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Presents historical artifacts from the history of:

CR80 Hard and Floppy Disks

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artifacts from Datamuseum.dk's BitArchive.

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⟦53fc9538b⟧ TextFile

    Length: 732 (0x2dc)
    Types: TextFile
    Names: »1665XS.SRC«

Derivation

└─⟦6b0e17f65⟧ Bits:30005552 8" CR80 Floppy CR80FD_0103 ( CR/D/1868 JKPAL PALS tiL CR8003D/030P-100 2.DEL GAMLE FLOPS 2CR8003D/040PC/00 )
└─⟦6b0e17f65⟧ Intel_ISIS_II
    └─ ⟦this⟧ »1665XS.SRC«

TextFile

PAL16R4\r
PAT1665XS-1\r
CR1665XS-1, S-VERSION, CBPBCO, JKZ, 811026\r
\r
O2I CAMCIF CAMCIL LBUS20 LBUS21 CRPS LBUS22 LBUS23 PRPS GND\r
OEL LREADM VALIDM /PRPSM /CRPSM /PS1 /PS0 CHROEL PROEL VCC\r
\r
IF (VCC) /LREADM=/LBUS22+\r
LBUS20+\r
/LBUS23+\r
PRPSM*PRPS+\r
/PRPSM*/PRPS+\r
/LBUS21\r
\r
IF (VCC) /VALIDM=/CAMCIF+\r
LBUS20+\r
/LBUS21+\r
CAMCIF*/PRPS*/PRPSM+\r
CAMCIF*PRPS*PRPSM+\r
LBUS22*/LBUS23+\r
/LBUS22*LBUS23\r
\r
PRPSM:=PRPS\r
\r
CRPSM:=VCC+VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
PS0:=VCC+VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
PS1:=VCC+VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
IF (VCC) /PROEL=VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
IF (VCC) /CHROEL=GND+GND+GND+GND+GND+GND+GND\r
\r
DESCRIPTION:   CHANNELBUS NEGLIGERES\r
\r
FORSOEGS-PAL: LREAD GORES AFHAENGIG AF PRPS OG PRPSM.\r
\r
\r
\r