[Vipersan]

Originally Posted by indigolemon

The jumper on the HC533 is to switch the IDE controller type. One is designed for KS2+, the other for KS1.3 - see https://bigbookofamigahardware.com/b...t.aspx?id=2058

reading from the link ..it does indeed affect the IDE/CF interface ...but sadly not a disable function..
Pity as this would have been more useful in KS 1.3 mode and remove the need to pull the CF card.
I now wonder if the power jumper on the CF card interface would be be more effective to achieve this...?
JP2 on the adapter looks like it switches between power via the 40 pin interface ..and external power via the floppy 4 pin connector.