72065B
Abstract: PD780 FDC zilog UPD8080 z80 fdc
Contextual Info: SEC fiPD72065/65B CMOS Floppy-Disk Controller NEC Electronics Inc. Description a 100% 765A/B microcode com patibility TheJL/PD72065/65B CMOS Floppy-Disk C ontroller FDC is NEC's follow -on to the juPD765A/B. (/JPD72065B is a fun ctiona lly enhanced version of ¿JPD72065.) The FDC
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upd72065/65b65a/b/upd8080/85/11pd8o86/+9/pd780thejl/pd72065/65bjipd72065/65bpd7107172065bpd780fdc zilogupd8080z80 fdc
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uPB9201
Abstract: 74ls624 74ls624 equivalent PD765A lsi 9201 b9201 UPD765A NEC disk controller NEC floppy drive
Contextual Info: M EC /¿PB9201 F L O P P Y DISK in t e r f a c e NEC Electronics Inc. PR ELIM IN A R Y INFORMATION Description Pin Configuration The yuPB9201 floppy disk interface FDI is an LSI device that provides a wide range of functions com monly needed in a floppy disk controller design. A
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upb9201pd765athe/upb9201//pb9201+93-000169a3-000170a74ls62474ls624 equivalentlsi 9201b9201upd765anec disk controllernec floppy drive
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D765A
Abstract: mpd765a PD765A D765B NEC 765A mPD765
Contextual Info: HtFC yuPD765A///PD765B Single/Double Density Floppy-Disk Controller NEC Electronics Inc. Description Features The jj PD765A/B is an LSI floppy disk controller FDC chip which contains the circuitry and control functions for interfacing a processor to 4 floppy disk drives. It is
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upd765aupd765b65a/bpd765a/b+8pd765ajpd765bjupd765ad765ampd765ad765bnec 765ampd765
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NEC disk controller
Abstract: z80 speed of data transfer PD765AC-2 UPD765A IBM Single Density PD765AC2 z80 fdc
Contextual Info: NEC NEC Electronics Inc. Description The/iPD765A//iPD765B is an LSI floppy-disk controller FDC chip which contains the circuitry and control functions for interfacing a processor to four floppy disk drives. It is capable of either IBM 3740 single density format (FM), or IBM System 34 double density
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upd765aupd765bjpd765a/bjupd765a/b+11jupd765bj/pd765ac2j/pd765bc40-pinjjpd765a/bnec disk controllerz80 speed of data transferpd765ac-2ibm single densitypd765ac2z80 fdc
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UPD765AC2
Abstract: mpd765a D765A PD765AC-2
Contextual Info: MFC //PD76 5 A ///P D 7 6 5 B S ing le/D o ub le Density Floppy-Disk Controller NEC Electronics Inc. Description Features The fjPD765A/B is an LSI floppy disk controller FDC chip which contains the circuitry and control functions for interfacing a processor to 4 floppy d isk drives. It is
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PD72066
Abstract: UPD71065G uPD71065
Contextual Info: NEC NEC Electronics Inc. //PD710 6 5 /6 6 Floppy-Disk Interface Description Pin Configurations A/P071066CT M IN /S T D C 3 26 3 FD C SW 2 RGATEC 4 25 H LPF1 M F M /F M E 5 24 □ LPF2 SYNCSW C 6 S YN C C 7 RDO UTC 8 RCLK C 9 it, <o o 23 I] V d d Q Q. 1 21 3 V C O I N
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