Untitled
Abstract: No abstract text available
Text: APPLICATION NOTE 9.3 Application Considerations when Using the Powerdown Feature of SMSC Floppy Disk Controllers Applications Engineering Department Document #20010409MA Rev. 04/09/2001 80 Arkay Drive Hauppauge, NY 11788 631 435-6000 FAX (631) 273-3123 Copyright SMSC 2004. All rights reserved.
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"floppy controller" underrun
Abstract: 5 hp DC motor speed control using scr Pcr 2a reciever pin diagram 74ls175 pin diagram disk drive diagram NEC disk controller SCR TRIGGER PULSE 3 phase 3 phase ac motor circuits HD 12039 infra red reciever transmitter
Text: March 1995 PC87334VLJ PC87334VJG SuperI O TM 3 3V 5V Floppy Disk Controller Dual UARTs Infrared IEEE1284 Parallel Port and IDE Interface General Description Features The PC87334VLJ PC87334VJG is a single chip solution for most commonly used I O peripherals in ISA EISA and MicroChannel based computers It incorporates a Floppy
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PC87334VLJ
PC87334VJG
IEEE1284
20-3A
"floppy controller" underrun
5 hp DC motor speed control using scr
Pcr 2a reciever pin diagram
74ls175 pin diagram
disk drive diagram
NEC disk controller
SCR TRIGGER PULSE 3 phase
3 phase ac motor circuits
HD 12039
infra red reciever transmitter
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3 phase scr drive circuit diagram
Abstract: PC87332VLJ dummy load 11930-11 "floppy controller" underrun 3 phase monitor 3 phase monitoring IC wg a5 6d 25 v sumitomo connectors datasheet part number wise nec floppy circuit SCR TRIGGER PULSE 3 phase
Text: May 1995 PC87332VLJ 3 3V 5V and PC87332VLJ-5 (5V) (SuperI O TM III Premium Green) Floppy Disk Controller Dual UARTs IEEE1284 Parallel Port and IDE Interface General Description Features The PC87332VLJ and PC87332VLJ-5 are single chip solutions for most commonly used I O peripherals in ISA EISA
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PC87332VLJ
PC87332VLJ-5
IEEE1284
PC87332VLJ
PC87332VLJ-5
20-3A
3 phase scr drive circuit diagram
dummy load 11930-11
"floppy controller" underrun
3 phase monitor
3 phase monitoring IC
wg a5 6d 25 v
sumitomo connectors datasheet part number wise
nec floppy circuit
SCR TRIGGER PULSE 3 phase
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Untitled
Abstract: No abstract text available
Text: FDC37C78 Floppy Disk Controller FEATURES • • • 3.3/5 Volt Operation Intelligent Auto Power Management 2.88MB FDC37C78 Floppy Disk Controller Licensed CMOS 765B Floppy Disk Controller Software and Register Compatible with SMSC's Proprietary 82077AA Compatible Core
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FDC37C78
FDC37C78
82077AA
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255D
Abstract: 82077AA FDC37C78 intel 8086 assembly language STI CHIP MARK 48-PIN
Text: FDC37C78 Floppy Disk Controller FEATURES • • • 3.3/5 Volt Operation Intelligent Auto Power Management 2.88MB FDC37C78 Floppy Disk Controller Licensed CMOS 765B Floppy Disk Controller Software and Register Compatible with SMSC's Proprietary 82077AA Compatible Core
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FDC37C78
FDC37C78
82077AA
500LIMITATION
255D
82077AA
intel 8086 assembly language
STI CHIP MARK 48-PIN
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Untitled
Abstract: No abstract text available
Text: BACK FDC37C78 Floppy Disk Controller FEATURES • • • 3.3/5 Volt Operation Intelligent Auto Power Management 2.88MB FDC37C78 Floppy Disk Controller - Licensed CMOS 765B Floppy Disk Controller - Software and Register Compatible with SMC’s Proprietary 82077AA
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FDC37C78
FDC37C78
82077AA
300ieved
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schematic diagram disk drive motor controller
Abstract: "floppy controller" underrun NEC 765A PC87312 PC16550A PC87322VF nec floppy circuit octal tri state buffer ic "Barium Ferrite" C1995
Text: June 1994 PC87322VF SuperI O TM III Floppy Disk Controller with Dual UARTs Enhanced Parallel Port and IDE Interface General Description The PC87322VF incorporates a Floppy Disk Controller (FDC) two full function UARTs an enhanced parallel port and IDE interface control logic in one chip The PC87322VF
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PC87322VF
PC87322VF
PC8477
mDP8473
mPD765
N82077
20-3A
schematic diagram disk drive motor controller
"floppy controller" underrun
NEC 765A
PC87312
PC16550A
nec floppy circuit
octal tri state buffer ic
"Barium Ferrite"
C1995
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T32A scr
Abstract: t17c floppy controller pinout Intel 82072 intel floppy disk controller 8272 82091AA T16E 82077AA 82077SL SA10
Text: 82091AA ADVANCED INTEGRATED PERIPHERAL AIP Y Single-Chip PC Compatible I O Solution for Notebook and Desktop Platforms 82078 Floppy Disk Controller Core Two 16550 Compatible UARTs One Multi-Function Parallel Port IDE Interface Integrated Back Power Protection
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82091AA
82091AA
T32A scr
t17c
floppy controller pinout
Intel 82072
intel floppy disk controller 8272
T16E
82077AA
82077SL
SA10
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255D
Abstract: 82077AA FDC37C78
Text: FDC37C78 Floppy Disk Controller FEATURES • • • 3.3/5 Volt Operation Intelligent Auto Power Management 2.88MB FDC37C78 Floppy Disk Controller Licensed CMOS 765B Floppy Disk Controller Software and Register Compatible with SMSC's Proprietary 82077AA Compatible Core
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FDC37C78
FDC37C78
82077AA
500UT
255D
82077AA
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255D
Abstract: 82077AA FDC37C78
Text: FDC37C78 Floppy Disk Controller FEATURES • • • 3.3/5 Volt Operation Intelligent Auto Power Management 2.88MB FDC37C78 Floppy Disk Controller Licensed CMOS 765B Floppy Disk Controller Software and Register Compatible with SMSC's Proprietary 82077AA Compatible Core
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FDC37C78
FDC37C78
82077AA
255D
82077AA
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Untitled
Abstract: No abstract text available
Text: FDC37C78 Floppy Disk Controller FEATURES • • • 3.3/5 Volt Operation Intelligent Auto Power Management 2.88MB FDC37C78 Floppy Disk Controller Licensed CMOS 765B Floppy Disk Controller Software and Register Compatible with SMSC's Proprietary 82077AA Compatible Core
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FDC37C78
FDC37C78
82077AA
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ye data floppy drive
Abstract: TC8566F magnetic head FDD TOSHIBA D 799 TC8566AF
Text: TO SH IB A fciME ]> • ^ 0 ^ 75 4 ^ 0 G 2 L.704 7 ES * 10 X 3 FLOPPY DISK CONTROLLER H UC/UP TC8566AF Floppy D isk Controller 1. INTRODUCTION TC8566AF is a single chip LSI for Floppy Disk controller which has VFO and other circuits with FDC chip for interfacing a processor to floppy
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TC8566AF
TC8566AF
TC8565AP
16MHz
500Kbps)
250Kbps)
TC8566AF-64
G02b7bfi
TC8566AF-65
0Q2b77Ã
ye data floppy drive
TC8566F
magnetic head FDD
TOSHIBA D 799
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TC8566F
Abstract: floppy disk motor head step
Text: FLOPPY DISK CONTROLLER TC8566AF Floppy Disk Controller 1. INTRODUCTION TC8566AF is a single chip LSI for Floppy Disk controller which has VFO and other circuits with FDC chip for interfacing a processor to floppy disk drives. 2. FEATURES o o o o o o o o o
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TC8566AF
TC8566AF
TC8565AP
16MHz
500Kbps)
250Kbps)
TC8566AF-66
100PIN
TC8566AF-67
TC8566F
floppy disk motor head step
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Untitled
Abstract: No abstract text available
Text: TOSHIBA UC/UP fciME D • ^ 7 2 ^ DD2b7D4 725 MT0S3 FLOPPY DISK CONTROLLER 11 TC8566AF F lo p p y D is k C ontroller 1. INTRODUCTION TC8566AF is a single chip LSI for Floppy Disk controller which has VFO and other circuits with FDC chip for interfacing a processor to floppy
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TC8566AF
TC8566AF
TC8565AP
16MHz
500Kbps)
250Kbps)
recAF-64
8566AF-65
8566AF-66
QD2b77Ã
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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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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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Untitled
Abstract: No abstract text available
Text: M D W A M ] ! D lifl F © K (i!iaÄ ¥0 M in te i 82091AA ADVANCED INTEGRATED PERIPHERAL (AIP Single-Chip PC Compatible I/O Solution for Notebook and Desktop Platforms: — 82078 Floppy Disk Controller Core — Two 16550 Compatible UARTs — One Multi-Function Parallel Port
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82091AA
4fi2bl75
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8250 16550 UART
Abstract: 82360SL D14DD
Text: A E M Ä N I ! O M FO ^G M Ä T D Ü N in te i 82091AA ADVANCED INTEGRATED PERIPHERAL AIP) Single-Chip PC Compatible I/O Solution for N otebook and Desktop Platforms: — 82078 Floppy Disk Controller Core — Tw o 16550 Compatible UARTs — One Mutti-Function Parallel Port
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82091AA
82077SL
16-Byte
8250 16550 UART
82360SL
D14DD
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UM8397
Abstract: TRA-33 UM8272A um8326 QGG0454 floppy disk Stepping Motors UM8326B ho HD 7406 lrd 22 AS3713
Text: UNICORN MICROELECTRONICS 24E D • 1S7a7flfl 0 0 0 0 4 4 4 'S ~l j 8s s S ■ « S iT s ~ T - £ Z l~ 2 3 - 6 > l U M 8 3 9 7 Single-Chip Floppy Disk Controller Features ■ ■ * ■ ■ ■ Internal write precompensation circuit; precompensation IBM PC X T drive system compatible
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00D0445
UM8397
360K/720K
UM8397
UM8397L
TRA-33
UM8272A
um8326
QGG0454
floppy disk Stepping Motors
UM8326B
ho HD 7406
lrd 22
AS3713
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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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Untitled
Abstract: No abstract text available
Text: A B W A N O B O N IP O R Q W O Q N in te i 82091AA ADVANCED INTEGRATED PERIPHERAL AIP • Single-Chip PC Compatible I/O Solution for Notebook and Desktop Platforms: — 82078 Floppy Disk Controller Core — Two 16550 Compatible UARTs — One Multi-Function Parallel Port
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82091AA
4APbl75
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Untitled
Abstract: No abstract text available
Text: silice FDC37C78 STANDARD MICROSYSTEMS CORPORATION Floppy Disk Controller FEATURES • • 3.3/5 Volt Operation Intelligent Auto Power Management 2.88M B FDC37C78 Floppy Disk Controller Licensed CMOS 765B Floppy Disk C ontroller Software and Register C om patible with
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FDC37C78
FDC37C78
82077AA
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FdG37
Abstract: No abstract text available
Text: snisc FDC37C78 STANDARD MICROSYSTEMS CORPORATION Floppy Disk Controller FEATURES • • • 3.3/5 Volt Operation Intelligent Auto Power Management 2.88MB FDC37C78 Floppy Disk Controller Licensed CMOS 765B Floppy Disk Controller Software and Register Compatible with
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FDC37C78
82077AA
FDC37C78
FdG37
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5.25 floppy
Abstract: data separator
Text: 5.0 FDC Functional Description The PC87306 is software compatible with the DP8473 and 82077 floppy disk controllers. Upon a power on reset, the 16-byte FIFO will be disabled. Also, the disk interface out puts will be configured as active push-pull outputs, which
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PC87306
DP8473
16-byte
5.25 floppy
data separator
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