the default of 0x300 I/O, 0xD000 ROM would be:

SW1-1 ON
SW1-2 OFF
SW1-3 OFF
SW1-4 OFF
SW1-5 ON (ON for 8K PROM)
SW1-6 ON (ON for 8K PROM)
SW1-7 ON (Enables EEPROM)
SW1-8 ON (Controls EEPROM write)

SW2-1 ON
SW2-2 ON
SW2-3 thru SW2-8 OFF

http://www.vcfed.org/forum/showthread.php?52343-Anyone-Selling-XT-IDE-Cards&p=418190#post418190




"BTW the Speed mode (Chuck's mod) doesn't work for me."
Are you aware that this requires two changes:
1. Change of the two jumpers on the XT-IDE Rev 3 card; and
2. Reconfigure the XTIDE Universal BIOS