MFM CONTROLLER Search Results

WD1100

Abstract: A116 WD1100-12 714-Z
Contextual Info: Western Digital WD1100-12 Improved MFM Generator DESCRIPTION The W D1100-12 improved MFM Generator converts NRZ data into an MFM Modified Frequency Modulated data stream. The derived MFM signal containing both clocks and data can then be used to record information on a

WD1100

Abstract: A116
Contextual Info: DESCRIPTION The WD1100-02 is fabricated in NMOS silicon gate technology and is available in a 20 pin plastic or ceramic dual-in-line package. The WD1100-02 MFM Generator converts NRZ data into an MFM Modified Frequency Modulated data stream. The derived MFM signal containing both clocks and data can

AIC-010

Contextual Info: SSI 32D534A Smtiâjàms Data Synchronizer/ MFM ENDEC Preliminary Data July, 1990 DESCRIPTION FEATURES The SSI 32D534A Data Synchronizer/MFM ENDEC is intended to provide data recovery and data encoding in storage systems which employ an MFM encoding format. Data synchronization is performed with a fully

32d534

Abstract: 32D534A-CH mfm to nrz 12E12 PLL 2400 MHZ hd mfm data separator 32C452
Contextual Info: SSI 32D534A M c e r iM Data Synchronizer/ MFM ENDEC fm Preliminary Data July, 1990 DESCRIPTION FEATURES The SSI 32D534A Data Synchronizer/MFM ENDEC is intended to provide data recovery and data encoding in storage systems which employ an MFM encoding format. Data synchronization is performed with a fully

WD5010

Abstract: WD10C22B wd10c22 western digital esdi WD50C12 wd5011 WD5011A-10 WD50C20A-10 WD5010A-10 mfm controller
Contextual Info: WD50C12 Winchester Disk Controller FEATURES • Software selectable MFM, NRZ, or RLL disk data format • Software selectable Soft Sector or Hard Sector mode • Software selectable 56 bit ECC, 32 bit ECC, or 16 bit CRC for MFM and NRZ • Supports 1:1 interleave and data transfer rate up

WD1100

Abstract: A116 WD1100-12 mfm to nrz nrz winchester
Contextual Info: WESTERN O R P O R A DIGITAL T I O N WD1100-12 C WD1100-12 Improved MFM Generator DESCRIPTION The WD1100-12 is fabricated in NMOS silicon gate technology and is available in a 20-pin plastic or ceramic dual-in-line package. The WD1100-12 Improved MFM G enerator converts

mfm decoder function

Abstract: mfm controller
Contextual Info: Am9581 Am9581 Floppy/Hard Disk Data Separator AD VANCED INFO R M ATIO N DISTINCTIVE CHARACTERISTICS Complete on-chip Phase-Locked-Loop PLL On-chip MFM/FM Encoder/Decoder Supports: 4 to 16Mbits/sec MFM data rates for Hard Disks 125 to 500Kbits/sec Single Density (FM) and

Nand gate Crystal Oscillator

Contextual Info: SSI 32D534A m M M á m Data Synchronizer/ MFM ENDEC s Prelim inary Data July, 1990 DESCRIPTION FEATURES The SSI 32D534A Data Synchronizer/M FM ENDEC is intended to provide data recovery and data encoding in storage systems which employ an MFM encoding format. Data synchronization is performed with a fully

WD100

Abstract: nrz winchester LA 3101 WD1100-12
Contextual Info: WESTERN C O R P O R A DIGITAL T I O N WD1100-12 Improved MFM Generator DESCRIPTION The WD1100-12 is fabricated in NMOS silicon gate technology and is available in a 20-pin plastic or ceramic dual-in-line package. The WD1100-12 Improved MFM Generator converts

WD1100

Abstract: A116 WD1100-03 western digital data separator
Contextual Info: WESTERN O R P O R A DIGITAL T I O N WD1100-03 C WD1100-03 AM Detector DESCRIPTION The WD1100-03 Address Mark Detector provides an efficient means of detecting Address Mark Fields in an MFM NRZ data stream. MFM (NRZ) clocks and data are fed to the device along with a window clock

WD1100-03

Abstract: mfm data separator
Contextual Info: WESTERN C O R P O R A DIGITAL T I O N WD1100-03 AM Detector DESCRIPTION The WD1100-03 Address Mark Detector provides an efficient means of detecting Address Mark Fields in an MFM NRZ data stream. MFM (NRZ) clocks and data are fed to the device along with a window clock

Contextual Info: STANDARD MICROSYSTEMS CORPORATION, FDC 92C39/92C39B 92C39T/92C39BT PRELIMINARY ENHANCED FLOPPY DISK INTERFACE CIRCUIT FEATURES PIN CONFIGURATION □ Digital Data Separator Performs complete data separation function for floppy disk drives Separates FM and MFM encoded data

8272A floppy disk controller block diagram

Abstract: s593 crystal S593 DP8470 DP8470J DP8470V J24F N24C V28A WD179X
Contextual Info: PRELIMINARY DP8470 National Semiconductor Corporation DP8470 Floppy Disk Support Chip Data Separator & Write Precompensation General Description This part is a general purpose data separator which can be used to generate a read clock for FM or MFM encoded

MINISCRIBE

Abstract: wd1100 shugart WD1100-03
Contextual Info: WESTERN DIGITAL C O R P O R A T I O N WD1100 WD1100 Series Winchester Controller Chips DESCRIPTION FEATURES The WD1100 Chip series provides a low cost alternative for developing a Winchester Controller. These devices have been designed to read and convert an MFM data stream

mark 1AM

Contextual Info: INSTRUCTION SET Table 19 - Instruction Set READ DATA DATA BUS PHASE Command R/W D7 D6 D5 D4 D3 W MT MFM SK W D1 1 1 DO REMARKS Command Codes HDS DS1 DSO W - C - W - H -

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) •

.01m z5u

Abstract: wd10c22 WD10C22B C102 M
Contextual Info: WD 1 0 C 2 2 B Self-Adjusting Data Separator FEATURES • Designed specifically for the industry standard WD42C22/WD50C12 Hard Disk Controllers and ST506/412 type Winchester disk drives • Provides pin-selectable MFM 5 Mbits/sec or RLL (to 10 Mbits/sec)

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

"NEC 765"

Abstract: nec 765
Contextual Info: SSI 34D441 S u c o n M s k n t Data Synchronizer & Write Precompensator Device i July, 1990 FEATURES DESCRIPTION The SSI 34D441 floppy disk data synchronizer/write precompensator performs read-data synchronization and write data precompensation of MFM encoded data

1793 fdd controller

Abstract: UMC Floppy Disk Data Separator UM8326 MC4024 UM8329 FLOPPY pinout 24 FDC1793 UM8326B MC4044 1791 FDC
Contextual Info: UMC UM8326/f i !Floppy Disk Data Separator FDDS IS Features • Performs complete data separation for floppy disk No critical adjustments required Compatible w ith standard microsystems' FDC 1791, drives ■ Separates FM or MFM-encoded data from any magnetic

FDC765A

Abstract: Floppy Disk Controllers FLOPPY DISK FDC7265 FDC765AL "Floppy Disk Controllers" floppy disk drive mfm mfm data separator
Contextual Info: STANDARD MICROSYSTEMS FDC92C49 PRELIMINARY Analog Floppy Disk Data Separator AFDDS PRELIMINARY PIN CONFIGURATION FEATURES [ _! Analog Data Separator performs complete data separation for floppy disk drives Separates FM and MFM encoded data 3-1 2", 5-1/4" and 8" compatible

FX439

Abstract: FX802 FX812 FX836 FX836DW FX836J R2000 M5E capacitor signal path designer
Contextual Info: mfm CML Semiconductor Products PRODUCT INFORMATION i-. -*j FX836 Radiocom 2000 System Audio Processor Publication D/836/3 July 1994 P ro visional Issue Features/Applications • • Full-Duplex Audio Processing for R2000 Cellular System • FFSK and 50 Baud LF-Data

WD10C22B

Abstract: WD42C22 wd50c12 WD2010b DIODE CL04 12 mfm to nrz 3 phase pump guard controller 57vcc y1q1 C106
Contextual Info: W D10C22B Self-Adjusting Data Separator FEATURES • Designed specifically for the industry standard W D42C22/W D50C12 Hard Disk Controllers and ST506/412 type W inchester disk drives • Provides pin-selectable MFM 5 Mbits/sec or RLL (to 10 Mbits/sec) • Provides all processing of the sensitive

Siemens sab 2793b-p

Abstract: sab 2793b-p 2793A SAB 179X 2797B-P 2793B 2797A sab2797 Floppy Disk Controllers 8085 sab
Contextual Info: SAB 2793B/2797B Advanced Floppy Disk Formatter/Controller Family SAB 2793B Features • Accom m odates single and double-density form ats IBM 3740 single density FM IBM System 34 double density (MFM) • A utom atic seek w ith verify • M u ltip le sector re ad/w rite