EDMX Address Translator Tool
Attached is a spreadsheet that will allow you to map out your DMX to EMDX addresses based on universe number.
This is needed for taking the address between 1 and 512 and finding its absolute address, which is the address plus 512 for universe 1, plus 1024 for universe 2, and so on and so forth.
After downloading this chart, go to the Review tab in Excel and Click "Unprotect Sheet," then simply change the number in the EDMX Universe field to change the numbering in the chart.