I copy a post from me and a respnse form Andy from another forum since it is, indeed a Keil issue Erik Malund said: Anyhow maybe it would be an idea for Keil to add a selection "dot" to the table "if you are looking for something special for which we do not have a selection, these are the chips that may have it". If such a selection were available I, for one, would check it now and then. Andy Neil replied: That's a good idea! The trouble with the Triscend chips (now the Zylogic chips) was that they wouldn't show up on many searches, because they had very few standard peripherals - even though you could implement (just about) anything from the list in the FPGA! Any comments (from the Keil people)? Erik