Datasheets - Revision history

Barberd at 19:59, 12 December 2022

2022-12-12T19:59:43Z

@@ Line 51: / Line 51: @@
 |-
 |[[MCM90072C]]||Motorola||16k RAM chips.||link||
 |}

Mmaydaniuk: /* Core Components */

2014-10-11T05:39:04Z

Core Components

← Older revision		Revision as of 01:39, 11 October 2014
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	\|[[SAM\|MC6883]]\|\|Motorola\|\|Synchronous Address Multiplexer (SAM) used on the Coco 1 and 2, Also known as SN74LS783. This chip interfaces the system memory with the CPU and VDG.\|\|[http://www.onastick.clara.net/sn74ls783.pdf pdf]\|\|		\|[[SAM\|MC6883]]\|\|Motorola\|\|Synchronous Address Multiplexer (SAM) used on the Coco 1 and 2, Also known as SN74LS783. This chip interfaces the system memory with the CPU and VDG.\|\|[http://www.onastick.clara.net/sn74ls783.pdf pdf]\|\|
	\|-		\|-
	\|[[MCM68A364]]\|\|Motorola\|\|Basic and Extended BASIC ROM chips. These Read-Only Memories (ROMs) are programmed in the factory with the Basic interpreter developed by Microsoft and Microware.\|\|~~link~~\|\|		\|[[MCM68A364]]\|\|Motorola\|\|Basic and Extended BASIC ROM chips. These Read-Only Memories (ROMs) are programmed in the factory with the Basic interpreter developed by Microsoft and Microware.\|\|[http://bitsavers.informatik.uni-stuttgart.de/pdf/motorola/_dataBooks/1979_Motorola_Memory_Data_Book.pdf pdf]\|\|
	\|-		\|-
	\|[[GIME]]\|\|Tandy\|\|Graphics Interrupt Memory Enhancement chip. This custom chip provides most of the "personality" of the Coco 3, including the hi-res graphics modes, ability to access more than 64k and the ability to connect to an RGB monitor.\|\| \|\|		\|[[GIME]]\|\|Tandy\|\|Graphics Interrupt Memory Enhancement chip. This custom chip provides most of the "personality" of the Coco 3, including the hi-res graphics modes, ability to access more than 64k and the ability to connect to an RGB monitor.\|\| \|\|

Mmaydaniuk: /* Core Components */

2014-10-07T06:06:22Z

Core Components

← Older revision		Revision as of 02:06, 7 October 2014
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	!Part #!!Manufacturer!!Description!!DataSheet		!Part #!!Manufacturer!!Description!!DataSheet
	\|-		\|-
	\|[[6809\|MC6809E]]\|\|Motorola\|\|The Central Processing Unit (CPU) used in the Coco 1,2 and 3\|\|~~link~~\|\|		\|[[6809\|MC6809E]]\|\|Motorola\|\|The Central Processing Unit (CPU) used in the Coco 1,2 and 3\|\|[http://bitsavers.informatik.uni-stuttgart.de/pdf/motorola/_dataSheets/6809.pdf pdf]\|\|
	\|-		\|-
	\|[[6821\|MC6821/MC6822]]\|\|Motorola\|\|Peripheral Interface Adapter. Two are used in the Coco to interface the 6809 to IO functions.\|\|~~link~~ \|\|		\|[[6821\|MC6821/MC6822]]\|\|Motorola\|\|Peripheral Interface Adapter. Two are used in the Coco to interface the 6809 to IO functions.\|\|[http://www.fernuni-hagen.de/pwti/download/k1714/6821_01.pdf pdf] \|\|
	\|-		\|-
	\|[[6847\|MC6847]]\|\|Motorola\|\|Video Display Generator used to generate text on the Coco 1 and 2\|\|~~link~~\|\|		\|[[6847\|MC6847]]\|\|Motorola\|\|Video Display Generator used to generate text on the Coco 1 and 2\|\|[http://people.ece.cornell.edu/land/courses/ece4760/ideas/mc6847.pdf pdf]\|\|
	\|-		\|-
	\|[[SAM\|~~MC6884~~]]\|\|Motorola\|\|Synchronous Address Multiplexer (SAM) used on the Coco 1 and 2, Also known as ~~SN7LS783~~. This chip interfaces the system memory with the CPU and VDG.\|\|~~link~~\|\|		\|[[SAM\|MC6883]]\|\|Motorola\|\|Synchronous Address Multiplexer (SAM) used on the Coco 1 and 2, Also known as SN74LS783. This chip interfaces the system memory with the CPU and VDG.\|\|[http://www.onastick.clara.net/sn74ls783.pdf pdf]\|\|
	\|-		\|-
	\|[[MCM68A364]]\|\|Motorola\|\|Basic and Extended BASIC ROM chips. These Read-Only Memories (ROMs) are programmed in the factory with the Basic interpreter developed by Microsoft and Microware.\|\|link\|\|		\|[[MCM68A364]]\|\|Motorola\|\|Basic and Extended BASIC ROM chips. These Read-Only Memories (ROMs) are programmed in the factory with the Basic interpreter developed by Microsoft and Microware.\|\|link\|\|

Mmaydaniuk: /* Additional Components */

2014-09-28T07:32:56Z

Additional Components

← Older revision		Revision as of 03:32, 28 September 2014
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	\|[[74LS273]]\|\| \|\|Octal Flip-Flop\|\|link\|\|		\|[[74LS273]]\|\| \|\|Octal Flip-Flop\|\|link\|\|
	\|-		\|-
	\|[[MC14529B]]\|\|Motorola\|\|Dual 4-channel data selector\|\|link\|\|		\|[[MC14529B]]\|\|Motorola\|\|Dual 4-channel data selector. Used to switch joystick and audio inputs.\|\|link\|\|
	\|-		\|-
	\|[[74LS138]]\|\| \|\|Decoder\|\|link\|\|		\|[[74LS138]]\|\| \|\|1-of-8 Decoder/Demultiplexer.\|\|link\|\|
	\|-		\|-
	\|[[MC1372]]\|\|Motorola\|\|~~Video Mixer~~\|\|link\|\|		\|[[MC1372]]\|\|Motorola\|\|Color video modulator. Used in the RF modulator circuit to connect the Coco to a TV.\|\|link\|\|
	\|-		\|-
	\|[[723C]]\|\| \|\|Common, off-the shelf 5v voltage regulator.\|\|link\|\|		\|[[723C]]\|\| \|\|Common, off-the shelf 5v voltage regulator.\|\|link\|\|
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	\|[[741C]]\|\| \|\|Standard [[http://en.wikipedia.org/wiki/Operational_amplifier Op-Amp]] chip.\|\|link\|\|		\|[[741C]]\|\| \|\|Standard [[http://en.wikipedia.org/wiki/Operational_amplifier Op-Amp]] chip.\|\|link\|\|
	\|-		\|-
	\|[[74LS244]]\|\| \|\|~~Buffer~~\|\|link\|\|		\|[[74LS244]]\|\| \|\|Octal 3-state buffer/line driver.\|\|link\|\|
	\|-		\|-
	\|[[78M12]]\|\| \|\|Common, off-the-shelf 12v regulator.\|\|link\|\|		\|[[78M12]]\|\| \|\|Common, off-the-shelf 12v regulator.\|\|link\|\|

Mmaydaniuk: /* Additional Components */

2014-09-28T07:27:43Z

Additional Components

← Older revision		Revision as of 03:27, 28 September 2014
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	\|[[74LS273]]\|\| \|\|Octal Flip-Flop\|\|link\|\|		\|[[74LS273]]\|\| \|\|Octal Flip-Flop\|\|link\|\|
	\|-		\|-
	\|[[MC14529B]]\|\| \|\|~~Data Seperator~~\|\|link\|\|		\|[[MC14529B]]\|\|Motorola\|\|Dual 4-channel data selector\|\|link\|\|
	\|-		\|-
	\|[[74LS138]]\|\| \|\|Decoder\|\|link\|\|		\|[[74LS138]]\|\| \|\|Decoder\|\|link\|\|

Mmaydaniuk: /* Core Components */

2014-09-28T07:24:38Z

Core Components

← Older revision		Revision as of 03:24, 28 September 2014
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	\|-		\|-
	\|[[GIME]]\|\|Tandy\|\|Graphics Interrupt Memory Enhancement chip. This custom chip provides most of the "personality" of the Coco 3, including the hi-res graphics modes, ability to access more than 64k and the ability to connect to an RGB monitor.\|\| \|\|		\|[[GIME]]\|\|Tandy\|\|Graphics Interrupt Memory Enhancement chip. This custom chip provides most of the "personality" of the Coco 3, including the hi-res graphics modes, ability to access more than 64k and the ability to connect to an RGB monitor.\|\| \|\|
			\|-
			\|[[WD1793]]\|\|Western Digital\|\|Floppy disk controller chip. The main component in the floppy disk controller pak, this chip provides functions to control floppy disk drives.\|\| \|\|
	\|}		\|}

Mmaydaniuk at 07:17, 28 September 2014

2014-09-28T07:17:27Z

@@ Line 1: / Line 1: @@
 {{NavDatasheets}}
 {|
 !Part #!!Manufacturer!!Description!!DataSheet
@@ Line 11: / Line 13: @@
 |-
 |[[SAM|MC6884]]||Motorola||Synchronous Address Multiplexer (SAM) used on the Coco 1 and 2, Also known as SN7LS783. This chip interfaces the system memory with the CPU and VDG.||link||
 |}

Mmaydaniuk at 06:35, 28 September 2014

2014-09-28T06:35:06Z

← Older revision		Revision as of 02:35, 28 September 2014
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	~~Initially datasheets will be listed in chip number order just to get this page started. As the list grows, it will be split up more logically.~~
	{{NavDatasheets}}		{{NavDatasheets}}


	{\|		{\|
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	\|[[6809\|MC6809E]]\|\|Motorola\|\|The Central Processing Unit (CPU) used in the Coco 1,2 and 3\|\|link\|\|		\|[[6809\|MC6809E]]\|\|Motorola\|\|The Central Processing Unit (CPU) used in the Coco 1,2 and 3\|\|link\|\|
	\|-		\|-
	\|[[6821\|MC6821/MC6822]]\|\|Motorola\|\|Peripheral Interface Adapter. ~~Used~~ to interface the 6809 to IO functions.\|\|link \|\|		\|[[6821\|MC6821/MC6822]]\|\|Motorola\|\|Peripheral Interface Adapter. Two are used in the Coco to interface the 6809 to IO functions.\|\|link \|\|
	\|-		\|-
	\|[[6847\|MC6847]]\|\|Motorola\|\|Video Display Generator used to generate text on the Coco 1 and 2\|\|link\|\|		\|[[6847\|MC6847]]\|\|Motorola\|\|Video Display Generator used to generate text on the Coco 1 and 2\|\|link\|\|

Mmaydaniuk at 06:32, 28 September 2014

2014-09-28T06:32:53Z

← Older revision		Revision as of 02:32, 28 September 2014
Line 8:		Line 8:
	\|[[6809\|MC6809E]]\|\|Motorola\|\|The Central Processing Unit (CPU) used in the Coco 1,2 and 3\|\|link\|\|		\|[[6809\|MC6809E]]\|\|Motorola\|\|The Central Processing Unit (CPU) used in the Coco 1,2 and 3\|\|link\|\|
	\|-		\|-
	\|MC6821\|\|Motorola\|\|Peripheral Interface Adapter\|\|link \|\|		\|[[6821\|MC6821/MC6822]]\|\|Motorola\|\|Peripheral Interface Adapter. Used to interface the 6809 to IO functions.\|\|link \|\|
	\|-		\|-
	\|MC6847\|\|Motorola\|\|Video Display Generator used to generate text on the Coco 1 and 2\|\|link\|\|		\|[[6847\|MC6847]]\|\|Motorola\|\|Video Display Generator used to generate text on the Coco 1 and 2\|\|link\|\|
	\|-		\|-
	\|MC6884\|\|Motorola\|\|Synchronous Address Multiplexer used on the Coco 1 and 2, Also known as SN7LS783\|\|link\|\|		\|[[SAM\|MC6884]]\|\|Motorola\|\|Synchronous Address Multiplexer (SAM) used on the Coco 1 and 2, Also known as SN7LS783. This chip interfaces the system memory with the CPU and VDG.\|\|link\|\|
	\|}		\|}

Mmaydaniuk at 06:25, 28 September 2014

2014-09-28T06:25:11Z

← Older revision		Revision as of 02:25, 28 September 2014
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	!Part #!!Manufacturer!!Description!!DataSheet		!Part #!!Manufacturer!!Description!!DataSheet
	\|-		\|-
	\|MC6809E\|\|Motorola\|\|The Central Processing Unit (CPU) used in the Coco 1,2 and 3\|\|link\|\|		\|[[6809\|MC6809E]]\|\|Motorola\|\|The Central Processing Unit (CPU) used in the Coco 1,2 and 3\|\|link\|\|
	\|-		\|-
	\|MC6821\|\|Motorola\|\|Peripheral Interface Adapter\|\|link \|\|		\|MC6821\|\|Motorola\|\|Peripheral Interface Adapter\|\|link \|\|