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	<title>Labyrinth (Versione 1.5) (new hardware) - Revision history</title>
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	<updated>2026-04-10T10:19:42Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.6</generator>
	<entry>
		<id>https://citylan.it/index.php?title=Labyrinth_(Versione_1.5)_(new_hardware)&amp;diff=24210&amp;oldid=prev</id>
		<title>WikiSysop: /* CPUs */</title>
		<link rel="alternate" type="text/html" href="https://citylan.it/index.php?title=Labyrinth_(Versione_1.5)_(new_hardware)&amp;diff=24210&amp;oldid=prev"/>
		<updated>2021-05-09T13:33:01Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;CPUs&lt;/span&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 13:33, 9 May 2021&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-l32&quot;&gt;Line 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 32:&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;!function&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;!function&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;|-&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;|-&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;|1x || [[H8&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;/3048&lt;/del&gt;|HD64F3048F16]] ||  || ic1 || 16-bit Single-Chip Microcomputer - main (internal ROM not dumped)&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;|1x || [[H8|HD64F3048F16]] ||  || ic1 || 16-bit Single-Chip Microcomputer - main (internal ROM not dumped)&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;|-&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;|-&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;|1x || [[6295|AD-65]] ||  || ic24 || 4-Channel Mixing ADCPM Voice Synthesis LSI - sound&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;|1x || [[6295|AD-65]] ||  || ic24 || 4-Channel Mixing ADCPM Voice Synthesis LSI - sound&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://citylan.it/index.php?title=Labyrinth_(Versione_1.5)_(new_hardware)&amp;diff=19666&amp;oldid=prev</id>
		<title>WikiSysop: Created page with &quot;{| style=&quot;float: right;&quot; border=&quot;1&quot; cellpadding=&quot;3&quot; cellspacing=&quot;0&quot; |+ style=&quot;background:silver&quot; | EMU Infos |- |dumper || f205v |- |date || 30/09/2018 |- |emulator ||  |- |de...&quot;</title>
		<link rel="alternate" type="text/html" href="https://citylan.it/index.php?title=Labyrinth_(Versione_1.5)_(new_hardware)&amp;diff=19666&amp;oldid=prev"/>
		<updated>2018-10-14T13:55:11Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{| style=&amp;quot;float: right;&amp;quot; border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;3&amp;quot; cellspacing=&amp;quot;0&amp;quot; |+ style=&amp;quot;background:silver&amp;quot; | EMU Infos |- |dumper || f205v |- |date || 30/09/2018 |- |emulator ||  |- |de...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{| style=&amp;quot;float: right;&amp;quot; border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;3&amp;quot; cellspacing=&amp;quot;0&amp;quot;&lt;br /&gt;
|+ style=&amp;quot;background:silver&amp;quot; | EMU Infos&lt;br /&gt;
|-&lt;br /&gt;
|dumper || f205v&lt;br /&gt;
|-&lt;br /&gt;
|date || 30/09/2018&lt;br /&gt;
|-&lt;br /&gt;
|emulator || &lt;br /&gt;
|-&lt;br /&gt;
|dev || &lt;br /&gt;
|}&lt;br /&gt;
{| style=&amp;quot;float: right;&amp;quot; border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;3&amp;quot; cellspacing=&amp;quot;0&amp;quot;&lt;br /&gt;
|+ style=&amp;quot;background:silver&amp;quot; | PCB Infos&lt;br /&gt;
|-&lt;br /&gt;
|name || &amp;#039;&amp;#039;&amp;#039;1638&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
|-&lt;br /&gt;
|description || &amp;#039;&amp;#039;&amp;#039;Labyrinth (Versione 1.5) (new hardware)&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
|-&lt;br /&gt;
|year || &amp;#039;&amp;#039;&amp;#039;2001.08&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
|-&lt;br /&gt;
|manufacturer || &amp;#039;&amp;#039;&amp;#039;Nazionale Elettronica&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==Technical references==&lt;br /&gt;
===CPUs===&lt;br /&gt;
{| border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;4&amp;quot; cellspacing=&amp;quot;0&amp;quot;&lt;br /&gt;
|-align=&amp;quot;left&amp;quot; &lt;br /&gt;
!QTY&lt;br /&gt;
!Type&lt;br /&gt;
!clock&lt;br /&gt;
!position&lt;br /&gt;
!function&lt;br /&gt;
|-&lt;br /&gt;
|1x || [[H8/3048|HD64F3048F16]] ||  || ic1 || 16-bit Single-Chip Microcomputer - main (internal ROM not dumped)&lt;br /&gt;
|-&lt;br /&gt;
|1x || [[6295|AD-65]] ||  || ic24 || 4-Channel Mixing ADCPM Voice Synthesis LSI - sound&lt;br /&gt;
|-&lt;br /&gt;
|1x || [[LM358|LM358N]] ||  || ic27 || Dual Operational Amplifier - sound&lt;br /&gt;
|-&lt;br /&gt;
|1x || [[TDA2003|TDA2003]] ||  || ic26 || Audio Amplifier - sound&lt;br /&gt;
|-&lt;br /&gt;
|1x || oscillator || 30.000MHz || osc1 || &lt;br /&gt;
|-&lt;br /&gt;
|1x || blu resonator 1000J ||  || x1 || &lt;br /&gt;
|-&lt;br /&gt;
|1x || oscillator ||  || x2 (close to DS1302) || &lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===ROMs===&lt;br /&gt;
{| border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;4&amp;quot; cellspacing=&amp;quot;0&amp;quot;&lt;br /&gt;
|-align=&amp;quot;left&amp;quot; &lt;br /&gt;
!QTY&lt;br /&gt;
!Type&lt;br /&gt;
!position&lt;br /&gt;
!status&lt;br /&gt;
|-&lt;br /&gt;
|1x || [[27020|27C020]] || 1 || not dumped, missing&lt;br /&gt;
|-&lt;br /&gt;
|2x || [[27040|M27C4001]] || 2,3 || not dumped, missing&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===RAMs===&lt;br /&gt;
{| border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;4&amp;quot; cellspacing=&amp;quot;0&amp;quot;&lt;br /&gt;
|-align=&amp;quot;left&amp;quot; &lt;br /&gt;
!QTY&lt;br /&gt;
!Type&lt;br /&gt;
!position&lt;br /&gt;
|-&lt;br /&gt;
|2x || [[SRAM 32k x 8|MB8464C-10L]] || ic13,ic14&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===PLDs===&lt;br /&gt;
{| border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;4&amp;quot; cellspacing=&amp;quot;0&amp;quot;&lt;br /&gt;
|-align=&amp;quot;left&amp;quot; &lt;br /&gt;
!QTY&lt;br /&gt;
!Type&lt;br /&gt;
!position&lt;br /&gt;
!status&lt;br /&gt;
|-&lt;br /&gt;
|1x || [[ispLSI2064|ispLSI2064-80LJ]] || ic12 || read protected&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Others===&lt;br /&gt;
1x 28x2 JAMMA edge connector&amp;lt;br&amp;gt;&lt;br /&gt;
1x 12 legs connector (CN1)&amp;lt;br&amp;gt;&lt;br /&gt;
1x 12 DIP switches bank (CN2,CN3)&amp;lt;br&amp;gt;&lt;br /&gt;
1x 50 pins flat cable connector (CN4)&amp;lt;br&amp;gt;&lt;br /&gt;
1x trimmer (P1 VOLUME)&amp;lt;br&amp;gt;&lt;br /&gt;
1x trimmer (P2 SPARK)&amp;lt;br&amp;gt;&lt;br /&gt;
1x battery 3.6V (BAT1)&lt;br /&gt;
&lt;br /&gt;
==Notes==&lt;br /&gt;
PCB is marked: &amp;quot;CE H83048&amp;quot; on component side&amp;lt;br&amp;gt;&lt;br /&gt;
PCB is marked: &amp;quot;bottom&amp;quot; and &amp;quot;H83048 Rev. 1.1&amp;quot; on solder side&amp;lt;br&amp;gt;&lt;br /&gt;
PCB is labeled: &amp;quot;LABYRINTH Versione 1.5&amp;quot; and &amp;quot;PASSED 08/2001&amp;quot; on component side&lt;br /&gt;
&lt;br /&gt;
==Files==&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;150px&amp;quot;&amp;gt;&lt;br /&gt;
Image:1638_PCB_component_side.jpg|PCB component side&lt;br /&gt;
Image:1638_PCB_solder_side.jpg|PCB solder side&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
1638&lt;br /&gt;
[[Category:Arcade]]&lt;br /&gt;
[[Category:f205v]]&lt;br /&gt;
[[Category:Dump incomplete]]&lt;br /&gt;
[[Category:Unemulated]]&lt;br /&gt;
[[Category:2001]]&lt;br /&gt;
[[Category:Nazionale Elettronica]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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