MHT Speech Synthesizer - Revision history

Cpcmaniaco: /* Weblinks */

2020-09-17T14:18:03Z

Weblinks

← Older revision		Revision as of 14:18, 17 September 2020
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	== Weblinks ==		== Weblinks ==

			* [http://www.cpc-power.com/index.php?page=detail&num=10936 ''MHT Speech Synthesizer'' from CPC-Power]
	* [https://cpcrulez.fr/hardware-audio-synthetiseur_vocal-MHT-sintetizdor_de_voz.htm ''MHT Speech Synthesizer'' from CPCrulez]		* [https://cpcrulez.fr/hardware-audio-synthetiseur_vocal-MHT-sintetizdor_de_voz.htm ''MHT Speech Synthesizer'' from CPCrulez]
	* [http://hardware.speccy.org/temp/Amstrad-SintetizadorMHT.html ''MHT Speech Synthesizer'' from hardware.speccy.org]		* [http://hardware.speccy.org/temp/Amstrad-SintetizadorMHT.html ''MHT Speech Synthesizer'' from hardware.speccy.org]

	[[Category:Music and sound]] [[Category:Peripherals]]		[[Category:Music and sound]] [[Category:Peripherals]]

Cpcmaniaco: /* Weblinks */

2020-09-17T14:15:45Z

Weblinks

← Older revision		Revision as of 14:15, 17 September 2020
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	== Weblinks ==		== Weblinks ==

			* [https://cpcrulez.fr/hardware-audio-synthetiseur_vocal-MHT-sintetizdor_de_voz.htm ''MHT Speech Synthesizer'' from CPCrulez]
	* [http://hardware.speccy.org/temp/Amstrad-SintetizadorMHT.html ''MHT Speech Synthesizer'' from hardware.speccy.org]		* [http://hardware.speccy.org/temp/Amstrad-SintetizadorMHT.html ''MHT Speech Synthesizer'' from hardware.speccy.org]

	[[Category:Music and sound]] [[Category:Peripherals]]		[[Category:Music and sound]] [[Category:Peripherals]]

Cpcmaniaco at 14:12, 17 September 2020

2020-09-17T14:12:45Z

← Older revision		Revision as of 14:12, 17 September 2020
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	* [[TMPI speech synthetizer]] ([[MEA8000]] based)		* [[TMPI speech synthetizer]] ([[MEA8000]] based)
	* [[Software Speech Synthesizers]] (Software based)		* [[Software Speech Synthesizers]] (Software based)

			== Weblinks ==

			* [http://hardware.speccy.org/temp/Amstrad-SintetizadorMHT.html ''MHT Speech Synthesizer'' from hardware.speccy.org]

	[[Category:Music and sound]] [[Category:Peripherals]]		[[Category:Music and sound]] [[Category:Peripherals]]

Cpcmaniaco: /* Downloads */

2020-09-17T14:10:08Z

Downloads

← Older revision		Revision as of 14:10, 17 September 2020
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	* [[Media:Software of Sintetizador de voz (MHT Ingenieros).zip\|Software of Sintetizador de voz (MHT Ingenieros).zip]] (CDT for Emulators)		* [[Media:Software of Sintetizador de voz (MHT Ingenieros).zip\|Software of Sintetizador de voz (MHT Ingenieros).zip]] (CDT for Emulators)
			* [[Media:MHT Speech Synthesizer (Eagle).zip\|MHT Speech Synthesizer (Eagle).zip]] (MHT Speech Synthesizer files for Eagle)
	* [[Media:Sp0256-al2-reversed-bit-order.zip\|SP0256-AL2 ROM]] ('''caution''' - the bytes in the file are in reversed bit-order, ie. the "Target" values are unreversed, all other opcodes and parameters are reversed)		* [[Media:Sp0256-al2-reversed-bit-order.zip\|SP0256-AL2 ROM]] ('''caution''' - the bytes in the file are in reversed bit-order, ie. the "Target" values are unreversed, all other opcodes and parameters are reversed)

Cpcmaniaco: /* Pictures */

2020-09-17T11:55:31Z

Pictures

← Older revision		Revision as of 11:55, 17 September 2020
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	File:MHT Speech Synthesizer - PCB Chips.png\|PCB Chips		File:MHT Speech Synthesizer - PCB Chips.png\|PCB Chips
	File:MHT Speech Synthesizer - PCB Complete.png\|PCB Complete		File:MHT Speech Synthesizer - PCB Complete.png\|PCB Complete
			File:MHT Speech Synthesizer - componentes.png\|Components
			File:MHT Speech Synthesizer - pistas.png\|Tracks
	File:MHT Speech Synthesizer - Layout.png\|Layout		File:MHT Speech Synthesizer - Layout.png\|Layout

Cpcmaniaco: /* Pictures */

2020-09-17T11:49:41Z

Pictures

← Older revision		Revision as of 11:49, 17 September 2020
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	<gallery caption="MHT Speech Synthesizer Layout, thanks to Jose Leandro">		<gallery caption="MHT Speech Synthesizer Layout, thanks to Jose Leandro">

			File:MHT Speech Synthesizer - interface_delante.jpg\|Top
			File:MHT Speech Synthesizer - interface_detras.jpg\|Bottom
			File:MHT Speech Synthesizer - cara_componentes.jpg\|Components
			File:MHT Speech Synthesizer - cara_pistas.jpg\|Tracks
	File:MHT Speech Synthesizer - PCB Front.png\|PCB Back		File:MHT Speech Synthesizer - PCB Front.png\|PCB Back
	File:MHT Speech Synthesizer - PCB Back.png\|PCB Front		File:MHT Speech Synthesizer - PCB Back.png\|PCB Front

Arnoldemu at 18:54, 9 May 2014

2014-05-09T18:54:29Z

← Older revision		Revision as of 18:54, 9 May 2014
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	MHT Speech Synthesizer aka Sintetizador de voz ([[MHT Ingenieros]])		MHT Speech Synthesizer aka Sintetizador de voz ([[MHT Ingenieros]])

	~~''Italic text''~~== Technical ==		== Technical ==

	It uses a [[SP0256]](-AL2?) chip.		It uses a [[SP0256]](-AL2?) chip.
	* The I/O ~~addresse~~ is &FBE0.		* The I/O address is &FBE0. (only A10,A7,A6,A5 and A4 are decoded)
	* The '''clock frequency is unknown''' (as shown on the photo, it uses an oscillator, ie. NOT the 4MHz signal on the expansion port).		* The '''clock frequency is unknown''' (as shown on the photo, it uses an oscillator, ie. NOT the 4MHz signal on the expansion port).

	Port ~~'''????'''h~~ READ:		Port FBE0h READ:
	bit~~'''?'''~~ Status 1 (0=Speech Busy, 1=Ready/Halted) (SBY Pin, Speech Busy)		bit 6 Status 1 (0=Speech Busy, 1=Ready/Halted) (SBY Pin, Speech Busy)
	bit~~'''?''' Status 2 (0=Ready to Receive Data~~, ~~1=Busy) (/LRQ Pin, Load Request)~~		bit 7,D5-D0 Not used (garbage, probably usually highz)
	~~bit'''?~~-~~?'''~~ Not used (garbage, probably usually highz)		Port FBE0h WRITE:
	Port ~~'''????'''h~~ WRITE:		bit7-6 Ignored
	bit7-6 ~~Reserved (should be be zero, though SP0256 Pins10-11 are GNDed)~~
	bit5-0 Allophone number ;data can be send when Status.Bit'''?'''=0		bit5-0 Allophone number ;data can be send when Status.Bit'''?'''=0

Arnoldemu: /* Technical */

2014-05-09T18:48:39Z

Technical

← Older revision		Revision as of 18:48, 9 May 2014
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	MHT Speech Synthesizer aka Sintetizador de voz ([[MHT Ingenieros]])		MHT Speech Synthesizer aka Sintetizador de voz ([[MHT Ingenieros]])

	== Technical ==		''Italic text''== Technical ==

	~~Probably~~ uses a [[SP0256]](-AL2?) chip.		It uses a [[SP0256]](-AL2?) chip.
	* The ~~'''~~I/O ~~addresses are unknown~~.~~'''~~		* The I/O addresse is &FBE0.
	* The '''clock frequency is unknown''' (as shown on the photo, it uses an oscillator, ie. NOT the 4MHz signal on the expansion port).		* The '''clock frequency is unknown''' (as shown on the photo, it uses an oscillator, ie. NOT the 4MHz signal on the expansion port).

Cpcmaniaco at 12:41, 6 May 2014

2014-05-06T12:41:55Z

@@ Line 47: / Line 47: @@
 </gallery>
 The part numbers on the chips seem to be scratched-off (or covered by paint, or is it just old glue from stickers?).
@@ Line 73: / Line 61: @@
 The hardware shown on those pics is an [[ARA Video Digitizer]], nothing to do with MHT Speech.
 == Downloads ==

Cpcmaniaco at 12:36, 6 May 2014

2014-05-06T12:36:44Z

← Older revision		Revision as of 12:36, 6 May 2014
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	</gallery>		</gallery>

			== Tape ==

			=== Software Covertape ===

			<gallery caption="Software Covertape">

			Image:Software del Sintetizador de Voz (MHT) Front Covertape.jpg\|Front Covertape
			Image:Software del Sintetizador de Voz (MHT) Back Covertape.jpg\|Back Covertape

			</gallery>


	The part numbers on the chips seem to be scratched-off (or covered by paint, or is it just old glue from stickers?).		The part numbers on the chips seem to be scratched-off (or covered by paint, or is it just old glue from stickers?).

← Older revision		Revision as of 14:10, 17 September 2020
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	* [[Media:Software of Sintetizador de voz (MHT Ingenieros).zip\|Software of Sintetizador de voz (MHT Ingenieros).zip]] (CDT for Emulators)		* [[Media:Software of Sintetizador de voz (MHT Ingenieros).zip\|Software of Sintetizador de voz (MHT Ingenieros).zip]] (CDT for Emulators)
			* [[Media:MHT Speech Synthesizer (Eagle).zip\|MHT Speech Synthesizer (Eagle).zip]] (MHT Speech Synthesizer files for Eagle)
	* [[Media:Sp0256-al2-reversed-bit-order.zip\|SP0256-AL2 ROM]] ('''caution''' - the bytes in the file are in reversed bit-order, ie. the "Target" values are unreversed, all other opcodes and parameters are reversed)		* [[Media:Sp0256-al2-reversed-bit-order.zip\|SP0256-AL2 ROM]] ('''caution''' - the bytes in the file are in reversed bit-order, ie. the "Target" values are unreversed, all other opcodes and parameters are reversed)

← Older revision		Revision as of 11:55, 17 September 2020
Line 47:		Line 47:
	File:MHT Speech Synthesizer - PCB Chips.png\|PCB Chips		File:MHT Speech Synthesizer - PCB Chips.png\|PCB Chips
	File:MHT Speech Synthesizer - PCB Complete.png\|PCB Complete		File:MHT Speech Synthesizer - PCB Complete.png\|PCB Complete
			File:MHT Speech Synthesizer - componentes.png\|Components
			File:MHT Speech Synthesizer - pistas.png\|Tracks
	File:MHT Speech Synthesizer - Layout.png\|Layout		File:MHT Speech Synthesizer - Layout.png\|Layout

← Older revision		Revision as of 11:49, 17 September 2020
Line 39:		Line 39:
	<gallery caption="MHT Speech Synthesizer Layout, thanks to Jose Leandro">		<gallery caption="MHT Speech Synthesizer Layout, thanks to Jose Leandro">

			File:MHT Speech Synthesizer - interface_delante.jpg\|Top
			File:MHT Speech Synthesizer - interface_detras.jpg\|Bottom
			File:MHT Speech Synthesizer - cara_componentes.jpg\|Components
			File:MHT Speech Synthesizer - cara_pistas.jpg\|Tracks
	File:MHT Speech Synthesizer - PCB Front.png\|PCB Back		File:MHT Speech Synthesizer - PCB Front.png\|PCB Back
	File:MHT Speech Synthesizer - PCB Back.png\|PCB Front		File:MHT Speech Synthesizer - PCB Back.png\|PCB Front