DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400 DFS Tapes

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400 DFS Tapes

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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⟦60120f294⟧ EM, TextFile

    Length: 2048 (0x800)
    Types: EM, TextFile
    Names: »CW_GROUP_3.EM«

Derivation

└─⟦b4205821b⟧ Bits:30000743 8mm tape, Rational 1000, DFS, D_12_7_3 SEQ288
    └─ ⟦this⟧ »CW_GROUP_3.EM« 
└─⟦b434774df⟧ Bits:30000528 8mm tape, Rational 1000, DFS, D_12_6_5
    └─ ⟦this⟧ »CW_GROUP_3.EM« 
└─⟦bc1274df5⟧ Bits:30000750 8mm tape, Rational 1000, DFS backup from PAM's R1000
    └─ ⟦this⟧ »CW_GROUP_3.EM«

TextFile

! only called if 2 LSBs of OF_KIND = 3

[#case [#extract [var TYPE_DATA] 39 7]]

! mark words (xxxx111)

[when 07][cw_kind UNDEFINED][cw_type_val]
[when 0F][cw_kind UNDEFINED][cw_type_val]
[when 17][cw_kind UNDEFINED][cw_type_val]
[when 1F][cw_kind AUXILIARY_MARK][cw_auxiliary_mark]
[when 27][cw_kind UNDEFINED][cw_type_val]
[when 2F][cw_kind UNDEFINED][cw_type_val]
[when 37][cw_kind UNDEFINED][cw_type_val]
[when 3F][#eq %1% 180]
            [cw_kind AUXILIARY_STATE][cw_auxiliary_state]
         [else]
            [#eq %1% 480]
                [cw_kind AUXILIARY_ALLOCATION][cw_aux_allocation]
            [else]
                [cw_kind ACTIVATION_LINK][cw_activation_link]
            [end]
         [end]
[when 47][cw_kind UNDEFINED][cw_type_val]
[when 4F][cw_kind UNDEFINED][cw_type_val]
[when 57][cw_kind UNDEFINED][cw_type_val]
[when 5F][cw_kind ACCEPT_LINK][cw_accept_link]
[when 67][cw_kind UNDEFINED][cw_type_val]
[when 6F][cw_kind UNDEFINED][cw_type_val]
[when 77][cw_kind UNDEFINED][cw_type_val]
[when 7F][cw_kind ACTIVATION_STATE][cw_activation_state]

! UNDEFINED control words (xxxx011)

[when 03][cw_kind UNDEFINED][cw_type_val]
[when 0B][cw_kind UNDEFINED][cw_type_val]
[when 13][cw_kind UNDEFINED][cw_type_val]
[when 1B][cw_kind UNDEFINED][cw_type_val]
[when 23][cw_kind UNDEFINED][cw_type_val]
[when 2B][cw_kind UNDEFINED][cw_type_val]
[when 33][cw_kind UNDEFINED][cw_type_val]
[when 3B][cw_kind UNDEFINED][cw_type_val]
[when 43][cw_kind UNDEFINED][cw_type_val]
[when 4B][cw_kind UNDEFINED][cw_type_val]
[when 53][cw_kind UNDEFINED][cw_type_val]
[when 5B][cw_kind UNDEFINED][cw_type_val]
[when 63][cw_kind UNDEFINED][cw_type_val]
[when 6B][cw_kind UNDEFINED][cw_type_val]
[when 73][cw_kind UNDEFINED][cw_type_val]
[when 7B][cw_kind UNDEFINED][cw_type_val]

[endcase]«nul»