765 FDC - Revision history

Phi2x: /* Datasheets */

2025-05-14T16:59:14Z

Datasheets

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	* [[Media:UPD765_App_Note_Mar79.pdf\| NEC uPD765 Datasheet preliminary (1979)]] [[Media:D765 NEC.pdf]] [[Media:UPD765-NEC.pdf]] [[Media:Z765A datasheet.pdf]] - uPD765 disc controller		* [[Media:UPD765_App_Note_Mar79.pdf\| NEC uPD765 Datasheet preliminary (1979)]] [[Media:D765 NEC.pdf]] [[Media:UPD765-NEC.pdf]] [[Media:Z765A datasheet.pdf]] - uPD765 disc controller
	* [[Media:Intel 8272A Datasheet preliminary (1982).pdf]] [[Media:Datasheet.hk_d8272a_2873060.pdf\|Intel 8272A Datasheet (1986)]] [[Media:Floppy Disk Controller(FDC) UM8272A UM8272A-4.pdf]] - Licensed clone of the uPD765		* [[Media:Intel 8272A Datasheet preliminary (1982).pdf]] [[Media:Datasheet.hk_d8272a_2873060.pdf\|Intel 8272A Datasheet (1986)]] [[Media:Floppy Disk Controller(FDC) UM8272A UM8272A-4.pdf]] - Licensed clone of the uPD765
	* [[Media:WD37C65 datasheet.pdf]] - NEC 765 controller clone with onboard data seperator and AT/EISA compatibility
	* [[Media:TN6-1 9216 Floppy Disk Data Separator Jun82.pdf]] [[Media:FDC9216 datasheet.PDF]] [[Media:SED9420.pdf]] - Data separators		* [[Media:TN6-1 9216 Floppy Disk Data Separator Jun82.pdf]] [[Media:FDC9216 datasheet.PDF]] [[Media:SED9420.pdf]] - Data separators
	* [[Media:DDI Schematic.png]] - DDI-1 Schematic (disc interface for CPC464)		* [[Media:DDI Schematic.png]] - DDI-1 Schematic (disc interface for CPC464)

2025-05-14T16:28:44Z

Other Variants

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	The КР1810ВГ72А is a Soviet clone of the Intel i8272. It is used in the [[Aleste 520EX]] clone of the Amstrad CPC computer.		The КР1810ВГ72А is a Soviet clone of the Intel i8272. It is used in the [[Aleste 520EX]] clone of the Amstrad CPC computer.

	The Toshiba TC8566AF is also a variant of the FDC765.		The [https://map.grauw.nl/resources/disk/toshiba_tc8566af.pdf Toshiba TC8566AF] is also a variant of the FDC765.

	=== Competitors ===		=== Competitors ===

2025-05-14T16:27:03Z

Other Variants

← Older revision		Revision as of 16:27, 14 May 2025
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	The КР1810ВГ72А is a Soviet clone of the Intel i8272. It is used in the [[Aleste 520EX]] clone of the Amstrad CPC computer.		The КР1810ВГ72А is a Soviet clone of the Intel i8272. It is used in the [[Aleste 520EX]] clone of the Amstrad CPC computer.

			The Toshiba TC8566AF is also a variant of the FDC765.

	=== Competitors ===		=== Competitors ===

2025-05-13T13:05:42Z

Competitors

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	* [[Tatung Einstein]] uses the WD1770 FDC chip		* [[Tatung Einstein]] uses the WD1770 FDC chip

	Third-party 3inch floppy disk drives like the Amdek Amdisk were also available for many systems: Apple II, Atari 8-bit, Tandy CoCo, BBC Micro, etc..		Third-party 3inch floppy disk drives (like the Amdek Amdisk) were also available for many systems: Apple II, Atari 8-bit, Tandy CoCo, BBC Micro, etc..

	<br>		<br>

2025-05-13T12:54:25Z

← Older revision		Revision as of 12:54, 13 May 2025
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	µPD765 - Floppy Disc Controller (used in CPC 664, CPC 6128, 6128 Plus and [[DDI-1]] expansion).		µPD765 - Floppy Disc Controller (used in CPC 664, CPC 6128, 6128 Plus and [[DDI-1]] expansion).

	Besides the Amstrad CPC, this chip equipped the [[PCW\|Amstrad PCW]], the [[ZX Spectrum\|ZX Spectrum +3]], the [[SC-3000\|Sega SC-3000~~]], [[NEC PC-98~~]], and the [[PC\|IBM PC]] (including [[Amstrad PC]]).		Besides the Amstrad CPC, this chip equipped the [[PCW\|Amstrad PCW]], the [[ZX Spectrum\|ZX Spectrum +3]], the [[SC-3000\|Sega SC-3000]], and the [[PC\|IBM PC]] (including [[Amstrad PC]]).

	The recommended ports used by Amstrad and compatible interfaces are:		The recommended ports used by Amstrad and compatible interfaces are:

2025-05-13T12:12:22Z

Other Variants

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	=== Other Variants ===		=== Other Variants ===

	NEC has developed various successors to the original uPD765, such as the uPD72065 (used in [[Sharp X68000]]), uPD72067, and uPD72069.		NEC has developed various successors to the original uPD765, such as the uPD72065 (used in the [[Sharp X68000]]), uPD72067, and uPD72069.

	Intel has also produced successors of the 8272, such as the 82072, 82077 and 82078.		Intel has also produced successors of the 8272, such as the 82072, 82077 and 82078.

2025-05-13T12:12:07Z

Other Variants

← Older revision		Revision as of 12:12, 13 May 2025
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	=== Other Variants ===		=== Other Variants ===

	NEC has developed various successors to the original uPD765, such as the uPD72065 (used in Sharp X68000), uPD72067, and uPD72069.		NEC has developed various successors to the original uPD765, such as the uPD72065 (used in [[Sharp X68000]]), uPD72067, and uPD72069.

	Intel has also produced successors of the 8272, such as the 82072, 82077 and 82078.		Intel has also produced successors of the 8272, such as the 82072, 82077 and 82078.

2025-05-13T12:11:45Z

Other Variants

← Older revision		Revision as of 12:11, 13 May 2025
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	=== Other Variants ===		=== Other Variants ===

	NEC has developed various successors to the original uPD765, such as the uPD72065, uPD72067, and uPD72069.		NEC has developed various successors to the original uPD765, such as the uPD72065 (used in Sharp X68000), uPD72067, and uPD72069.

	Intel has also produced successors of the 8272, such as the 82072, 82077 and 82078.		Intel has also produced successors of the 8272, such as the 82072, 82077 and 82078.

2025-05-13T11:46:55Z

← Older revision		Revision as of 11:46, 13 May 2025
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	µPD765 - Floppy Disc Controller (used in CPC 664, CPC 6128, 6128 Plus and [[DDI-1]] expansion).		µPD765 - Floppy Disc Controller (used in CPC 664, CPC 6128, 6128 Plus and [[DDI-1]] expansion).

	Besides the Amstrad CPC, this chip equipped the [[PCW\|Amstrad PCW]], the [[ZX Spectrum\|ZX Spectrum +3]], the [[SC-3000\|Sega SC-3000]], and the [[PC\|IBM PC]] (including [[Amstrad PC]]).		Besides the Amstrad CPC, this chip equipped the [[PCW\|Amstrad PCW]], the [[ZX Spectrum\|ZX Spectrum +3]], the [[SC-3000\|Sega SC-3000]], [[NEC PC-98]], and the [[PC\|IBM PC]] (including [[Amstrad PC]]).

	The recommended ports used by Amstrad and compatible interfaces are:		The recommended ports used by Amstrad and compatible interfaces are:

2025-05-13T11:20:39Z

Competitors

← Older revision		Revision as of 11:20, 13 May 2025
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	* [[Tatung Einstein]] uses the WD1770 FDC chip		* [[Tatung Einstein]] uses the WD1770 FDC chip

	Third-party 3inch disk drives like the Amdek Amdisk were also available for many systems: Apple II, Atari 8-bit, Tandy CoCo, BBC Micro, etc..		Third-party 3inch floppy disk drives like the Amdek Amdisk were also available for many systems: Apple II, Atari 8-bit, Tandy CoCo, BBC Micro, etc..

	<br>		<br>