FDC CONTROLLER Search Results

1797 fdc

Contextual Info: STANDARD MICROSYSTEMS CORPORATION, Floppy Disk Controller/Formatter FDC FDC 1791-02 FDC 1792-02 FDC 1793-02 FDC 1794-02 FDC 1795-02 FDC 1797-02 fJPC FAMILY PIN CONFIGURATION FEATURES □ SOFT SECTOR FORMAT COMPATIBILITY □ AUTOMATIC TRACK SEEK WITH VERIFICATION

nas 1791

Abstract: FDC1793 FDC1791 FD179X-02 FDC1797 1791 FDC FD179x FDC1791-02 WD FD179x-02 controllers 1797 fdc
Contextual Info: STANDARD MICROSYSTEMS CORPORATION, Floppy Disk Controller/Formatter FDC FDC FDC FDC FDC FDC FDC 1791-02 1792-02 1793-02 1794-02 1795-02 1797-02 fJPC FAMILY PIN C O N FIG U R A TIO N I 1 1 2 cs t 3 RE £ 4 Ao t 5 A, [ 6 DALO * t 7 NC WE D A L I* D A L 2* DAL3*

XTAL 8mHZ

Contextual Info: STANDARD MICROSYSTEMS FDC 92C38/92C38B FDC 92C38T/92C38BT PRELIMINARY CMOS Floppy Disk Data Separator and Clock Generator PIN CONFIGURATION FEATURES □ High Performance Digital Data Separator with Synthetic Oscillator and Phase Lock Loop for industry standard FDC 765A and FDC 7265

FDC179X-02

Contextual Info: FDC 9791 FDC 9793 FDC 9795 FDC 9797 STANDARD MICROSYSTEMS ^ Floppy Disk Controller/Formatter FDC ^pcFAM,LY PIN C O N FIG U R A TIO N FEATURES U U □ □ + 5 VOLT ONLY V E R SIO N OF FDC179X-02 S O FT SECTO R FORMAT C O M PATIBILITY AUTO M ATIC TR AC K SE EK W ITH VERIFICATIO N

FDC9797

Abstract: FDC9793 floppy disk Stepping Motors connection fdc179x FDC179X-02 FDC9216 floppy disk drive 3.5 diskette diagram smc 9216 179x floppy stepping motor diagram
Contextual Info: FDC 9791 FDC 9793 FDC 9795 FDC 9797 STANDARD MICROSYSTEMS CORPORATION, Floppy Disk Controller/Formatter FDC PIN C O N FIG U R A TIO N LJ NC WE C 1 C 2 c 3 C 4 cs RE A0 C 5 Ai C 6 DAL 0 ‘ C 7 D A L 1* C 8 DAL 2 ' C 9 D A L 3 ’ C 10 D A L 4* L 11 DAL 5 '

"Tape drive"

Contextual Info: 82091AA APPENDIX A FDC FOUR DRIVE SUPPORT Section 8.0 of this docum ent com pletely describes the FDC when the m odule is configured for two drive support. In addition, the FDC com m ands in Section 8.0 provide four drive support inform ation. This appendix

UPD72070GF

Abstract: Intel 82077 MARK 4B 720KB TAG 8434 NEC 82077 UPD72070
Contextual Info: Chapter 1 General 1.1 System Overview The UPD72070 Floppy Disk Controller FDC is a new advanced Floppy Disk Controller that can support four standard Floppy Disk Drives (FDD)’s and two Apple specific FDDs, respectively. For the standard FDDs, the uPD72070 FDC

MN871107

Abstract: 5.25 floppy interface MN871101
Contextual Info: ICs/LSIs for Information Equipment • Floppy Disk Controller FDC Type No. Operating Voltage (V) Process Functions Package No. MN871101 4.75 to 5.25 MN871105 4.75 to 5.25 MN871106B 3.14 to 5.25 MN871107 3.14 to 5.25 CMOS Built-in VFO FDC (for AT interface)

HD6843

Abstract: HD68A43 ibm3740 DOSR CTAR1 IBM34 GCR floppy
Contextual Info: HD6843, HD68A43 — FDC Floppy Disk Controller The HD6843 Floppy Disk Controller performs the com­ plex MPU/Floppy interface function. The FDC was designed to optimize the balance between the “Hardware/Software” in order to achieve integration o f all key functions and maintain

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

KBC 1021

Contextual Info: Table of Contents 1.0 PIN DESCRIPTION 3.0 FDC REGISTER DESCRIPTION Continued 3.2.3 Status Register 2 (ST2) 2.0 CONFIGURATION REGISTERS 3.2.4 Status Register 3 (ST3) 2.1 Overview 4.0 FDC COMMAND SET DESCRIPTION 2.2 Software Configuration 4.1 Command Descriptions

8272 floppy disk controller

Abstract: 9229BT 9229B ic 8272 9229T floppy 765 765 fdc FDC9229 FDC9229T
Contextual Info: STANDARD MICROSYSTEMS CORPORATION ,a— FDC 9229T FDC 9229BT FLOPPY DISK INTERFACE CIRCUIT PIN CONFIGURATION FEATURES □ Digital Data Separator Performs complete data separation function for floppy disk drives Separates FM and MFM encoded data No critical adjustments necessary

HD63265

Abstract: 5.25 floppy interface HD63265P HD63265FP FLOPPY DISK Clk16MHZ
Contextual Info: H D63265 -Floppy Disk Controller FDC HD63265 is a floppy disk controller (FDC) VLSI cir­ cuit which is capable of controlling u p to 3.5", 5.25", or 8" floppy disk drives receiving com m ands from a microprocessor in a 68 or 80-series m icrocom puter

Contextual Info: SEC pPD72065/65B CMOS Floppy-Disk Controller NEC Electronics Inc. Description The ¿¿PD72065/65B CMOS Floppy-Disk Controller FDC is NEC’s follow-on to the pPD765A/B. (¿iPD72065B is a functionally enhanced version of ¿iPD72065.) The FDC is an LSI chip containing the circuitry and control func­

mPD765A

Abstract: PD72065b uPD72065B z80 fdc
Contextual Info: NEC /¿PD72065/65B CMOS Floppy-Disk Controller NEC Electronics Inc. Description The /*PD72065/65B CMOS Floppy-Disk Controller FDC is NEC’s follow-on to the n PD765A/B. (/¿PD72065B is a functionally enhanced version of p.PD72065.) The FDC is an LSI chip containing the circuitry and control func­

Z765A

Abstract: FDC zilog z765 floppy disk interface z80 fdc
Contextual Info: ZILOG INC 30E D E3 QOlbSaa 3 EiZIL FDC FLOPPY DISK CONTROLLER G EN ER AL DESCHBPTION FEA TU R ES he Z765A 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 supports IBM System 3740 Single

Goldstar prime 2

Abstract: goldstar gm16c450 prime2 prime3b Goldstar prime GOLDSTAR GD75188 GM16C550 gm82c803a 8086 assembly prime number GM82C803
Contextual Info: GM82C803A/B GoldStar FDC, UARTS with FIFO, EPP/ECP, IDE Controller GOLDSTAR ELECTRON CO., LTD. General Description Features T he G M 82C803A/B chip rep laces w ith a single 100 pin chip, a floppy d isk co n tro ller FDC w ith data separator, tw o UARTs(GM16C550), one IEEE

UPD72065

Abstract: ECMA 350 765A NEC 765A nec floppy circuit taa 765a UPD8080 HPD72065C z80 fdc gap2
Contextual Info: NEC pPD72065/65B CMOS Floppy-Disk Controller NEC E lectronics Inc. Description The ftPD72065/65B CMOS Floppy-Disk Controller FDC is NEC’s follow-on to the ^PD765A/B. (¿iPD72065B is a functionally enhanced version of ¿iPD72065.) The FDC is an LSI chip containing the circuitry and control func­

UPD72069

Abstract: STP 4310 STP- 4310 upd72068 uPD7265 uPD765A uPD72064 UPD765B DDAM uPD72066
Contextual Info: CHAPTER 4. COMMANDS OUTLINE OF COMMAND OPERATION The FDC executes commands given from the main system in the following three phases. 1 Command Phase (C-Phase) The FDC, when in the idle state (command wait), receives commands and the parameters which specify

Floppy Drive Circuit

Contextual Info: List of Figures FIGURE 1-1 Pins Which Utilize the Strap Function during Reset FIGURE 1*2 FIGURE 2-1 FIGURE 2-2 FIGURE 3-1 Multi-Function Pins PC87306 Configuration Registers PC87306 Four Floppy Drive Circuit FDC Functional Block Diagram FDC Command Structure

82072

Contextual Info: 82091AA 8.0 FLOPPY DISK CONTROLLER The 82091 AA 's Floppy Disk Controller FDC is functionally com patible with 8 2 0 7 8 /8 2 0 7 7 S L / 82077A A /8272A floppy disk controllers. During 82091AA configuration, the FDC can be configured for either two drive support or four drive support via

MC6880

Abstract: MC6843
Contextual Info: M M O T O R O L A SEM ICO N DUCTO R ^AC6843 3501 ED BLU ESTEIN BLVD., A U S TIN , TEXAS 7872 FLOPPY DISK CONTROLLER (FDC) MOS The MC6843 Floppy Disk C ontroller perform s the com plex M P U /F lo p p y interface fu n ctio n . The FDC was designed to optim ize the

NEC PD765

Abstract: nec pd765 fdc pd765 "Barium Ferrite"
Contextual Info: 4.0 FDC Command Set Description FIFO: Enable FIFO for Execution Phase data transfers. De­ fault after a software reset if the LOCK bit is 0. If the LOCK bit is 1, then the FIFO bit retains its previous value after a software reset. This section presents the FDC command set—full description in Section 4.1 and a working summary in Section 4.2.

MB8867

Abstract: FD1793-02 MB8877A FD1793 western digital FD1791 mfm modulator MB886 MB6877A IBM-3740 8876A
Contextual Info: MB8876A MB8877A FU JITSU M ICROELECTRONICS FLOPPY DISK FORMATTER/CONTROLLER FDC October 1986 Edition 2.0 DESCRIPTION T h e F u jit s u M B 8876A and MB8877A are one-chip Floppy D isk F orm atte r/C o ntro lle rs (FDC) w h ic h are fa b ric a te d w ith N-channel E/D MOS tech no lo g y. They