ANTA 64K Memory Expansion - Revision history

Cpcmaniaco at 12:06, 15 November 2015

2015-11-15T12:06:58Z

← Older revision		Revision as of 12:06, 15 November 2015
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	A Spanish manufactured memory expansion intended for the Spanish market.		A Spanish manufactured memory expansion intended for the Spanish market.

			Originally the internal ROM is located in bank 2.

	It expanded BASIC with various RSX commands (software in ROM) to allow access to the additional banks.		It expanded BASIC with various RSX commands (software in ROM) to allow access to the additional banks.

	Features: peek and poke, Screen flipping, Printer buffer, random access to files.		Features: peek and poke, Screen flipping, Printer buffer, random access to files.

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	<gallery>		<gallery>

	Image:Anta64K3_Top.jpg\|Unit front		Image:Anta64K3_Top.jpg\|Unit front
	Image:Anta64K3_Bottom.jpg\|Unit back		Image:Anta64K3_Bottom.jpg\|Unit back
	Image:Anta64K3_PCB_Top.jpg\|PCB top		Image:Anta64K3_PCB_Top.jpg\|PCB top
	Image:Anta64K3_PCB_Bottom.jpg\|PCB bottom		Image:Anta64K3_PCB_Bottom.jpg\|PCB bottom

	</gallery>		</gallery>

Arnoldemu at 14:02, 5 November 2015

2015-11-05T14:02:39Z

← Older revision		Revision as of 14:02, 5 November 2015
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	A 64KB memory expansion by [[MHT Ingenieros]].		A 64KB memory expansion by [[MHT Ingenieros]].

			A Spanish manufactured memory expansion intended for the Spanish market.

			It expanded BASIC with various RSX commands (software in ROM) to allow access to the additional banks.
			Features: peek and poke, Screen flipping, Printer buffer, random access to files.

			The price was: 13.900 pts.

	== Advert ==		== Advert ==

Arnoldemu at 14:00, 5 November 2015

2015-11-05T14:00:11Z

← Older revision		Revision as of 14:00, 5 November 2015
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	A 64KB memory expansion by [[MHT Ingenieros]].		A 64KB memory expansion by [[MHT Ingenieros]].


			== Advert ==

	[[Image:ANTA64K-advert.jpg]]		[[Image:ANTA64K-advert.jpg]]


	== Pictures ==		== Pictures ==

Arnoldemu at 13:59, 5 November 2015

2015-11-05T13:59:38Z

← Older revision		Revision as of 13:59, 5 November 2015
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	A 64KB memory expansion by [[MHT Ingenieros]].		A 64KB memory expansion by [[MHT Ingenieros]].

			[[Image:ANTA64K-advert.jpg]]


	== Pictures ==		== Pictures ==
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	* [[Media:MHT_Anta64k3_Rom.zip\|MHT Ingenieros ANTA 64K.3 ROM]] (zipped .ROM file)		* [[Media:MHT_Anta64k3_Rom.zip\|MHT Ingenieros ANTA 64K.3 ROM]] (zipped .ROM file)

			[[Category:Memory expansions]] [[Category:Peripherals]]

Arnoldemu: /* Technical */

2015-11-05T13:51:53Z

Technical

@@ Line 12: / Line 12: @@
 == Technical ==
-* Uses port &F8F8, &FADD and centronics strobe.
+* Uses port &F8F8 to latch data (read/write)
-* Data is read one byte at a time using &F8F8
+* Uses memory address to define where in 64KB ram to read/write.
 * NOT Dk'Tronics compatible.
 * More like a ram disc
 * ROM has commands:
 PBUFF
@@ Line 24: / Line 52: @@
 PEEK
 POKE
 SCREENSWAP
 BSAVE

Arnoldemu: /* Technical */

2015-11-05T13:29:43Z

Technical

@@ Line 17: / Line 17: @@
 * NOT Dk'Tronics compatible.
 * More like a ram disc
 == ROM ==
 * [[Media:MHT_Anta64k3_Rom.zip|MHT Ingenieros ANTA 64K.3 ROM]] (zipped .ROM file)

Arnoldemu: /* Technical */

2015-11-05T07:27:42Z

Technical

← Older revision		Revision as of 07:27, 5 November 2015
Line 12:		Line 12:
	== Technical ==		== Technical ==

	* Uses port &F8F8 ~~only.~~		* Uses port &F8F8, &FADD and centronics strobe.
	* 16KB is paged into &~~c000-&ffff~~.
	* Data is read one byte at a time using &F8F8		* Data is read one byte at a time using &F8F8
	* Data is written one byte at a time using &F8F8.		* Data is written one byte at a time using &F8F8.

Arnoldemu: /* ROM */

2015-11-04T19:46:34Z

ROM

← Older revision		Revision as of 19:46, 4 November 2015
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	Image:Anta64K3_PCB_Bottom.jpg\|PCB bottom		Image:Anta64K3_PCB_Bottom.jpg\|PCB bottom
	</gallery>		</gallery>

			== Technical ==

			* Uses port &F8F8 only.
			* 16KB is paged into &c000-&ffff.
			* Data is read one byte at a time using &F8F8
			* Data is written one byte at a time using &F8F8.
			* NOT Dk'Tronics compatible.
			* More like a ram disc

	== ROM ==		== ROM ==

	* [[Media:MHT_Anta64k3_Rom.zip\|MHT Ingenieros ANTA 64K.3 ROM]] (zipped .ROM file)		* [[Media:MHT_Anta64k3_Rom.zip\|MHT Ingenieros ANTA 64K.3 ROM]] (zipped .ROM file)

Robcfg: Created page and added pictures and rom download

2015-11-02T13:04:59Z

Created page and added pictures and rom download

New page

A 64KB memory expansion by [[MHT Ingenieros]].

== Pictures ==

<gallery>
Image:Anta64K3_Top.jpg|Unit front
Image:Anta64K3_Bottom.jpg|Unit back
Image:Anta64K3_PCB_Top.jpg|PCB top
Image:Anta64K3_PCB_Bottom.jpg|PCB bottom
</gallery>

== ROM ==

* [[Media:MHT_Anta64k3_Rom.zip|MHT Ingenieros ANTA 64K.3 ROM]] (zipped .ROM file)