FD179X APPLICATION Search Results

MSC 1691 A1

Abstract: FD179x FD-179x FD 1791 FD179X-02
Contextual Info: WESTERN C O R P O R DIGITAL A T I O N FD179X-02 Floppy Disk Formatter/Controller Family FEATURES • TWO VFO CONTROL SIGNALS • RG & VFOE • SOFT SECTOR FORMAT COMPATIBILITY • AUTOMATIC TRACK SEEK WITH VERIFICATION • ACCOMMODATES SINGLE AND DOUBLE DENSITY

fd1771

Contextual Info: WESTERN DtC/TAL O R P O R A T I O N FD176X-02 C FD176X-02 Floppy Disk Formatter/Controller Family FEATURES • • • • • • • • • 1 MHZ VERSION OF FD179X TWO VFO CONTROL SIGNALS — R G & V F O E SOFT SECTOR FORMAT COMPATIBILITY AUTOMATIC TRACK SEEK WITH VERIFICATION

western digital FD1791

Abstract: 74s124 FD179X STR 6656 FD1795 msc 1691 fd179x application WD1691 FD179X-02 STR 6656 diagram
Contextual Info: VifE S T E R N D I G I T A L C O R P O R A T I O N FD179X02 FD179X-02 Floppy Disk Formatter/Controller Family • PROGRAMMABLE CONTROLS Selectable Track to Track Stepping Time Side Select Compare • INTERFACES TO WD1691 DATA SEPARATOR • WINDOW EXTENSION

floppy stepping motor diagram

Abstract: FD179X FD1771 WD1691 fm-235 Western Digital floppy disk
Contextual Info: FD176X-02 W E S T E R i V D IG IT A L C O R P O R A T I O N FD176X02 Floppy Disk Formatter/Controller Family FEATURES • • • • • • 1 MHZ VERSION OF FD179X TWO VFO CONTROL S IG N A LS -R G & V F O E SOFT SECTOR FORMAT COMPATIBILITY AUTOMATIC TRACK SEEK WITH VERIFICATION

fd179x

Abstract: FD1791 STR 6656 FD179X-02 74s124 ali m 3328 FD1792 fd179x application western digital FD1791 fd1795
Contextual Info: WESTERN C O R P O R DIGITAL A T I O N FD179X-02 Floppy Disk Formatter/Controller Family FEATURES ' • TWO V F O C O N T R O L S IG N A LS • RG & V F O E • S O FT S EC T O R F O R M A T COM PATIBILITY • AUTOM ATIC T R A C K S E E K WITH VERIFICATION

74s124

Abstract: WD1691 74LS629 FD1771-01 INTERNAL BLOCK DIAGRAM OF 74LS08 FD179X WD2143 74LS08 gate diagram western digital FD1771 WD179X
Contextual Info: W OE SR TP E OR NR AD TIGI ITO AN L C FEATURES GENERAL DESCRIPTION The WD1691 F.S.L. has been designed to minimize the external logic required to interface the 179X Family of Floppy Disk Controllers to a drive. With the use of an external VCO, the WD 1691 will generate the RCLK signal for the WD179X,

74s124

Abstract: fd1771 WD1691 FD1771-01 fd179x INTERNAL BLOCK DIAGRAM OF 74LS08 TG431 WD2143-03 74LS08 ttl CERAMIC DISK CAPACITOR
Contextual Info: WESTERN O R P O R DIGITAL A T I O N WD1691 C WD1691 Floppy Support Logic F.S.L FEATURES GENERAL DESCRIPTION • • • • • • • • • The WD1691 F.S.L. has been designed to minimize the external logic required to interface the 179X Family of Floppy Disk Controllers to a drive. W ith the

74s124

Abstract: FD179X WD1691 WD2143 74LS08 function table WD179X 74LS04 INVERTER
Contextual Info: WESTERN C O R P O R A D IG IT A L T I O N WD1691 Floppy Support Logic F.S.L FEATURES GENERAL DESCRIPTION • • • • • • • • • The WD1691 F.S.L. has been designed to minimize the external logic required to interface the 179X Family of Floppy Disk Controllers to a drive. W ith the

WD1793

Abstract: WD1770 FD1770 WD1773 WD1793-02 western digital data separator floppy disk spindle controller FD179X WD1772 fd179x application
Contextual Info: VUES TE R N D IC I TA L. C O R P O R A T I O N WD1773 5 1/4 " Floppy Disk Controller/Formatter FEATURES • 100% SOFTWARE COMPATIBILITY WITH WD1793 • BUILT-IN DATA SEPARATOR • BUILT-IN WRITE PRECOMPENSATION • SINGLE FM AND DOUBLE (MFM) DENSITY • 28 PIN DIP, SINGLE + 5 V SUPPLY

MSC 1691 AI

Abstract: WD1771 WD1793 WD1691V western digital FD1791 WD1771-01 sj 8207 FD1770 WD1691 WG1 smd
Contextual Info: 1984 Storage Managem ent Products Handbook Making The Leading Edge Work For You. This handbook is designed for you, the engineer. It’s intended to be a useful tool, enabling you to make a preliminary evaluation of our products and later, with samples in hand, design our products

fd1771

Abstract: FD179X-02 western digital FD1771 fd179x fd179x application WD279X WD279X-02 IBM34 fd179 TMS279X
Contextual Info: PROGRAMMABLE PRODUCTS TMS279X FLOPPY DISK FORMATTERICONTROLLER FAMILY • On-Chip PILL Data Separator • On-Chip Write Precompensation Logic • Single + 5-V Supply • Accommodates Single-and Double-Density Formats JUNE 1984 - MM3740 FM - IBM34 (MFM) •

VL2793PC

Abstract: vl2797 fd1771 floppy stepping motor diagram VL2797PC VL2797CC FD-179x
Contextual Info: V L S I Tech nology , in c . VL2793 • VL2797 FLOPPY DISK FORMATTER/ CONTROLLER FAMILY FEATURES DESCRIPTION • On-chip PLL data separator • Soft sector format compatibility The VL279X are N-Channel Silicon Gate MOS LSI devices which perform the functions of a Floppy Disk Format­

Contextual Info: WESTERN C O R P O R A D I G IT A L T I O N WD1772-02 Floppy Disk Formatter/Controller FEATURES 28 PIN DIP SINGLE 5V SUPPLY HIGH PERFORMANCE DPLL BUILT-IN DIGITAL DATA SEPARATOR BUILT-IN WRITE PRECOMPENSATION, INCREASED TO 187 MS SINGLE AND DOUBLE DENSITY MOTOR CONTROL

WD1772-02

Abstract: WD1770 WD1772 fd179x floppy disk spindle controller fd179 floppy stepping motor diagram WD1772-00 FLOPPY DISK DRIVE floppy disk interface
Contextual Info: WESTERN O R P O R A DIGITAL T I O N WD1772-02 C WD1772-02 Floppy Disk Formatter/Controller FEATURES 28 PIN DIP SINGLE 5V SUPPLY HIGH PERFORMANCE DPLL BUILT-IN DIGITAL DATA SEPARATOR BUILT-IN WRITE PRECOMPENSATION, INCREASED TO 187 MS SINGLE AND DOUBLE DENSITY

automatic phase selector circuit diagram

Abstract: 24 mhz crystal oscillator SPC2120M MB8877 spc2120 PD76
Contextual Info: ADVANCE INFORMATION CMOS FLOPPY DISK DRIVE DATA SEPARATOR • DESCRIPTION The SPC21 2 0 C o a /M o a data separator uses a preset analog phase-locked loop (PLL) and supports data transfer rates of 250, 300, 500, and 1,000 kbps. A synchronization detector, automatic switching loop filter and crystal oscillator/prescaler circuits are included

MFM encoder

Abstract: WD1010 FD179X MINISCRIBE SA1000 SA1100 SA600 ST506 controller st506 FD-179x
Contextual Info: W E S T E R N D IGITAL C O R P O R A T I O N WD1010 Winchester Disk Controller APPLICATIONS • • • • • • • Seagate ST506, ST512 Shugart SA1000, SA1100, SA600 Tandon 600 Series Texas Instruments 506 RMS 500 Series Quantum Q2000 Series Miniscribe

automatic phase selector circuit diagram

Abstract: 24 mhz crystal oscillator 6 pin aaami SPC2120MOA SPC2120COA
Contextual Info: shE S-H 0 S SYSTEMS INC d • 7T32RGT a o a w R bi3 «sno SPC21 2 0 C oa /M oa ADVANCE INFORMATION CMOS FLOPPY DISK DRIVE DATA SEPARATOR ■ DESCRIPTION The SPC21 20Coa/M oa data separator uses a preset analog phase-locked loop (PLL) and supports data transfer

WD1002-WX1

Abstract: WD11C00 wd1010a WD1793 WD1003-WAH WD2010 WD9216 WD1772 pmi amp 01 WD1002S-WX2
Contextual Info: 1986 Storage Managem ent Products Handbook Corita Kent, the cover artist, is an American whose work presents an optimistic, yet philosophical view of the world we live in. A former Catholic nun and teacher, Corita now devotes her life and energies to her artwork

WD16C92

Abstract: WD1793 SA450 WD1772 2764 rom WD1003-WAH WD2293 WD10C20 WD1002-WA2 wd1015
Contextual Info: 1986 Storage Management Products Handbook Corita Kent, the cover artist, is an American whose work presents an optimistic, yet philosophical view of the world we live in. A former Catholic nun and teacher, Corita now devotes her life and energies to her artwork

fd1771

Abstract: WD2793 WD179X floppy disk motor head step fd179x floppy disk interface floppy stepping motor diagram floppy disk Stepping Motors fd179x application WD2791
Contextual Info: WESTERN O R P O R A DIG ITAL T I O N WD279X-02 C WD279X-02 Floppy Disk Formatter/Controller Family FEATURES O N-CHIP PLL DATA SEPARATOR O N-CHIP W RITE PRECOMPENSATION LOGIC SING LE + 5 V SUPPLY ACCOM MO DA TES SINGLE AND DOUBLE DENSITY FORMATS IBM 3740 FM

WD2793

Abstract: FD179X WD2791 fd1771 2793 western digital wincc WD179 wc marx WD2797 ltls
Contextual Info: WESTERN D IG IT A L O R P O R A T I O N WD279X-02 C WD279X-02 Floppy Disk Formatter/Controller Family FEATURES • • • • • • • • • • ON-CHIP PLL DATA SEPARATOR ON-CHIP WRITE PRECOMPENSATION LOGIC SINGLE + 5 V SUPPLY ACCOMMODATES SINGLE AND DOUBLE

WD2793

Contextual Info: WESTERN O R P O R A DIGITAL T I O N WD279X-02 C WD279X-02 Floppy Disk Formatter/Controller Family FEATURES EN P ^ , 40 Z 3 HLT WE C Z 2 39 Z 3 IN T R Q C S C Z 3 38 H I DRQ r e 4 37 = □ 5 36 ZD DDËN *0 I W PRT « t e r 6 35 7 34 DALI I B 33 D A L2t~~ 9

western digital FD1771

Abstract: WD FD179x-02 controllers tms2797 fd1771 TG433
Contextual Info: \ TMS279X FLOPPY DISK FORMATTER/CONTROLLER FAMILY PROGRAMMABLE PRODUCTS JUNE 1984 TM S279X . . . N PACKAGE • On-Chip PLL Data Separator • On-Chip W rite Precompensation Logic ENPfe t • Single + 5 -V Supply W EC • Accommodates Single- and Double-Density

WD1793

Contextual Info: WESTERN O R P O R A T I O N WD177X-00 C DIGITAL WD177X-00 Floppy Disk Formatter/Controller FEATURES • 28 PIN DIP • SINGLE 5V SUPPLY cs CZ R /w c n ^ 2 28 I INTRQ 27 -1 DRQ • BUILT-IN DIGITAL DATA SEPARATOR Ao n n 3 26 I DDEN • BUILT-IN WRITE PRECOMPENSATION