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Intel ISIS Floppy Disks

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⟦feceae8ed⟧ TextFile

    Length: 1075 (0x433)
    Types: TextFile
    Names: »20391.SRC«

Derivation

└─⟦a734913b4⟧ Bits:30005499 8" CR80 Floppy CR80FD_0110 ( PALS TIL CR8003M/040PC/00 Mapped Cache CPU)
└─⟦a734913b4⟧ Intel_ISIS_II
    └─ ⟦this⟧ »20391.SRC« 

TextFile

PAL16R4\r
PAT2039-1, BIPAL, MAPPED VERSION, 811120, JKZ\r
CR2039-1\r
\r
O2I AL10H AL9H AL8H AL7H AL6H TIMEOUTMH PEH FLLOEL GND\r
OEL PMCIL START0H NC1 ICPIH ICPIL ARMH TERL ALFA VCC\r
\r
/ICPIH:=ALFA+ICPIH+AL8H+/AL8H*AL7H+\r
/AL6H+/PMCIL\r
\r
/ICPIL:=/AL8H*/AL7H*AL6H*/ALFA*/ICPIH*PMCIL\r
\r
/NC1:=VCC+VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
IF (VCC) /TERL=/PMCIL+\r
/TERL*/ARMH+\r
TIMEOUTMH*/FLLOEL*PMCIL*/ALFA*/ARMH+\r
PEH*/FLLOEL*PMCIL*/ALFA*/ARMH\r
\r
/ARMH:=/AL8H*AL7H*/AL6H*/ALFA*PMCIL+\r
/AL8H*AL7H*AL6H*/ALFA*PMCIL+\r
/PMCIL\r
\r
IF (GND) /PMCIL=VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
IF (GND) /START0H=VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
IF (GND) /ALFA=VCC+VCC+VCC+VCC+VCC+VCC+VCC\r
\r
DESCRIPTION: DENNE VERSION ER BEREGNET\r
\r
TIL BRUG I EN MAPPED CPU/CACHE, I HVILKEN T CLEARES\r
ASYNKRONT.  TERL GENERERES SOM EN KOMBINATORISK\r
FUNKTION AF DIVERSE INPUTS, SAMT AF DEN INTERNE\r
PAL VARIABEL "ARMH". TERL ER ALTSAA IKKE EN REGISTER\r
UDGANG. IKKE DESTO MINDRE ER DEN SANDSYNLIGVIS\r
SPIKE-FRI.    VERSIONEN KAN IKKE BENYTTES I EN NON-MAPD\r
CPU , IDET PARITETSCHECKET HER ALTID ER SLAAET TIL.\r
\r
CHECKSUM= 1163\r
\r