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. 

top - download

⟦14ccb0ce4⟧ EM, TextFile

    Length: 324 (0x144)
    Types: EM, TextFile
    Names: »ECC_DISPLAY_PLANE.EM«

Derivation

└─⟦24d56d853⟧ Bits:30000744 8mm tape, Rational 1000, DFS, D_12_6_5 SEQ293
    └─ ⟦this⟧ »ECC_DISPLAY_PLANE.EM« 
└─⟦9031b0687⟧ Bits:30000407 8mm tape, Rational 1000, DFS, D_12_7_3
    └─ ⟦this⟧ »ECC_DISPLAY_PLANE.EM«

TextFile

[set ecc_msg [var ecc_plane]TYP];
[set ecc_bits [xeq typ prep_read_reg; xeq typ read_a_reg %1% 0]];
[ecc_display_bits];
[set ecc_msg [var ecc_plane]VAL];
[set ecc_bits [xeq val prep_read_reg; xeq val read_a_reg %1% 0]];
[ecc_display_bits];
[set ecc_msg [var ecc_plane]CHK];
[set ecc_bits [lshift %2% 30];
[ecc_display_bits];