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|| FILE: #0010.PLD|| PROJ: 20120608|| PART: G16V8-#0010|||| DEV : GAL16V8|||| DESC: ACIA CONTROL||||GAL16V8A||| INPUT| 1:DTR, 2:RS, 3:TRM, 4:PHI2, 5:WS, 6:ACIA, 7:EN, 8:RDY, 9:SE, 11:-,|| OUTPUT| 12:G, 13:CS, 14:TA, 15:TB, 16:TXE, 17:J, 18:PHI2N, 19:K|||| ACTIVE-LOW: G, CS, J, PHI2N|| PROPERTY: "SIMPLE"|| SIGNATURE: "0010 "||| --------------------------------------------------------|| ABILITA TX RS485| TXE = (RS' & DTR')| TA = TRM| TB = TRM|||| --------------------------------------------------------|| --------------------------------------------------------|| SEGNALI COMANDO FLIP-FLOP WAIT| PHI2N = PHI2|| ABILITAZIONE WAIT| WTX = (ACIA' & WS')|| COMANDO J,K| DATA = (RDY # WTX')| J = DATA| K = DATA|||| --------------------------------------------------------| ACIAA = (ACIA' & WS & PHI2) || NO WAIT| ACIAB = (ACIA' & WS' & EN) || WAIT| CS = (ACIAA # ACIAB)|||| --------------------------------------------------------| GX = (ACIA' & SE)| GA = (ACIAA & SE')| GB = (ACIAB & SE')| G = (GX # GA # GB)