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	<id>https://www.ostan-collections.net/wiki/index.php?action=history&amp;feed=atom&amp;title=ZX81</id>
	<title>ZX81 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://www.ostan-collections.net/wiki/index.php?action=history&amp;feed=atom&amp;title=ZX81"/>
	<link rel="alternate" type="text/html" href="https://www.ostan-collections.net/wiki/index.php?title=ZX81&amp;action=history"/>
	<updated>2026-04-08T20:07:41Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.15</generator>
	<entry>
		<id>https://www.ostan-collections.net/wiki/index.php?title=ZX81&amp;diff=5374&amp;oldid=prev</id>
		<title>Fedora-Tan: Reverted edits by CaptBrenden (talk) to last revision by Aurora Borealis</title>
		<link rel="alternate" type="text/html" href="https://www.ostan-collections.net/wiki/index.php?title=ZX81&amp;diff=5374&amp;oldid=prev"/>
		<updated>2023-11-09T20:28:24Z</updated>

		<summary type="html">&lt;p&gt;Reverted edits by &lt;a href=&quot;/wiki/index.php/Special:Contributions/CaptBrenden&quot; title=&quot;Special:Contributions/CaptBrenden&quot;&gt;CaptBrenden&lt;/a&gt; (&lt;a href=&quot;/wiki/index.php?title=User_talk:CaptBrenden&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;User talk:CaptBrenden (page does not exist)&quot;&gt;talk&lt;/a&gt;) to last revision by &lt;a href=&quot;/wiki/index.php/User:Aurora_Borealis&quot; title=&quot;User:Aurora Borealis&quot;&gt;Aurora Borealis&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Expand}}&lt;br /&gt;
&lt;br /&gt;
{{OSinfobox&lt;br /&gt;
|image = &lt;br /&gt;
&lt;br /&gt;
|cname = ZX81&lt;br /&gt;
|alias = TS1000&lt;br /&gt;
|hname = &lt;br /&gt;
|debut = May 2012&lt;br /&gt;
|height = 130 cm (4&amp;#039;3&amp;quot;)&lt;br /&gt;
|haircolor= light blonde&lt;br /&gt;
|eyecolor= red&lt;br /&gt;
|weapon = none&lt;br /&gt;
|apfaction = [[Binteeji Renmei]]&lt;br /&gt;
|lineage= Sinclair&lt;br /&gt;
|rival= Commodore VIC-20&lt;br /&gt;
&lt;br /&gt;
|osper = ZX81, Timex Sinclair 1000, TS1500 &lt;br /&gt;
|osdev = Sinclair (ZX81), Timex and Sinclair (TS1000 and TS1500)&lt;br /&gt;
|reldate = 5 Mar 1981&lt;br /&gt;
|lastrel = discontinued 1984&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Technical details==&lt;br /&gt;
The ZX81&amp;#039;s hardware is similar to its predecessor, the [[wikipedia:ZX80|ZX80]], but further simplified, condensing 21 chips down to 4, and has no moving parts. Both systems sold for under 100 pounds and are credited for starting the home computer revolution in the UK. The ZX81 was slightly more advanced but still a very underpowered computer for its time, with no sound, no color, and shipping with only 1K of RAM. While not very useable for much else, the system&amp;#039;s main purpose was to introduce people to BASIC programming.&lt;br /&gt;
&lt;br /&gt;
It was released in the US in 1982 as the Timex Sinclair 1000, which was expanded to 2K of RAM, and adapted to US TV sets, but otherwise was nearly identical. Its success quickly crashed as it turned out the TS1000 had high failure rates. &lt;br /&gt;
&lt;br /&gt;
==Character details==&lt;br /&gt;
This character represents the ZX81, TS1000 and TS1500. ZX81-tan, as she is mainly known as, is represented as a very thin and small girl with wavy blonde hair tied with a bow, red eyes, and wears a black and white Victorian style dress, though simplified, with red trim and a red bow on the collar with a brooch. On the white trim on her dress, is &amp;quot;ZX81&amp;quot; in red stitching. Like her younger sisters, she wears glasses, but hers are thick-framed and are worn out of necessity. &lt;br /&gt;
&lt;br /&gt;
She is much shorter than her younger sisters, and is very frail, referencing both the TS1000&amp;#039;s high failure rates, and the very little RAM included. Personality-wise, she is strong-willed and hot-headed. She can be harsh to the point of seeming sadistic, since one very slight problem with the ZX81/TS1000 such as the memory expansion wobbling from its slot, or making a typo which cannot be easily fixed will make the program fail and the user has to start over. She is also miserly and doesn&amp;#039;t like to use much of anything; she is very stringent about resource usage. Despite her harsh attitudes, she was a teacher to a great many people, and secured a loyal following of people willing to stick to her rules. She is a tough-love type of teacher; her greatest values are resourcefulness, minimalism and perseverance, which she hopes she successfully instilled in her past students. &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
===Family and relationships===&lt;br /&gt;
&lt;br /&gt;
===ZX Spectrum===&lt;br /&gt;
&lt;br /&gt;
===Commodore VIC-20===&lt;br /&gt;
VIC-20-tan was ZX81-tan&amp;#039;s main rival, as the two were engaged in a price war, fighting for the claim of being the least expensive computer. ZX81-tan blames her for the decline she suffered, referencing the many people in the US who bought a TS1000 just to trade it in to Commodore as part of their trade-in deal to get money towards a Commodore computer. &lt;br /&gt;
&lt;br /&gt;
==History and background==&lt;br /&gt;
&lt;br /&gt;
==See also:==&lt;br /&gt;
*[http://www.nvg.ntnu.no/sinclair/computers/timex/ts1000.htm TS1000 info on Planet Sinclair]&lt;br /&gt;
*[http://en.wikipedia.org/wiki/ZX81 Wikipedia article on ZX81]&lt;br /&gt;
*[http://en.wikipedia.org/wiki/Timex_Sinclair_1000 Wikipedia article on TS1000]&lt;br /&gt;
*[http://www.bbc.co.uk/news/magazine-12703674  ZX81 30th anniversary  - BBC News]&lt;br /&gt;
&lt;br /&gt;
[[Category:Vintage]][[Category:Historical]]&lt;/div&gt;</summary>
		<author><name>Fedora-Tan</name></author>
	</entry>
	<entry>
		<id>https://www.ostan-collections.net/wiki/index.php?title=ZX81&amp;diff=3383&amp;oldid=prev</id>
		<title>Aurora Borealis at 03:58, 1 June 2012</title>
		<link rel="alternate" type="text/html" href="https://www.ostan-collections.net/wiki/index.php?title=ZX81&amp;diff=3383&amp;oldid=prev"/>
		<updated>2012-06-01T03:58:36Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 22:58, 31 May 2012&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l23&quot;&gt;Line 23:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 23:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Technical details==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Technical details==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The ZX81&amp;#039;s hardware is similar to its predecessor, the [[wikipedia:ZX80|ZX80]], but further simplified, condensing 21 chips down to 4, and has no moving parts. Both systems sold for under 100 pounds and are credited for starting the home computer revolution in the UK. The ZX81 was slightly more advanced but still a very underpowered computer for its time, shipping with only 1K of RAM, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;being barely useable without &lt;/del&gt;the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;memory upgrades. The &lt;/del&gt;system&amp;#039;s main purpose was to introduce people to BASIC programming.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The ZX81&amp;#039;s hardware is similar to its predecessor, the [[wikipedia:ZX80|ZX80]], but further simplified, condensing 21 chips down to 4, and has no moving parts. Both systems sold for under 100 pounds and are credited for starting the home computer revolution in the UK. The ZX81 was slightly more advanced but still a very underpowered computer for its time, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;with no sound, no color, and &lt;/ins&gt;shipping with only 1K of RAM&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. While not very useable for much else&lt;/ins&gt;, the system&amp;#039;s main purpose was to introduce people to BASIC programming.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It was released in the US in 1982 as the Timex Sinclair 1000, which was expanded to 2K of RAM, but &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;had the other shortcomings and its &lt;/del&gt;success quickly crashed as it turned out the TS1000 had high failure rates.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;It was released in the US in 1982 as the Timex Sinclair 1000, which was expanded to 2K of RAM&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, and adapted to US TV sets&lt;/ins&gt;, but &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;otherwise was nearly identical. Its &lt;/ins&gt;success quickly crashed as it turned out the TS1000 had high failure rates.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Character details==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Character details==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;This character represents the ZX81, TS1000 and TS1500.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;This character represents the ZX81, TS1000 and TS1500. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ZX81-tan, as she is mainly known as, is represented as a very thin and small girl with wavy blonde hair tied with a bow, red eyes, and wears a black and white Victorian style dress, though simplified, with red trim and a red bow on the collar with a brooch. On the white trim on her dress, is &amp;quot;ZX81&amp;quot; in red stitching. Like her younger sisters, she wears glasses, but hers are thick-framed and are worn out of necessity. &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;She is much shorter than her younger sisters, and is very frail, referencing both the TS1000&amp;#039;s high failure rates, and the very little RAM included. Personality-wise, she is strong-willed and hot-headed. She can be harsh to the point of seeming sadistic, since one very slight problem with the ZX81/TS1000 such as the memory expansion wobbling from its slot, or making a typo which cannot be easily fixed will make the program fail and the user has to start over. She is also miserly and doesn&amp;#039;t like to use much of anything; she is very stringent about resource usage. Despite her harsh attitudes, she was a teacher to a great many people, and secured a loyal following of people willing to stick to her rules. She is a tough-love type of teacher; her greatest values are resourcefulness, minimalism and perseverance, which she hopes she successfully instilled in her past students. &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Family and relationships===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Family and relationships===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l36&quot;&gt;Line 36:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 39:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Commodore VIC-20===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Commodore VIC-20===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;VIC-20-tan was ZX81-tan&amp;#039;s main rival, as the two were engaged in a price war, fighting for the claim of being the least expensive computer. ZX81-tan blames her for the decline she suffered, referencing the many people in the US who bought a TS1000 just to trade it in to Commodore as part of their trade-in deal to get money towards a Commodore computer.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;VIC-20-tan was ZX81-tan&amp;#039;s main rival, as the two were engaged in a price war, fighting for the claim of being the least expensive computer. ZX81-tan blames her for the decline she suffered, referencing the many people in the US who bought a TS1000 just to trade it in to Commodore as part of their trade-in deal to get money towards a Commodore computer.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==History and background==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==See also:==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==See also:==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l41&quot;&gt;Line 41:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 46:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[http://en.wikipedia.org/wiki/ZX81 Wikipedia article on ZX81]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[http://en.wikipedia.org/wiki/ZX81 Wikipedia article on ZX81]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[http://en.wikipedia.org/wiki/Timex_Sinclair_1000 Wikipedia article on TS1000]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[http://en.wikipedia.org/wiki/Timex_Sinclair_1000 Wikipedia article on TS1000]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;*[http://www.bbc.co.uk/news/magazine-12703674  ZX81 30th anniversary  - BBC News]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Vintage]][[Category:Historical]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Vintage]][[Category:Historical]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aurora Borealis</name></author>
	</entry>
	<entry>
		<id>https://www.ostan-collections.net/wiki/index.php?title=ZX81&amp;diff=3382&amp;oldid=prev</id>
		<title>Aurora Borealis: Created page with &quot;{{Expand}}  {{OSinfobox |image =   |cname = ZX81 |alias = TS1000 |hname =  |debut = May 2012 |height = 130 cm (4&#039;3&quot;) |haircolor= light blonde |eyecolor= red |weapon = none |apfac...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.ostan-collections.net/wiki/index.php?title=ZX81&amp;diff=3382&amp;oldid=prev"/>
		<updated>2012-06-01T03:13:07Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{Expand}}  {{OSinfobox |image =   |cname = ZX81 |alias = TS1000 |hname =  |debut = May 2012 |height = 130 cm (4&amp;#039;3&amp;quot;) |haircolor= light blonde |eyecolor= red |weapon = none |apfac...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Expand}}&lt;br /&gt;
&lt;br /&gt;
{{OSinfobox&lt;br /&gt;
|image = &lt;br /&gt;
&lt;br /&gt;
|cname = ZX81&lt;br /&gt;
|alias = TS1000&lt;br /&gt;
|hname = &lt;br /&gt;
|debut = May 2012&lt;br /&gt;
|height = 130 cm (4&amp;#039;3&amp;quot;)&lt;br /&gt;
|haircolor= light blonde&lt;br /&gt;
|eyecolor= red&lt;br /&gt;
|weapon = none&lt;br /&gt;
|apfaction = [[Binteeji Renmei]]&lt;br /&gt;
|lineage= Sinclair&lt;br /&gt;
|rival= Commodore VIC-20&lt;br /&gt;
&lt;br /&gt;
|osper = ZX81, Timex Sinclair 1000, TS1500 &lt;br /&gt;
|osdev = Sinclair (ZX81), Timex and Sinclair (TS1000 and TS1500)&lt;br /&gt;
|reldate = 5 Mar 1981&lt;br /&gt;
|lastrel = discontinued 1984&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Technical details==&lt;br /&gt;
The ZX81&amp;#039;s hardware is similar to its predecessor, the [[wikipedia:ZX80|ZX80]], but further simplified, condensing 21 chips down to 4, and has no moving parts. Both systems sold for under 100 pounds and are credited for starting the home computer revolution in the UK. The ZX81 was slightly more advanced but still a very underpowered computer for its time, shipping with only 1K of RAM, being barely useable without the memory upgrades. The system&amp;#039;s main purpose was to introduce people to BASIC programming.&lt;br /&gt;
&lt;br /&gt;
It was released in the US in 1982 as the Timex Sinclair 1000, which was expanded to 2K of RAM, but had the other shortcomings and its success quickly crashed as it turned out the TS1000 had high failure rates. &lt;br /&gt;
&lt;br /&gt;
==Character details==&lt;br /&gt;
This character represents the ZX81, TS1000 and TS1500. &lt;br /&gt;
&lt;br /&gt;
===Family and relationships===&lt;br /&gt;
&lt;br /&gt;
===ZX Spectrum===&lt;br /&gt;
&lt;br /&gt;
===Commodore VIC-20===&lt;br /&gt;
VIC-20-tan was ZX81-tan&amp;#039;s main rival, as the two were engaged in a price war, fighting for the claim of being the least expensive computer. ZX81-tan blames her for the decline she suffered, referencing the many people in the US who bought a TS1000 just to trade it in to Commodore as part of their trade-in deal to get money towards a Commodore computer. &lt;br /&gt;
&lt;br /&gt;
==See also:==&lt;br /&gt;
*[http://www.nvg.ntnu.no/sinclair/computers/timex/ts1000.htm TS1000 info on Planet Sinclair]&lt;br /&gt;
*[http://en.wikipedia.org/wiki/ZX81 Wikipedia article on ZX81]&lt;br /&gt;
*[http://en.wikipedia.org/wiki/Timex_Sinclair_1000 Wikipedia article on TS1000]&lt;br /&gt;
&lt;br /&gt;
[[Category:Vintage]][[Category:Historical]]&lt;/div&gt;</summary>
		<author><name>Aurora Borealis</name></author>
	</entry>
</feed>