{ "Fusion":{ "mram_total" : "0x600000", "mram_base" : "0x80000000", "revisions": ["B2","B3","B4"], "rev_package_ext": {"B2":"rev-b2","B3":"rev-b3","B4":"rev-b4"}, "rev_baud_rate": {"B2":55000,"B3":55000,"B4":55000}, "seram_banks" : 2 } }