WD5010
Abstract: WD10C22B wd10c22 western digital esdi WD50C12 wd5011 WD5011A-10 WD50C20A-10 WD5010A-10 mfm controller
Text: 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
|
OCR Scan
|
WD50C12
15Mb/s
10Mb/s
WD1739
WD5010
WD10C22B
wd10c22
western digital esdi
wd5011
WD5011A-10
WD50C20A-10
WD5010A-10
mfm controller
|
PDF
|
mfm decoder function
Abstract: NRZ to MFM encoder IC 7438 AIC-010 mfm data separator mfm to nrz gate name IC 7438 IC-250F
Text: AIC-250F adaptec, inc. Encoder/Decoder NRZ WAM/AMD V2.0 V1.5 V1.0 MFMI MFMC M FM O EW C GND O S C OUT O S C IN - The Adaptec AIC-250F Encode/ Decode Chip is a 24-pin custom CMOS LSI device which provides an efficient data interface beIween NRZ data and MFM record
|
OCR Scan
|
AIC-250F
24-Pin
28-Pin
-250F
24-Lead
28-Lead
mfm decoder function
NRZ to MFM encoder
IC 7438
AIC-010
mfm data separator
mfm to nrz
gate name IC 7438
IC-250F
|
PDF
|
aic 540
Abstract: No abstract text available
Text: adaptec, inc. AIC-270F 2,7 RLL Encoder/Decoder WG - 1 V F O LKD O S C IN - 2 3 O S C OUT - 4 2 /7 R L L O A M OPT RRC V F O OPT NRZ - 5 6 7 GND - Supports 2,7 RLLencoding which provides up to 50% increased bit density 20 - v c c 19 - 2 /7 RLLI 18 - 2FVFO Full NRZ to/from 2,7 RLL
|
OCR Scan
|
AIC-270F
-270F
AIC-270F
20-Pin
28-Lead
aic 540
|
PDF
|
WD1100-01
Abstract: WD1100
Text: DESCRIPTION The WD1100-01 is implemented in NMOS silicon gate technology and is available in a 20 pin plastic or ceramic dual-in-line package. The WD1100-01 Serial/Parallel Converter allows the user to convert NRZ non-return to zero data from a Winchester
|
OCR Scan
|
WD1100-01
WD1100
|
PDF
|
LAYOUT GUIDELINES
Abstract: LG jtag MSX532 I-CUBE SDYA011
Text: Technical Note MSX532 Layout Guidelines 1.0 Introduction The MSX532 is packaged in a 792-ball plastic BGA package, and is an SRAM-based bit-oriented switching device offering flow-through NRZ datarates of 300Mbps and registered clock frequencies of 200MHz. The 532
|
Original
|
MSX532
792-ball
300Mbps
200MHz.
inte8800,
MKT-MSX532-LG
LAYOUT GUIDELINES
LG jtag
I-CUBE
SDYA011
|
PDF
|
WD1100
Abstract: A116 WD1100-12 714-Z
Text: 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
|
OCR Scan
|
WD1100-12
WDU00-12
WD1100
A116
714-Z
|
PDF
|
transistor P397
Abstract: transistor P479 P449 p331 TRANSISTOR transistor k38 v6 transistor P519 am2 am3 p055 power transistor f AJ38 w38 transistor
Text: MSX532 Matrix Switch Preliminary Data Sheet Features Description • • The MSX family of SRAM-based bit-oriented switching devices offers flow-through NRZ datarates of 300Mbps and registered clock frequencies of 200MHz. The 532 I/O Buffers IOBs are individually configured. The IOBs can be connected
|
Original
|
MSX532
200MHz
300Mbps
MKT-MSX532-DS
transistor P397
transistor P479
P449
p331 TRANSISTOR
transistor k38 v6
transistor P519
am2 am3
p055 power transistor
f AJ38
w38 transistor
|
PDF
|
WD1100-01
Abstract: No abstract text available
Text: WESTERN C O R P O R A DIGITAL T I O N WD1100-01 Serial/Parallel Converter DESCRIPTION The WD1100-01 Serial/Parallel Converter allows the user to convert NRZ non-return to zero data from a Winchester disk drive into S-bit parallel form. Addi tional inputs are provided to signal the start of the
|
OCR Scan
|
WD1100-01
WD110001
200nsec)
|
PDF
|
WD1100
Abstract: A116
Text: 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
|
OCR Scan
|
WD1100-02
WD1100
A116
|
PDF
|
I-CUBE
Abstract: OCX256
Text: Technical Note OCX256 Layout Guidelines 1.0 Introduction The OCX256 is packaged in a 792-ball plastic TBGA package, and is an SRAM-based bit-oriented switching device offering flow-through NRZ datarates of 667Mb/s and registered data modes of 333MHz. The 128 Inputs and 128 Outputs are each configured as dedicated differential ports. The
|
Original
|
OCX256
792-ball
667Mb/s
333MHz.
I-CUBE
|
PDF
|
rll to nrz
Abstract: aic6225 AMD 8255 rll encoder AIC-270F AIC-270FL 27 mhz vfo
Text: <H a d a p te c , inc. AIC-270F 2,7 RLL Encoder/Decoder WG VFO LKD OSC IN OSC OUT 2 /7 RLLO A M OPT RRC VFO OPT NRZ GND - 1 2 3 4 AIC-270F ENDEC 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 • Supports 2,7 RLLencoding which provides up to 50% increased bit density
|
OCR Scan
|
AIC-270F
AIC-270F
AIC-270FL
20-Pin
28-Lead
rll to nrz
aic6225
AMD 8255
rll encoder
AIC-270FL
27 mhz vfo
|
PDF
|
NRZ to MFM encoder
Abstract: LS74 mfm encoder AIC-010 AIC-250F AIC-250FL mfm to nrz reliability test raw data mfm decoder plastic raw material
Text: AIC-250F a d a p te c , inc. Encoder/Decoder NRZ W A M /A M D V2.0 V1.5 V1.0 MFMI M FM C - MFMOEWC GND OSC OUT OSC IN - 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 AIC-250F ENCODE/ DECODE CHIP O NC - WG 27 - 1 -v c c O Z I o CM 28 - C S
|
OCR Scan
|
AIC-250F
24-Pin
28-Pin
AIC-250F
AIC-010
AIC-300,
28-Lead
NRZ to MFM encoder
LS74
mfm encoder
AIC-250FL
mfm to nrz
reliability test raw data
mfm decoder
plastic raw material
|
PDF
|
mfm decoder function
Abstract: NRZ to MFM encoder IO 7438 AIC-010 AIC-250F AIC-250FL LS74 amd Block Lock Bit Reset AIC-300 aic010
Text: AIC-250F a d a p te c , inc. Encoder/Decoder NRZ W A M /A M D V2.0 V1.5 V1.0 MFMI M FM C - MFMOEWC GND OSC OUT OSC IN - 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 AIC-250F ENCODE/ DECODE CHIP O NC - WG 27 - 1 -v c c O Z I o CM 28 - C S
|
OCR Scan
|
AIC-250F
24-Pin
28-Pin
AIC-010
AIC-300,
28-Lead
mfm decoder function
NRZ to MFM encoder
IO 7438
AIC-250FL
LS74
amd Block Lock Bit Reset
AIC-300
aic010
|
PDF
|
Untitled
Abstract: No abstract text available
Text: SPC3010 HARD DISK CONTROLLER SINGLE CHIP AT-WINCHESTER CONTROLLER DESCRIPTION The SPC3010 is a single chip disk drive controller designed for high performance. Combined with a data separator, ENDEC, and microcontroller, this chip will support the functions necessary to build a high performance
|
OCR Scan
|
SPC3010
SPC3010
IRQ14
|
PDF
|
|
|
IC stk 412 410
Abstract: stk 412 -410 stk 412 -420 stk 412 240 BB GP 031 smd stk 412 -750 STK 412 150 M stk 412 -230 STK 411 230 STK 411 230 E
Text: CIRRUS LOGIC P R E L IM IN A R Y D A T A S H E E T Ju n e, 1987 FEATURES CL • Disk interfaces supported include: ST506/412, ST412HP, ESDI, SA1000 and SMD • Controls custom drive interfaces - SH 130 Winchester Hard Disk Formatter • W orks with all disk encoding schemes
|
OCR Scan
|
ST506/412,
ST412HP,
SA1000
32-bit
44-pin
40-pin
IC stk 412 410
stk 412 -410
stk 412 -420
stk 412 240
BB GP 031 smd
stk 412 -750
STK 412 150 M
stk 412 -230
STK 411 230
STK 411 230 E
|
PDF
|
Wamco
Abstract: AIC010f 32C452 ECC19 ECC31 AIC-010F GP100 GP103 SA100 ST412HP
Text: SSI 32C452 óiliconMhtts Storage Controller Preliminary Data July, 1990 DESCRIPTION FEATURES The SSI 32C452 Storage Controller is a CMOS device that provides the basis for an intelligent Winchester disk drive controller capable of non-interleaved data transfers at rates up to 20 Mbit/s. When combined with
|
OCR Scan
|
32C452
32C452
32C453,
Wamco
AIC010f
ECC19
ECC31
AIC-010F
GP100
GP103
SA100
ST412HP
|
PDF
|
usb pre amplifier circuit diagram
Abstract: capacitor wy 250 la2470 A2460 A2470 A2480 JUA2470 MA2470 RC SERVO digital CIRCUIT ha2470
Text: MA2470 Winchester Disk Position Demodulator FAIRCHILD A Schlum berger Com pany Preliminary Linear Division Disk Drives Description Connection Diagram 28-Lead DIP {Top View The /uA2470 is a monolithic analog/digital integrated circuit which decodes a quadrature di-bit pattern from the dedi
|
OCR Scan
|
jiiA2470
nA2470
A2470
juA2480
A2460
usb pre amplifier circuit diagram
capacitor wy 250
la2470
A2480
JUA2470
MA2470
RC SERVO digital CIRCUIT
ha2470
|
PDF
|
Untitled
Abstract: No abstract text available
Text: jiiA 2 4 7 0 FAIRCHILD A S chlum berger C om pany Winchester Disk Position Demodulator Preliminary Linear Division Disk Drives Description Connection Diagram 28-Lead DIP Top View The jjA 2 470 is a m onolithic analog/digital integrated circuit w hich decodes a quadrature di-bit pattern from the dedi
|
OCR Scan
|
A2470
|
PDF
|
Untitled
Abstract: No abstract text available
Text: SSI 32C452 Storage Controller MCOtlMÍM Preliminary Data July, 1990 DESCRIPTION FEATURES The SSI 32C452 Storage Controller is a CMOS device that provides the basis for an intelligent Winchester disk drive controller capable of non-interleaved data transfers at rates up to 20 Mbit/s. When combined with
|
OCR Scan
|
32C452
32C452
32C453,
ST506/412,
ST412HP,
SA100,
|
PDF
|
WD33C93
Abstract: No abstract text available
Text: WD42C22C INTRODUCTION 1.0 INTRODUCTION Western Digital’s WD42C22C integrates a high performance, low cost Winchester formatter/con troller, host interface, a buffer manager, and CRC/ECC generator/checker in a single 84-pin LSI device. Operating from a single +5V power
|
OCR Scan
|
WD42C22C
WD42C22C
84-pin
WD42C22C.
WD33C93
|
PDF
|
WD42C22A
Abstract: WD5011 WD1003 WD33C93 WD42C22
Text: WD42C22A Winchester Disk Subsystem Controller FEATURES • Enhanced host interface IBM* Personal Computer AT* and XT port compatible Supports AT speeds up to 12 MHz, 1 wait state I/O and 0 wait state memory using 120 nsec static RAM SRAM Supports AT speeds up to 16 MHz, 1 wait
|
OCR Scan
|
WD42C22A
WD33C93
WD42C22A
WD5011
WD1003
WD33C93
WD42C22
|
PDF
|
wd42c22a
Abstract: wd1003 42c22a WD1006 tbr 3516 WD10C22B WD1010 WD42C22C ESDI controller wd10c22
Text: WD42C22C INTRODUCTION 1.0 INTRODUCTION W estern Digital’s W D42C22C integrates a high performance, low cost Winchester formatter/con troller, host interface, a buffer manager, and CRC/ECC generator/checker in a single 84-pin LSI device. Operating from a single +5V power
|
OCR Scan
|
WD42C22C
WD42C22C
84-pin
WD42C22C.
wd42c22a
wd1003
42c22a
WD1006
tbr 3516
WD10C22B
WD1010
ESDI controller
wd10c22
|
PDF
|
WD1100
Abstract: MINISCRIBE WD1100-01 WD1100-03 WD1100-04 WD1100-05 WD1100-06 WD1100-07 WD1100-09 WD1100-12
Text: W E S T E R N D IG ITAL C O R P O R A T I O N WD1100 WD1100 Seríes 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
|
OCR Scan
|
WD1100
20-pin
WD1100-01
WD1100-02
WD1100-12
WD1100-03
WD1100-04
WD1100-0T
MINISCRIBE
WD1100-05
WD1100-06
WD1100-07
WD1100-09
|
PDF
|
one chip 9381
Abstract: nsc810 maxtor plus circuit schematic DP8466A ESDI 1AME optical drive diagram maxtor maxtor circuit schematic maxtor
Text: National Semiconductor Application Note 500 November 1987 1 0 INTRODUCTION The ESDI Enhanced Small Disk Interface is designed to handle a variety of 5 Winchester disk tape and optical drives It opens the door to higher performance system designs by incorporating more intelligence onto the drives and
|
Original
|
ST506
one chip 9381
nsc810
maxtor plus circuit schematic
DP8466A
ESDI
1AME
optical drive
diagram maxtor
maxtor circuit schematic
maxtor
|
PDF
|