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Western Digital Corp
WD1772-PH
WD1772-PH ECAD Model
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WD1772 datasheet (6)

Part ECAD Model Manufacturer Description Type PDF
WD1772 WD1772 ECAD Model Western Digital Floppy Disk Controller Scan PDF
WD1772-00 WD1772-00 ECAD Model Western Digital Floppy Disk Formatter / Controller Scan PDF
WD1772-02 WD1772-02 ECAD Model Western Digital Floppy Disk Formatter / Controller Scan PDF
WD1772CH00 WD1772CH00 ECAD Model Others Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan PDF
WD1772PH00 WD1772PH00 ECAD Model Others Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan PDF
WD1772PH02 WD1772PH02 ECAD Model Western Digital Floppy Disk Controller Scan PDF

WD1772 Datasheets Context Search

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Not Available

Abstract: No abstract text available
Text: WD1772-00 PIN DESIGNATION ENHANCED STEP/RATES 2,3,6,12 MS DESCRIPTION The WD1772-02 is a MOS , required for operation by the WD1772-02. Gap 1, 3 and 4 lengths are as short as 2 bytes for WD1772-02 , has developed the WD1772-02. The WD1772-02 is a NMOS Floppy Disk Controller device that incorporates , WESTERN C O R P O R A D I G IT A L T I O N WD1772-02 Floppy , On signal. The WD1772-02 is implemented in NMOS silicon gate technology and is available in a 28


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PDF WD1772-02 WD1772-02
WD1772-02

Abstract: WD1772 WD1770 fd179x floppy disk spindle controller floppy stepping motor diagram fd179 WD1772-00 Programmable Floppy Disk Controller floppy disk motor head step
Text: WESTERN DIGITAL CORPORATION WD1772-02 Floppy Disk Formatter/Controller FEATURES 28 PIN DIP , COMPATIBLE 8-BIT BI-DIRECTIONAL DATA BUS 100% PIN COMPATIBLE WITH WD1770-00 AND WD1772-00 ENHANCED STEP/RATES 2,3,6,12 MS ■>1 -Vl ro ■o to PIN DESIGNATION DESCRIPTION The WD1772-02 is a MOS/LSI , (FM) or double (MFM) density operation, the device contains a programmable Motor On signal. The WD1772-02 is implemented in NMOS silicon gate technology and is available in a 28 pin dual-in-line. The WD1772-02


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PDF WD1772-02 WD1770-00 WD1772-00 FD179X, WD1772 WD1770 fd179x floppy disk spindle controller floppy stepping motor diagram fd179 WD1772-00 Programmable Floppy Disk Controller floppy disk motor head step
WD1793

Abstract: WD1772 1770 Floppy Disk Controller floppy disk spindle controller WD1770-00 WD1770 WD1773-00 floppy disk motor head step WD1772-00 fd179x
Text: and Small Business Computers. FOLLOW ON DEVICES WD1772-02 The device is the same as the WD1772-00 , WD1772-00 offers stepping rates of 2, 3, 6, and 12 msec. The WD177X-00 devices all contain a built-in , Step output contains a pulse for each step of the drive's R/W head. The WD1770-00 and WD1772-00 , supplied enable for write precompensation at desired tracks. On the WD1770-02 or WD1772-00 , the Precomp , , Verify on Destination Track r0 = Stepping Rate (Bits 1,0) WD1770-00 r, r„ WD1773-00 WD1772-00


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PDF WD177X-00 WD1770 WD1772) WD1770/WD1773 WD1772= WD1773 WD1793 FD179X, WD1793 WD1772 1770 Floppy Disk Controller floppy disk spindle controller WD1770-00 WD1773-00 floppy disk motor head step WD1772-00 fd179x
WD1793

Abstract: WD1770 WD1773 WD1773-00 WD1772-02 fd179x WD177X-00 1770 Floppy Disk Controller fd179x application WD1772-00
Text: Computers. FOLLOW ON DEVICES WD1772-02 The device is the same as the WD1772-00 except for an enhanced , WD1772-00 offers stepping rates of 2, 3, 6, and 12 msec. The WD177X-00 devices all contain a built-in , for each step of the drive's R/W head. The WD1770-00 and WD1772-00 offer different step , precompensation at desired tracks. On the WD1770-02 or WD1772-00 , the Precomp Enable bit in Write Commands allows , = Stepping Rate (Bits 1,0) WD1770-00 r, r„ WD1773-00 WD1772-00 0 0 6 ms 6 ms 0 1 12 ms


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PDF WD177X-00 WD1770 WD1772) WD1770/WD1773 WD1772= WD1773 WD1793 FD179X, WD1793 WD1773-00 WD1772-02 fd179x 1770 Floppy Disk Controller fd179x application WD1772-00
WD1793

Abstract: No abstract text available
Text: WD1772-02 The device is the same as the WD1772-00 except for an enhanced digital data separator. HOST , stepping rates, while the WD1772-00 offers stepping rates of 2, 3, 6, and 12 msec. The WD177X-00 devices , contains a pulse for each step of the drive’s R/W head. The WD177000 and WD1772-00 offer different step , tracks. On the WD1770-02 or WD1772-00 , the Precomp Enable bit in W rite Commands allows autom atic W , , Enable Spin-up Sequence h = 1, Disable Spin-up Sequence 1 = Not Used (WD1770-00, WD1772-00 ) 0 Not


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PDF WD177X-00 WD177X-00 WD1770 WD1772) D1770/W D1773 WD1793
WD1793

Abstract: WD1770 FD1770 WD1793-02 WD1773 western digital data separator floppy disk spindle controller FD179X WD1772 fd179x application
Text: contains a pulse for each step of the drive's R/W head. The WD1770 and WD1772 offer different step rates , are Personal Computers, Portable Computers and Small Business Computers. FOLLOW ON DEVICES WD1772 The


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PDF WD1773 WD1793 WD1770 FD1770 WD1793-02 western digital data separator floppy disk spindle controller FD179X WD1772 fd179x application
WD1770

Abstract: FD1770 FD179X WD179X WD1772 WD1772-00 179X spindle motor ibm western digital data separator
Text: DESIGNATION WD1772 = FASTER STEP RATES cs cz 1. ^ 28 r/W nz 2 27 ao nz 3 26 a1 nz 4 25 dalo nz 5 24 dal1 i= 6 , version is compatible with the 179X stepping rates, while the WD1772 offers stepping rates of 2,3, 5 and 6 , contains a pulse for each step of the drive's R/W head. The WD1770 and WD1772 offer different step rates , Rate (Bits 1,0) ri, no WD1770 WD1772 0 0 6 ms 0 1 12 ms 1 0 20 ms 11 30 ms 2 ms 3 ms 5 ms 6 ms u =


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PDF WD1770/1772 WD1770 WD1772 WD1770 FD1770 FD179X WD179X WD1772 WD1772-00 179X spindle motor ibm western digital data separator
1984 - WD16C92

Abstract: WD1793 SA450 WD1772 2764 rom WD1003-WAH WD2293 WD10C20 WD1002-WA2 wd1015
Text: CONTROLLER DEVICES WD177X-00 WD177X-00 WD1772-02 WD1772-02 FD179X-02 FD179X-02 WD279X-02 WD279X , -00 . WD1772-02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , WD1793. The WD1770-00 and WD1773-00 are compatible with the FD179X stepping rates, while the WD1772-00 , head. The WD177(}.Q() and WD1772-OO offer different step rates. The Direction output is high when , MOTOR CONTROL (WD1770 AND WD1772 ) 128,256,512 OR 1024 SECTOR LENGTHS · · · TTL COMPATIBLE 8


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WD1002-WX1

Abstract: WD11C00 wd1010a WD1793 WD1003-WAH WD2010 WD9216 pmi amp 01 WD1002S-WX2 WD1772
Text: MANAGEMENT PRODUCTS FLOPPY DISK CONTROLLER DEVICES WD177X-00 WD177X-00 WD1772-02 W D 1772-02 FD179X-02 FD179X , the FD179X stepping rates, while the WD1772-00 offers stepping rates of 2, 3, 6, and 12 msec. The , head. The W D1770-00 and WD1772-00 offer different step rates. The Direction output is high when , CONTROL (WD1770 AND WD1772 ) 128, 256, 512 OR 1024 SECTOR LENGTHS TTL COMPATIBLE 8-BIT BI-DIRECTIONAL DATA , -pin dual-in-line as well as in quad pack. Three versions of the WD177X-00 are available. The WD1770, WD1772 and the


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PDF
MSC 1691 AI

Abstract: WD1771 WD1793 WD1691V western digital FD1791 sj 8207 FD1770 WD1771-01 WD1691 WG1 smd
Text: No file text available


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PDF
Sony CXA1191M

Abstract: philips ecg master replacement guide FZK101 YD 803 SGS FZK 101 Siemens CMC 707 am radio receiver philips ecg semiconductors master replacement guide CXA1191M ym2612 ecg semiconductors master replacement guide
Text: No file text available


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PDF 0512d ------------------------------------0512d z86e04 Sony CXA1191M philips ecg master replacement guide FZK101 YD 803 SGS FZK 101 Siemens CMC 707 am radio receiver philips ecg semiconductors master replacement guide CXA1191M ym2612 ecg semiconductors master replacement guide
M5L8042

Abstract: panasonic inverter dv 707 manual ccd camera mc 7218 wiring diagram panasonic inverter manual dv 707 tda 12011 pin details tmm2114 tda 12011 Toshiba DC MOTOR DGM 3520 2A sn29764 MC74HC4538
Text: No file text available


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PDF S-17103 54070Z CH-5404 M5L8042 panasonic inverter dv 707 manual ccd camera mc 7218 wiring diagram panasonic inverter manual dv 707 tda 12011 pin details tmm2114 tda 12011 Toshiba DC MOTOR DGM 3520 2A sn29764 MC74HC4538
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