Service manual

Example 3–1: ROM and EEPROM Version Numbers
F E D C B A 9 8 7 6 5 4 3 2 1 0 NODE #
A . A . M M M M . . P P P P TYP
o . + . + + + + . . + + + + STF
. . . . . . . . . . E E E B BPD
. . . . . . . . . . + + + + ETF
. . . . . . . . . . E E E B BPD
. . . . . . . . . + . + . + + . XBI E +
. . . . A4 A3 A2 A1 . . . . . . ILV
. . . . 64 64 64 64 . . . . . . 256Mb
ROM = 6.0 EEPROM = 2.0/6.1 SN = SGO1234567
1 2 3
3–8 VAX 6000 Models 300 and 400 Service Manual