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altemark
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Jag har ett drp20x med firmware 4.1 och enligt rykten på internet ska det finnas ett 4.3 eller 4.4.
Skrev till dynacord (nu inkorporerat i Bosch?) o frågade om eeprom o fick detta till svar, ifall ngn är intresserad
Concerning your request about firmware updating a DRP-20X I have good news for you.
Generally, updating a DRP-20X firmware is nothing that you can normally do at home, like with modern USB- or IP-based DSP products or even older DSP products having a serial interface.
There’s an EProm chip that needs to be mechanically removed from its socket, then put into a special programming adapter and then re-programmed in the programming adapter with special software.
I asked a colleague from our engineering department if he could check, if we still have such an old EProm available. He found one and programmed it for you to the latest firmware.
I’m working from home office today and thus can’t visit my engineering colleague in person to collect the EProm,.But if you send me a phone number I can call you tomorrow or the next days to discuss the next steps.
Mit freundlichen Grüßen / Best regards
Tobias Pirtsch