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CR80 Hard and Floppy Disks

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⟦d33b283c7⟧ TextFile

    Length: 1342 (0x53e)
    Types: TextFile
    Names: »16801.BAK«, »16801.SRC«, »1680X.SRC«

Derivation

└─⟦17f97d65b⟧ Bits:30005497 8" CR80 Floppy CR80FD_0104 ( PALS TIL SÅVEL MAPPED SOM UNMAPPED CACHE-CPU, CR8003M )
└─⟦17f97d65b⟧ Intel_ISIS_II
    └─ ⟦this⟧ »16801.BAK« 
└─⟦9ae070e28⟧ Bits:30005551 8" CR80 Floppy CR80FD_0102 ( CR/D/1867 PAL1 MASTER PALS til CR8003D/030 P-100 1.DEL GAMLE FLOPS.  2 CR8003D/040PC/00 )
└─⟦9ae070e28⟧ Intel_ISIS_II
    └─ ⟦this⟧ »16801.SRC« 
└─⟦dd7ccc294⟧ Bits:30005567 8" CR80 Floppy CR80FD_0105 ( KOPI AF CRD 2297 )
└─⟦dd7ccc294⟧ Intel_ISIS_II
    └─ ⟦this⟧ »16801.BAK« 
    └─ ⟦this⟧ »1680X.SRC«

TextFile

PAL16L8\r
PAT1680-X, CACO1, S- AND D-VERSIONN, 811217, JKZ\r
CR1680-X\r
\r
S WRST AL8H AL7H AL6H AL2H PS0H PS1H PS2H GND\r
PS3H R2 EMPTYH HALFH DFULLH HITMH PARMH R1 DICO2 VCC\r
\r
IF (VCC) /DICO2=/PS3H*/PS2H*/PS1H*PS0H+\r
/PS3H*PS2H*/PS1H*/PS0H*HALFH+\r
/PS3H*PS2H*/PS1H*/PS0H*/HALFH*/DFULLH*/S*/EMPTYH+\r
PS3H*/PS2H*PS1H*/PS0H*/WRST+\r
PS3H*/PS2H*PS1H*/PS0H*/HITMH+\r
PS3H*/PS2H*PS1H*/PS0H*PARMH\r
\r
IF (VCC) /R2=/PS1H+\r
/PS3H+\r
/PS2H+\r
/R1\r
\r
IF (GND) /R1=VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
IF (GND) /PARMH=VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
IF (GND) /HITMH=VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
IF (GND) /PARMH=VCC+VCC+VCC+VC+VCC+VCC+VCC\r
\r
IF (GND) /DFULLH=VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
IF (GND) /HALFH=VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
IF (GND) /EMPTYH=VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
DESCRIPTION: \r
\r
DENNE VERSION IMPLEMENTERER LOAD AF CACHE\r
VED SKRIVNINGER. CACHE LOADES NAAR WRST ER\r
HOEJ, OG CACHE CLEARES (I ENKELT LOKATION)\r
NAAR WRST ER LAV. DVS VED BYTE-SKRIVNINGER\r
BOER WRST VAERE LAV (= AL1 AND AL2).\r
\r
VED PARITETSFEJL I CACHE (PAR(H) = H), CLEARES\r
VALIDBIT, NAAR FEJLEN DETEKTERES VED SKRIVNINGER.\r
(DER FINDER NATURLIGVIS KUN SKRIVNINGER I CACHE\r
STED VED HITS.\r
\r
\r
PALLEN VIRKER SANDSYNLIGVIS, MEN DET GOERT CACHE-\r
LAGERET IKKE (HW-FEJL).\r
\r
DETTE ER ALTSAA EN EXPERIMENTAL-VERSION, SOM EVTL\r
KAN BENYTTES I FREMTIDEN, NAAR MODULET \r
REDISIGNES\r