U5_12.bin -- Processor Board Version 1.2 -- Checksum = 6EE3
U6_12.bin -- Processor Board Version 1.2 -- Checksum = 7023
U7_12.bin -- Processor Board Version 1.2 -- Checksum = 0A47
U8_12.bin -- Processor Board Version 1.2 -- Checksum = 38D9

U912_14.bin -- Voice Board Version 1.4 -- Checksum = A607
U914_14.bin -- Voice Board Version 1.4 -- Checksum = 49C7
