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82C765 datasheet (1)

Part Manufacturer Description Type PDF
82C765 Chips and Technologies FLOPPY DISK CONTROLLER Scan PDF

82C765 Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
24 mhz crystal oscillator

Abstract: floppy disk spindle controller 82C765 UPD765A FGND500 FGND250 48-PIN PC/XT NEC disk controller floppy interface
Text: support the PC-AT and PC-XT design, the Floppy Disk Controller 82C765 includes address decode for the , outputs, and Schmitt inputs. In addition to this logic the 82C765 includes many features to ease design of , T IS 29,700 (APPROX). Figure 1. 82C765 Functional Block Diagram 4-12 This Material


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PDF uPD765A 82C765 FGND250 FGND500 24 mhz crystal oscillator floppy disk spindle controller 48-PIN PC/XT NEC disk controller floppy interface
8255 interface with 8086 Peripheral

Abstract: 8255 interface with 8086 Peripheral block diagram 8255 interface with 8086 interface 8254 with 8086 8086 microprocessor architecture diagram microprocessors interface 8086 to 8255 8237 interface with 8086 Peripheral block diagram 8088 memory interface SRAM microprocessor 8255 application interfacing of 8237 with 8086
Text: HOOK-UP BI-DIRECTIONAL PARALLEL PORT CHIPS 82C765 FLOPPY DISK CONTROLLER O CHIPS 82C451 VGA CONTROLLER


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PDF 82C100 82C100 16-bit 30/XT 100-pin 8255 interface with 8086 Peripheral 8255 interface with 8086 Peripheral block diagram 8255 interface with 8086 interface 8254 with 8086 8086 microprocessor architecture diagram microprocessors interface 8086 to 8255 8237 interface with 8086 Peripheral block diagram 8088 memory interface SRAM microprocessor 8255 application interfacing of 8237 with 8086
Diagram of a laptop

Abstract: 82C455 hp laptop battery pinout 82C765 pinout cartridge HP 82C631 82C601 sd832 82c636 386SX
Text: electro-luminescent displays. - the 82C765. This is a floppy disk controller that is compatible with the uPD765A , Technologies Inc. 1-1 Rev. 1.0 PRELIMINARY 82C841 82C601 82C765 82C242 IT RIPHERAL J4-BUS « c c tr


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PDF CS8283 CPI68 82C841 82C636 RS232PWR rs323pwr Diagram of a laptop 82C455 hp laptop battery pinout 82C765 pinout cartridge HP 82C631 82C601 sd832 386SX
f82c235

Abstract: a19t 82C765 82C235 1NTC0 LG lcd tv tuner CHIPS TECHNOLOGIES IDE 82c710 80286 microprocessor schematics sues 1132
Text: Controller, the S2C601 Multifunction Controller, the 82C765 Floppy Disk Controller, and the 82C710 Integrated , Multifunction Controller Data Sheet • The 82C765 Floppy Disk Controller Data Sheet • Hie 82C710 Integrated


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PDF 82C235 C1991, -MEMCS16 82C235 408-434-060Q f82c235 a19t 82C765 1NTC0 LG lcd tv tuner CHIPS TECHNOLOGIES IDE 82c710 80286 microprocessor schematics sues 1132
f82c721

Abstract: nec 765 fdc 82c711 ibm t30 laptop motherboard diagram circuit diagram of motherboard laptop nec reset section Psp MOTHERBOARD CIRCUIT diagram NEC uPD765 FDC765 upd765 nec upd765 application note
Text: No file text available


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PDF 82C721 25KBaud) 100-Pin F82C721 82C721 nec 765 fdc 82c711 ibm t30 laptop motherboard diagram circuit diagram of motherboard laptop nec reset section Psp MOTHERBOARD CIRCUIT diagram NEC uPD765 FDC765 upd765 nec upd765 application note
1993 - nec upd765 application note

Abstract: ibm t30 laptop motherboard diagram uPD765 nec 765 fdc f82c721 765 fdc 82C765 Universal Peripheral controller NEC uPD765 82c711
Text: No file text available


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PDF 82C721 82C721 DS164 nec upd765 application note ibm t30 laptop motherboard diagram uPD765 nec 765 fdc f82c721 765 fdc 82C765 Universal Peripheral controller NEC uPD765 82c711
F82C235

Abstract: 82C235 82C765 82C601 LIM EMS 4.0 80286 address decoder 7812 80286 data bus MD chips 82c601 ARCHITECTURE OF 80286
Text: ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■v-nirs_ 82C235 Single Chip AT Preliminary 1 Introduction The 82C235 is a VLSI device that incorporates most of the motherboard logic required to build a low-cost, highly-integrated, IBM PC AT-compatible computer. It is designed to be used in conjunction with other Chips and Technologies controllers such as the 82C45X VGA Controller, the 82C601 Multifunction Controller, the 82C765


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PDF 82C235 82C45X 82C601 82C765 82C710 82C235-based F82C235 LIM EMS 4.0 80286 address decoder 7812 80286 data bus MD chips 82c601 ARCHITECTURE OF 80286
UTC 1316

Abstract: cq 0765 rt 82c386 cq 0765 8088 motherboard schematics CTC 1351 transistor SCAT-SX CTC 1351 CTC 1351 data sheet 82C836
Text: ■82C836 Single-Chip 386sx AT 82C836 The 82C836, also known as SCATsx, is a VLSI device that incorporates most of the motherboard logic required to build a low cost, highly integrated, IBM PC AT compatible computer using the 80386sx. It is designed to be used in conjunction with other Chips and Technologies controllers such as the 82C45X VGA Controller, the 82C601 Multifunction Controller, the 82C765 Floppy Disk Controller, and the 82C710 Integrated Floppy Disk and Multifunction Controller. When used


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PDF 82C836 386sx 82C836 82C836, 80386sx. 82C45X 82C601 82C765 82C710 UTC 1316 cq 0765 rt 82c386 cq 0765 8088 motherboard schematics CTC 1351 transistor SCAT-SX CTC 1351 CTC 1351 data sheet
gm82c765

Abstract: No abstract text available
Text: M82C765B Fig. 2. TYPICAL GM 82C765B APPLICATION SYSTEM. inputs, except the data bus, are Schmitt


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PDF GM82C765B 12MHz, GM82C765B gm82c765
2000 - WD37C65

Abstract: GM82C765B FLOPPY DISK SUBSYSTEM CONTROLLER GM82C765B CMOS device which interfaces host microprocess mfm encoder GM82C765B 82C765B floppy disk Stepping Motors floppy disk drive 3.5 diskette diagram HDL-40 GM82765B WD37C65A
Text: 40 CLK2 VSS 31 * PLCC version of GM82C765B Fig 2. TYPICAL GM 82C765B APPLICATION


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PDF GM82C765B GM82C765B 12MHz, WD37C65 GM82C765B FLOPPY DISK SUBSYSTEM CONTROLLER GM82C765B CMOS device which interfaces host microprocess mfm encoder 82C765B floppy disk Stepping Motors floppy disk drive 3.5 diskette diagram HDL-40 GM82765B WD37C65A
WD37C65

Abstract: hd mfm data separator ac motor speed control through microcontroler GM82C765B GMB2C765B pcva
Text: . The host microprocesor interface of the G M 82C765B sup ports a 12MHz, 286 microprocessor bus without , G M 82C765B directs connects to up to four drives. All drive-related inputs are Schmitt triggers and , must be provided when using the 40-pin DIP package. In the PLCC version of the G M 82C765B pins 17 and , designs that used the original G M 82C765B part where DCHG did not exist as direct into the chip. The G M , the G M 82C765B and may be accessed any time. Another four status register under system control also


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PDF GM82C765B GM82C765B 82C765B 12MHz, QMS2C765B 4D2B757 WD37C65 hd mfm data separator ac motor speed control through microcontroler GMB2C765B pcva
82C765

Abstract: Floppy Disk Formatter/Controller mfm encoder wd37c65 application WD37C65 GM82C765B floppy disk Stepping Motors 82C765B BL1616
Text: * PLCC v e rs jo n of G M 82C 765B Fig. 2. TYPICAL GM 82C765B APPLICATION SYSTEM. In p u ts , e


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PDF GM82C765B GM82C765B 82C765 Floppy Disk Formatter/Controller mfm encoder wd37c65 application WD37C65 floppy disk Stepping Motors 82C765B BL1616
2004 - 82c765

Abstract: No abstract text available
Text: * PLCC version of GM82C765B Fig 2. TYPICAL GM 82C765B APPLICATION SYSTEM Inputs, except the data


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PDF GM82C765B GM82C765B 12MHz, 12mand 82c765
82c765b

Abstract: WD37C65 lg motor DD GM82C765B floppy disk Stepping Motors wd37c65 application floppy stepping motor diagram LG direct drive motor
Text: prior to each byte transfer to the G M 82C765B. During the result phase, Bits D6 and D7 in the Main , facilitate the transfer of data between the processor and G M 82C765B. The DIO and RQM bits in the Master , function in G M 82C765B. : Soft reset, active low. : DMA enable, active in Special and PC AT modes , host microprocesor interface of the G M 82C765B sup ports a 12MHz, 286 microprocessor bus without the , interface, the GM 82C765B in cludes data seperation that has been designed to address high performance error


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PDF GM82C765B GM82C765B 62C765B 82C765B 12MHz, 12alid QMS2C765B WD37C65 lg motor DD floppy disk Stepping Motors wd37c65 application floppy stepping motor diagram LG direct drive motor
82c765B

Abstract: WD37C65
Text: 82C765B this must be logic 0 for DS1 and DS2 to become active. No defined function in GM 82C765B. Soft , Z GM 82C765B nnnnnnnnnnn 39 38 37 36 35 34 33 32 31 30 29 DCHG = 40 28 =3 Ri , or status onto the data bus by the GM 82C765B 2 2 WR W RITE I ST Control signal for latching data from the bus into the GM 82C765B buffer register. 3 3 CS C H IP S E L E , Controller to transfer data from the GM 82C765B onto the bus Logical equivalent to C S and A0=1 In special


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PDF GM82C765B GM82C765B 12MHz, GM82C7658 82c765B WD37C65
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