circuit diagram of motherboard laptop nec reset section
Abstract: NEC 765A WD7600 cmo 765 EM- 546 stepper motor laptop HARD DISK CIRCUIT diagram floppy disk Stepper Motors 80387SX MC146818A WD76C20LV
Text: WD76C20lLV TABLE OF CONTENTS Page Section Title 1.0 INTRODUCTION 1.1 Document Scope 1.2 Features 1.3 General Description 5-1 5-1 5-1 5-3 2.0 ARCHITECTURE 2.1 Bus Interface Logic 2.2 Chip Select Logic . 2.3 Floppy Disk Controller 2.4 Real Time Clock and SRAM
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WD76C20lLV
65A-Compatible
14MHZ
WD76C20LV
circuit diagram of motherboard laptop nec reset section
NEC 765A
WD7600
cmo 765
EM- 546 stepper motor
laptop HARD DISK CIRCUIT diagram
floppy disk Stepper Motors
80387SX
MC146818A
WD76C20LV
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WD37C65
Abstract: WD37C65C WD37C65A WD37C658 W037C65C 80386SX WD92C32 floppy disk Stepping Motors nec765
Text: WD37C65C TABLE OF CONTENTS Page Section Title 1.0 INTRODUCTION 1.1 Features 25-1 25-1 2.0 SIGNAL DESCRIPTIONS 25-3 3.0 ARCHITECTURE 25-7 4.0 HOST INTERFACE 25-9 5.0 CONTROL REGISTER • 25-11 6.0 MASTER STATUS REGISTER 6.1 Master Status Register 1 MSR1-Write Only
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WD37C65C
WD37C65
WD37C65C
WD37C65A
WD37C658
W037C65C
80386SX
WD92C32
floppy disk Stepping Motors
nec765
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WD16C92
Abstract: WD1793 SA450 WD1772 2764 rom WD1003-WAH WD2293 WD10C20 WD1002-WA2 wd1015
Text: 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
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c5088 transistor
Abstract: transistor C3207 TLO84CN sec c5088 IN5355B D2817A C3207 transistor toshiba f630 TLO81CP MC74HC533N
Text: Transistor - Diode Cross Reference - H.P. Part Numbers to JEDEC Numbers Part Num. 1820-0225 1820-0240 1820-0352 1820-1804 1821-0001 1821-0002 1821-0006 1850-0062 1850-0064 1850-0075 1850-0076 1850-0093 1850-0099 1850-0126 1850-0137 1850-0150 1850-0151 1850-0154
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1853IMPATT
c5088 transistor
transistor C3207
TLO84CN
sec c5088
IN5355B
D2817A
C3207 transistor
toshiba f630
TLO81CP
MC74HC533N
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western digital data separator
Abstract: WD92C32 Western Digital 008552 ONE31
Text: WD92C32 Digital Phase Lock Loop Disk Data Separator DPLL FEATURES • Performs complete data separation function for floppy disk drives • Separates FM or MFM encoded data from any magnetic media 2 8 p V cc 7 ! □ SEPD REFCLK C 3 6 Z3CD1 GND d 4 5 DSKD C
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WD92C32
W1408S
western digital data separator
Western Digital
008552
ONE31
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WD92C32
Abstract: WD179 mfm data separator WD179X DD312
Text: WD92C32 Digital Phase Lock Loop Disk Data Separator DPLL FEATURES • Performs complete data separation function for floppy disk drives DSKD C • Separates FM or MFM encoded data from any magnetic media SEPC LKd • Contains internal power up reset and all logic to
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WD92C32
W1408S
WD179
mfm data separator
WD179X
DD312
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WD92C32
Abstract: No abstract text available
Text: WESTERN D I G I T A L CO RP SIE D • =1710220 QGGMäbl 1 T-SZ-13~I WD92C32 Digital Phase Lock Loop Disk Data Separator DPLL FEATURES • Performs complete data separation function for floppy disk drives D SKD tZ SEPCLK C REFCLK C GND C • Separates FM or M F M encoded data from any
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WD92C32
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WD7600
Abstract: No abstract text available
Text: WD76C20ALV INTRODUCTION 1.0 INTRODUCTION 1.1 DOCUMENT SCOPE • This data sheet applies to both the 3.3 volt or 5.0 volt or 3.3 volt and 5.0 volt mixed voltage WD76C20ALV device. The WD76C20ALV can be used with either a 5.0 volt power supply or a low voltage 3.3 volt power supply. Some references are
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WD76C20ALV
WD76C20ALV
WD76C20A
100-pin
84-PIN
WD7600
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WD7600
Abstract: No abstract text available
Text: WD76C20/LV INTRODUCTION 1.0 INTRODUCTION 1.1 DOCUMENT SCOPE • On chip clock generation: This data sheet applies to both the WD76C20, and WD76C20LV. The WD90C20LV is a low voltage version of the WD76C20 chip. For convenience all references to these two devices will be referred to
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WD76C20/LV
WD76C20,
WD76C20LV.
WD90C20LV
WD76C20
WD76C20.
84-pin
14MHZ
WD76C20LV
WD7600
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WD7600
Abstract: S3V 77 57-DB3 CHN 535 S3V 83 WD76C20ALV D76C20ALV
Text: WD76C20ALV INTRODUCTION 1.0 INTRODUCTION 1.1 DOCUMENT SCOPE • This data sheet applies to both the 3.3 volt or 5.0 volt or 3.3 volt and 5.0 volt mixed voltage WD76C20ALV device. The WD76C20ALV can be used with either a 5.0 volt power supply or a low voltage 3.3 volt power supply. Some references are
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WD76C20ALV
84-pin
100pin
100-pin
WD76C20ALV
WD7600
S3V 77
57-DB3
CHN 535
S3V 83
D76C20ALV
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DIAC DB2
Abstract: nec765 WD37C658 D1 DB2 Diac WD37C65 WD37C65A 37C65 db1 diac WD37C65B floppy disk Stepping Motors
Text: WD37C65/A/B Floppy Disk Subsystem Controller FEATURES • IBM’ PC AT’ compatible format single and double density — Floppy control and operations on chip — In PC AT mode, provides required signal qualification to DMA channel — BIOS compatible — Dual speed spindle drive support
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WD37C65/A/B
PD8080/8S,
P08086,
P0780
VHM902S
DIAC DB2
nec765
WD37C658
D1 DB2 Diac
WD37C65
WD37C65A
37C65
db1 diac
WD37C65B
floppy disk Stepping Motors
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Floppy Disk Subsystem Controller
Abstract: mt 3328 Stepper floppy disk motor head driver floppy controller stepper motor sony hcd 451
Text: ^ ST37C65 STARTECH Printed September 7, 1994 FLOPPY DISK SUBSYSTEM CONTROLLER PLCC Package DESCRIPTION The ST37C65 Floppy Disk Subsystem Controller is an LSI device that provides all the needed functionality between the host processor and the floppy disk drive.
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ST37C65
ST37C65
WD37C65C.
Floppy Disk Subsystem Controller
mt 3328
Stepper
floppy disk motor head driver
floppy controller stepper motor
sony hcd 451
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765 fdc
Abstract: nec 765 fdc NEC 765A WD76C10 diagram baling machine WD7600 FLOPPY STEPPER MOTOR 8042 PS2 WD75C10 MC146818A
Text: WD76C20 INTRODUCTION 1.0 INTRODUCTION 1.1 DESCRIPTION The Floppy Disk Controller FDC portion of the WD76C20 is a VLSI Super Cell that provides all needed functions between the host processor peripheral bus and the cable connector to the floppy disk drive. This provides a total solution to floppy
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WD76C20
WD76C20
8042CS,
765 fdc
nec 765 fdc
NEC 765A
WD76C10
diagram baling machine
WD7600
FLOPPY STEPPER MOTOR
8042 PS2
WD75C10
MC146818A
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wd37c65b
Abstract: No abstract text available
Text: WD57C65 INTRODUCTION 1.0 INTRODUCTION 1.1 FEATURES interfaces with three 5.25 or 3.5-inch floppy disk drives. It is available in a 40-pin, totally encapsu lated plastic DIP or a 44-pin PLCC package. The WD57C65 retains the core of the WD37C65B floppy disk controller so that the Micro-Sequencer
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WD57C65
40-pin,
44-pin
WD57C65
WD37C65B
wd37c65b
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WD37C65C
Abstract: nec765 WD37C65 80386SX floppy Stepping Motors diagram TR0038 WD37C65/A/B
Text: WD37C65C IN TRO DUCTIO N 1.0 INTRODUCTION The W D37C65C Floppy Disk Subsystem Control ler is an LSI device that provides all the needed functionality between the host processor and the floppy disk drive. This "superchip" integrates the fo llo w in g fu n c tio n s : fo rm a tte r/co n tro lle r, data
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WD37C65C
WD37C65C
WD37C65A/B.
WD37C65A/B
WD37C65C.
nec765
WD37C65
80386SX
floppy Stepping Motors diagram
TR0038
WD37C65/A/B
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WD37C65
Abstract: pcva 80386SX WD37C65C WD37C85 TR0038
Text: WD37C65C INTRODUCTION 1.0 INTRODUCTION The W D37C65C Floppy Disk Subsystem Control ler is an LSI device that provides all the needed functionality between the host processor and the floppy disk drive. This "superchip" integrates the fo llo w in g fu n c tio n s : fo rm a tte r/co n tro lle r, data
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WD37C65C
WD37C65C
WD37C65A/B.
WD37C65A/B
WD37C65C.
7C65C
WD37C65
pcva
80386SX
WD37C85
TR0038
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NEC 765A
Abstract: circuit diagram laptop motherboard WD7600 wd76c20 plcc ide controller
Text: WD76C20 INTRODUCTION 1.0 INTRODUCTION 1.1 DESCRIPTION The Floppy Disk Controller FDC portion of the WD76C20 Is a VLSI Super Cell that provides all needed functions between the host processor peripheral bus and the cable connector to the floppy disk drive. This provides a total solution to floppy
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WD76C20
MC146818A
WD76C20
D76C2
8042CS,
NEC 765A
circuit diagram laptop motherboard
WD7600
plcc ide controller
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WD1002-WX1
Abstract: WD11C00 wd1010a WD1793 WD1003-WAH WD2010 WD9216 WD1772 pmi amp 01 WD1002S-WX2
Text: 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
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WD37C65
Abstract: NEC PD780
Text: WD37C65C INTRODUCTION 1.0 INTRODUCTION The WD37C65C Floppy Disk Subsystem Control ler is an LSI device that provides all the needed functionality between the host processor and the floppy disk drive. This "superchip" integrates the following functions: formatter/controller, data
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WD37C65C
WD37C65C
WD37C65A/B.
WD37C65A/B
WD37CFrom
WD37C65
NEC PD780
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DIL Reed relay RS -349-399
Abstract: LK NES IEC 292-1 ECG transistor replacement guide book free electrode oven calibration certificate formats dl-1d31 1a. 250v /reed relay rs 349-355 LCD LM 225X Ferroxcube pot core 6656 Semicon volume 1 l/DIL Reed relay RS -349-399 Siemens Optoelectronic Data Book
Text: Issued November 1987 8420 Data Library Contents list and semiconductor device type index Data library contents Subject Title Number Communications Equipment B.T. telephone connection system Digital compact paging system Escort 2 + 6 telephone switching system
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Floppy Disk Subsystem Controller
Abstract: nec765 POWERED DEVICE sony laptop circuit diagram 80386SX WD37C65C WD35C65C CD1 mica WD37C65
Text: WD37C65C IN TRO DUCTIO N 1.0 INTRODUCTION The W D37C65C Floppy Disk Subsystem Control ler is an LSI device that provides all the needed functionality between the host processor and the floppy disk drive. This "superchip" integrates the fo llo w in g fu n c tio n s : fo rm a tte r/co n tro lle r, data
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WD37C65C
WD37C65C
WD37C65A/B.
WD37C65A/B
WD37C65C.
7C65C
Floppy Disk Subsystem Controller
nec765
POWERED DEVICE sony laptop circuit diagram
80386SX
WD35C65C
CD1 mica
WD37C65
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wd37c65b
Abstract: WD57C65
Text: WD57C65 INTRODUCTION 1.0 INTRODUCTION 1.1 FEATURES 1.2 • IBM PS/2 and IBM PC XT Compatible • 100% Software Compatible with W D37C65B • Integrated High Performance DPLL Data Separator — <1OE-9 industry standard error rates — Data rates of 125, 250, 300, 500
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WD57C65
D37C65B
44-pin
wd37c65b
WD57C65
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nec765
Abstract: WD37C65 80386SX WD37C65C
Text: WD37C65C INTRODUCTION 1.0 INTRODUCTION The W D37C65C Floppy Disk Subsystem Control ler is an LSI device that provides all the needed functionality between the host processor and the floppy disk drive. This "superchip" integrates the fo llo w in g fu n c tio n s : fo rm a tte r/co n tro lle r, data
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WD37C65C
WD37C65C
WD37C65A/B.
WD37C65A/B
WD37C65C.
nec765
WD37C65
80386SX
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nec765
Abstract: WD37C65 WD37C65A WD37C65C 80386 80386 microprocessor pin out diagram mfm encoder nec 44pin nec floppy circuit PIN DIAGRAM OF 80286
Text: WD37C65C INTRODUCTION 1.0 INTRODUCTION The WD37C65C Floppy Disk Subsystem Control ler is an LSI device that provides all the needed functionality between the host processor and the floppy disk drive. This "superchip" integrates the following functions: formatter/controller, data
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WD37C65C
WD37C65C
WD37C65A/B.
WD37C65A/B
WD37C65C.
nec765
WD37C65
WD37C65A
80386
80386 microprocessor pin out diagram
mfm encoder
nec 44pin
nec floppy circuit
PIN DIAGRAM OF 80286
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