audiocommander Posted March 17, 2013 Author Report Share Posted March 17, 2013 Hi there, hmm, that sounds a bit strange. Saving presets should just work. saving presets still not working, tried blank new EEPROM, set to A0 from the start, no luck and out of ideas. Just to be sure, in AC you save preset while in 1st menu (BNK|PRG), right? You can save anywhere, you don't have to select this particular menu. BNK is to select the Bank, PRG is to select the current Program. So, select a Bank/Program and press (the red) WRITE button. Then you can (re-)load this Program anytime. If you didn't save previously (or if there's some other data), it just loads and interprets that other data (probably nonsense). However, if your DIN wiring is still messed up and the LOAD/WRITE buttons aren't working properly, that would also explain why saving doesn't work. The display should also show LOADING or WRITING... (see LCD screenshot overview in the wiki). If this doesn't show, your WRITE-Button isn't working properly. Hope this helps, Michael Quote Link to comment Share on other sites More sharing options...
kulka Posted March 18, 2013 Report Share Posted March 18, 2013 Hi, thanks again for your help, I get "pgm read/write error" so the buttons definitely work, eeprom wiring is A0, works in other app, tried brand new blank eeprom also. The last idea is to test Microchip's eeprom instead of Atmel's, need to get first. best Pawel Quote Link to comment Share on other sites More sharing options...
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