✎ boards:sbc:sbc_v2:start [RetroBrew Computers Wiki]

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.

<h1>SBC V2</h1>
<div class="level1">

<p>
The SBC V2 is a Zilog Z80 processor board. It's a 100x160mm board that is capable of functioning both as a standalone SBC or as attached to the ECB bus.
</p>

<p>
Previously known as the N8VEM SBC, development began in 2006 wth V1 and is currently still in development.
</p>

<p>
For most people, the <a href="https://retrobrewcomputers.org/doku.php?id=boards:sbc:sbc_v2:sbc_v2-004" class="wikilink1" title="boards:sbc:sbc_v2:sbc_v2-004">SBC-V2-004</a> offers the most convenience and functionality.
</p>

<span class='np_break'> </span>
<div class="table sectionedit1"><table class="inline">
	<tr class="row0">
		<td class="col0"><img src="https://retrobrewcomputers.org/lib/exe/fetch.php?w=200&h=149&tok=610c28&media=https%3A%2F%2Fwww.retrobrewcomputers.org%2F%2Flib%2Fplugins%2Fckgedit%2Ffckeditor%2Fuserfiles%2Fimage%2Fboards%2Fsbc%2Fsbc_v2%2Fphotos%2Fbuilt-up-sbc-v2.jpg" class="media" title="www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_boards_sbc_sbc_v2_photos_built-up-sbc-v2.jpg" alt="www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_boards_sbc_sbc_v2_photos_built-up-sbc-v2.jpg" width="200" height="149" /></td><td class="col1"><img src="https://retrobrewcomputers.org/lib/exe/fetch.php?w=250&h=161&tok=02f434&media=https%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fplugins%2Fckgedit%2Ffckeditor%2Fuserfiles%2Fimage%2Fboards%2Fsbc%2Fsbc_v2%2Fsbc_v2-004%2Fgallery%2Fsbc-v2-004z.png" class="media" alt="" width="250" height="161" /></td><td class="col2"><img src="https://retrobrewcomputers.org/lib/exe/fetch.php?w=250&h=161&tok=f6a591&media=https%3A%2F%2Fwww.retrobrewcomputers.org%2Flib%2Fplugins%2Fckgedit%2Ffckeditor%2Fuserfiles%2Fimage%2Fboards%2Fsbc%2Fsbc_v2%2Fsbc_v2-005%2Fgallery%2Fsbc-v2-005f.png" class="media" alt="" width="250" height="161" /></td>
	</tr>
	<tr class="row1">
		<td class="col0"><a href="https://retrobrewcomputers.org/doku.php?id=boards:sbc:sbc_v2:sbc_v2-003#sbc_v2-003a" class="wikilink1" title="boards:sbc:sbc_v2:sbc_v2-003">sbc-v2-003A</a></td><td class="col1"><a href="https://retrobrewcomputers.org/doku.php?id=boards:sbc:sbc_v2:sbc_v2-004#sbc-v2-004" class="wikilink1" title="boards:sbc:sbc_v2:sbc_v2-004">sbc-v2-004</a></td><td class="col2"><a href="https://retrobrewcomputers.org/doku.php?id=boards:sbc:sbc_v2:sbc_v2-005#sbc-v2-005_megaflash" class="wikilink1" title="boards:sbc:sbc_v2:sbc_v2-005">sbc-v2-005f</a></td>
	</tr>
</table>
<span class='np_break'> </span>
</div>
<p>
<br/>

</p>

</div>

<h2>Features</h2>
<div class="level2">
<ul>
<li class="level1"> 4Mhz+ Zilog Z80 CPU.</li>
<li class="level1"> Up to 512Kb paged SRAM.</li>
<li class="level1"> Up to 1Mb EPROM or 512Kb Flash ROM.</li>
<li class="level1"> Serial Interface.</li>
<li class="level1"> IDE interface.</li>
<li class="level1"> Real Time Clock.</li>
<li class="level1"> Onboard sound.</li>
<li class="level1"> Battery backup for RTC and SRAM via super capacitor.</li>
<li class="level1"> Standard ECB bus interface.</li>
<li class="level1"> +5V power connector for Single Board Computer operation.</li>
<li class="level1"> Reset button.</li>
<li class="level1"> Status LED.</li>
</ul>

</div>

<h2>Software Support</h2>
<div class="level2">

<p>
<a href="https://retrobrewcomputers.org/doku.php?id=software:firmwareos:romwbw:start" class="wikilink1" title="software:firmwareos:romwbw:start">ROMWBW</a> BIOS featuring:
</p>
<ul>
<li class="level1"> CP/M / ZSDOS</li>
<li class="level1"> RAM & ROM disk support.</li>
<li class="level1"> ROM based BASIC, FORTH and Monitor.</li>
<li class="level1"> Prebuild disk images</li>
</ul>

<p>
ROMWBW Eurocard expansion board driver support:
</p>
<ul>
<li class="level1"> RAMFLOPPY</li>
<li class="level1"> VDU</li>
<li class="level1"> CVDU</li>
<li class="level1"> VGA3</li>
<li class="level1"> Zilog Peripherals</li>
<li class="level1"> USB FIFO</li>
<li class="level1"> Disk I/O</li>
<li class="level1"> 4PIO</li>
<li class="level1"> SCG</li>
<li class="level1"> DSKY</li>
<li class="level1"> DUAL SD CARD</li>
<li class="level1"> MF-PIC</li>
</ul>

</div>

<h1>Version History</h1>
<div class="level1">

<span class='np_break'> </span>
<div class="table sectionedit2"><table class="inline">
	<thead>
	<tr class="row0">
		<th class="col0">Version</th><th class="col1">Details</th><th class="col2">Key feature</th>
	</tr>
	</thead>
	<tr class="row1">
		<td class="col0"><a href="https://retrobrewcomputers.org/doku.php?id=boards:sbc:sbc_v2:sbc_v1" class="wikilink1" title="boards:sbc:sbc_v2:sbc_v1">SBC V1</a></td><td class="col1">Initial version</td><td class="col2">Runs as Single Board Computer or on Euro Card Bus.</td>
	</tr>
	<tr class="row2">
		<td class="col0"><a href="https://retrobrewcomputers.org/doku.php?id=boards:sbc:sbc_v2:sbc_v2-003" class="wikilink1" title="boards:sbc:sbc_v2:sbc_v2-003">SBC V2-003</a></td><td class="col1">Enhanced version</td><td class="col2">Battery backed RAM support, Serial jumper options, RAM and ROM configuration options.</td>
	</tr>
	<tr class="row3">
		<td class="col0"><a href="https://retrobrewcomputers.org/doku.php?id=boards:sbc:sbc_v2:sbc_v2-004" class="wikilink1" title="boards:sbc:sbc_v2:sbc_v2-004">SBC V2-004</a></td><td class="col1">Extended version</td><td class="col2">IDE connector, sound, Clock speed control, Super capacitor for RAM and RTC backup.</td>
	</tr>
	<tr class="row4">
		<td class="col0"><a href="https://retrobrewcomputers.org/doku.php?id=boards:sbc:sbc_v2:sbc_v2-005" class="wikilink1" title="boards:sbc:sbc_v2:sbc_v2-005">SBC V2-005</a></td><td class="col1">In development</td><td class="col2">1Mb Flash support.</td>
	</tr>
</table>
<span class='np_break'> </span>
</div>
<p>
<br/>

</p>

</div>
<!-- EDIT2 TABLE [1969-] --><!-- EDIT1 TABLE [399-] -->