enasecurity Posted June 22, 2015 Author Share Posted June 22, 2015 Breff, the panel has 2 NVMs fitted and is running v3.3 Quote Link to comment Share on other sites More sharing options...
PSE Posted June 22, 2015 Share Posted June 22, 2015 All Premier 88 PCB’s prior to issue 13 were fitted with two 24LC128 in the sockets labelled U9 and U10. From issue 13 onwards, they were fitted with a single 24LC256 in the socket labelled U10. If the PCB is prior to issue 13 or has two 24LC128 fitted, they must be removed and a single 24LC256 fitted to the socket labelled U10. Quote Link to comment Share on other sites More sharing options...
breff Posted June 22, 2015 Share Posted June 22, 2015 I seem to remember that there is a year date on the pcb, the year date determines what software can be put in. I know that v8 needed more memory to cope with extra functions/ more log events There you go, spot on PSE Quote The opinions I express are mine and are usually correct! (Except when I'm wrong)(which I'm not) Link to comment Share on other sites More sharing options...
PSE Posted June 22, 2015 Share Posted June 22, 2015 I've got the following firmware available, V8.02, V8.13, V8.15, V9.02, Quote Link to comment Share on other sites More sharing options...
enasecurity Posted June 22, 2015 Author Share Posted June 22, 2015 Thanks Breff and PSE. I will check which NVMs are fitted tonight, the date code on the PCB is 10/09/02 Quote Link to comment Share on other sites More sharing options...
enasecurity Posted June 22, 2015 Author Share Posted June 22, 2015 The NVMs in U9 and 10 are 128s. Shall I change to a single 256 or can I still update with the 128s? Quote Link to comment Share on other sites More sharing options...
PSE Posted June 22, 2015 Share Posted June 22, 2015 Change to a 256 or you will have a door stop Quote Link to comment Share on other sites More sharing options...
enasecurity Posted June 22, 2015 Author Share Posted June 22, 2015 Would the 24LC256 need programming before being fitted onto the PCB? Quote Link to comment Share on other sites More sharing options...
PSE Posted June 22, 2015 Share Posted June 22, 2015 No Quote Link to comment Share on other sites More sharing options...
enasecurity Posted June 22, 2015 Author Share Posted June 22, 2015 What software version would be best once I've changed the chips to a single 256? Quote Link to comment Share on other sites More sharing options...
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