In case someone is interested: I noticed a flaw in my design and tried again using the information from the MAX II-IEEE-1532-BSDL file and the FLOW_VERIFY_IDCODE (silicon) and FLOW_ERASE appeared to work correctly.
The correct BSDL-File would still be very appreciated in case it differs at some point.
Additional question: I might open a new thread on this topic, but is there any possibility to create an .isc file for the MAX V configuration? Is there a designer with some experience configuring Altera devices using IEEE 1532 ? Maybe I could use a different programming file for this purpose, like .pof or .rbf.
Thank you very much again,
Alexander