HP Vectra Technical Reference Manual page 379

8.5 Product Identification
Table 8.14
Product Identification Strings
ROM version independent information
OFOOO:OOF8H
DB
'H'
HP Vectra PC ID
DB
'P'
DB OOH
DB
OOH
ROM version dependent information
OFOOO:OOFCH
DB Revision_Code_Secondary Secondary code revision
DB Revision_Code_Primary Primary code revision
DB
Date_Code_Yea r ROM Release year-1960
stored in BCD
DB Date_Code_Week Week of the year stored in
BCD
Industry Standard PC ID
OFOOO:FFFEH
DB OFCH
IBM-AT Compatible PC
370 Memory Map