostly
concern I/O port and memory addresses. I'll type up the sticker:

Switch Settings     off=open     (on this dip-sw the dot is off or up)

sw1    on = Termination installed   *       (* = this card's setup)
      off = Software controlled


sw2  sw3  sw4   I/O Port (hex)

off  off  off   330
 on  off  off   334
off   on  off   230   *
 on   on  off   234
off  off   on   130
 on  off   on   134
off   on   on   reserved
 on   on   on   reserved


sw5    on = Disable floppy   *
      off =  Enable floppy


sw6  sw7  sw8   Bios Address (hex)

off  off  off   DC000
 on  off  off   D8000
off   on  off   D4000
 on   on  off   D0000
off  off   on   CC000      *
 on  off   on   C8000
off   on   on   reserved
 on   on   on   Bios disable


That's all, guy!

 Mike
 ****

... ...and the RESET button lets you re-run AUTOEXEC.BAT!
--- Blue Wave/DOS v2.30