From 19c87bdfec6c17c16204af035504677b332898c3 Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Fri, 8 Mar 2024 01:45:46 -0500
Subject: New post. Apply meta tag and title change to all posts.
---
blog/post/rbus-adat-m.html | 38 ++++++++++++++++++++------------------
1 file changed, 20 insertions(+), 18 deletions(-)
(limited to 'blog/post/rbus-adat-m.html')
diff --git a/blog/post/rbus-adat-m.html b/blog/post/rbus-adat-m.html
index e01b957..803bc5f 100644
--- a/blog/post/rbus-adat-m.html
+++ b/blog/post/rbus-adat-m.html
@@ -2,7 +2,9 @@
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta name="theme-color" content="#000000">
-<title>Chrisoft::Blog</title>
+<title>Chrisoft::Blog(r#"RBUS-ADAT User Manual")</title>
+<meta name="description" content="«RBUS-ADAT User Manual» de spelunca ursae visere">
+<meta name="author" content="Chris Xiong">
<script type="text/javascript" src="/panel.js"></script>
<script type="text/javascript" src="/themer.js"></script>
<script type="text/javascript" src="/blog/footnoter.js"></script>
@@ -235,7 +237,7 @@ div.array {text-align:center;}
<h1>RBUS-ADAT User Manual</h1>
<div class="author"></div><br>
-<img height="426" alt="PIC" src="//filestorage.chrisoft.org/blog/img/rbus-adat-cvc.png" decoding="async">
+<img alt="PIC" src="//filestorage.chrisoft.org/blog/img/rbus-adat-cvc.png" height="426" decoding="async">
<div class="date"></div>
This version of the manual is for <span class="ec-qplb-x-x-109">revision 1 </span>of the board.
Copyright Chris Xiong 2024. Copying of this hardware and its design as well as this documentation is permitted
@@ -332,7 +334,7 @@ appreciated.
<h2 id="tocanch5" class="tvis"><span class="titlemark">6 </span> <a id="x1-60006"></a>What’s on the board</h2>
<div class="center">
<!-- l. 155 --><p class="noindent">
-</p><!-- l. 156 --><p class="noindent"><img height="341" alt="PIC" src="//filestorage.chrisoft.org/blog/img/rbus-adat-tvp.png" decoding="async"></p></div>
+</p><!-- l. 156 --><p class="noindent"><img alt="PIC" src="//filestorage.chrisoft.org/blog/img/rbus-adat-tvp.png" height="341" decoding="async"></p></div>
<ol class="enumerate1">
<li class="enumerate" id="x1-6002x1">
<!-- l. 160 --><p class="noindent"><span class="ec-qplb-x-x-109">R-BUS DB-25 Connector</span>. See “Choosing a suitable cable” for what you should and shouldn’t plug
@@ -409,12 +411,12 @@ need the older style with DB-25 connectors (which conveniently have 25 pins).
<div class="center">
<!-- l. 220 --><p class="noindent">
</p>
- <table class="tabular" id="TBL-4"><colgroup id="TBL-4-1g"><col id="TBL-4-1"></colgroup><colgroup id="TBL-4-2g"><col id="TBL-4-2"></colgroup><tbody><tr class="hline"><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-4-1-"><td style="white-space:nowrap; text-align:left;" class="td11" id="TBL-4-1-1"> Signal processing </td><td style="white-space:normal; text-align:left;" class="td11" id="TBL-4-1-2"> <!-- l. 232 --><p class="noindent">24-bit internal, 20-bit output </p></td>
-</tr><tr class="hline"><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-4-2-"><td style="white-space:nowrap; text-align:left;" class="td11" id="TBL-4-2-1"> Sampling rate </td><td style="white-space:normal; text-align:left;" class="td11" id="TBL-4-2-2"> <!-- l. 232 --><p class="noindent">44.1 kHz, 48 kHz </p></td>
-</tr><tr class="hline"><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-4-3-"><td style="white-space:nowrap; text-align:left;" class="td11" id="TBL-4-3-1"> Connectors </td><td style="white-space:normal; text-align:left;" class="td11" id="TBL-4-3-2"> <!-- l. 232 --><p class="noindent">R-BUS (Input only): DB-25<br class="newline">Digital output: ADAT Lightpipe (JIS F05 connector) </p></td>
-</tr><tr class="hline"><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-4-4-"><td style="white-space:nowrap; text-align:left;" class="td11" id="TBL-4-4-1"> Chipset </td><td style="white-space:normal; text-align:left;" class="td11" id="TBL-4-4-2"> <!-- l. 232 --><p class="noindent">coolaudio V1401 (Alesis AL1401 equiv.) </p></td>
-</tr><tr class="hline"><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-4-5-"><td style="white-space:nowrap; text-align:left;" class="td11" id="TBL-4-5-1"> Rated current </td><td style="white-space:normal; text-align:left;" class="td11" id="TBL-4-5-2"> <!-- l. 232 --><p class="noindent"><span class="cmmi-10x-x-109"><</span>8 mA </p></td>
-</tr><tr class="hline"><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-4-6-"><td style="white-space:nowrap; text-align:left;" class="td11" id="TBL-4-6-1"> Rated power </td><td style="white-space:normal; text-align:left;" class="td11" id="TBL-4-6-2"> <!-- l. 232 --><p class="noindent"><span class="cmmi-10x-x-109"><</span>0.04 W </p></td>
+ <table class="tabular" id="TBL-4"><colgroup id="TBL-4-1g"><col id="TBL-4-1"></colgroup><colgroup id="TBL-4-2g"><col id="TBL-4-2"></colgroup><tbody><tr class="hline"><td><hr></td><td><hr></td></tr><tr id="TBL-4-1-" style="vertical-align:baseline;"><td class="td11" id="TBL-4-1-1" style="white-space:nowrap; text-align:left;"> Signal processing </td><td class="td11" id="TBL-4-1-2" style="white-space:normal; text-align:left;"> <!-- l. 232 --><p class="noindent">24-bit internal, 20-bit output </p></td>
+</tr><tr class="hline"><td><hr></td><td><hr></td></tr><tr id="TBL-4-2-" style="vertical-align:baseline;"><td class="td11" id="TBL-4-2-1" style="white-space:nowrap; text-align:left;"> Sampling rate </td><td class="td11" id="TBL-4-2-2" style="white-space:normal; text-align:left;"> <!-- l. 232 --><p class="noindent">44.1 kHz, 48 kHz </p></td>
+</tr><tr class="hline"><td><hr></td><td><hr></td></tr><tr id="TBL-4-3-" style="vertical-align:baseline;"><td class="td11" id="TBL-4-3-1" style="white-space:nowrap; text-align:left;"> Connectors </td><td class="td11" id="TBL-4-3-2" style="white-space:normal; text-align:left;"> <!-- l. 232 --><p class="noindent">R-BUS (Input only): DB-25<br class="newline">Digital output: ADAT Lightpipe (JIS F05 connector) </p></td>
+</tr><tr class="hline"><td><hr></td><td><hr></td></tr><tr id="TBL-4-4-" style="vertical-align:baseline;"><td class="td11" id="TBL-4-4-1" style="white-space:nowrap; text-align:left;"> Chipset </td><td class="td11" id="TBL-4-4-2" style="white-space:normal; text-align:left;"> <!-- l. 232 --><p class="noindent">coolaudio V1401 (Alesis AL1401 equiv.) </p></td>
+</tr><tr class="hline"><td><hr></td><td><hr></td></tr><tr id="TBL-4-5-" style="vertical-align:baseline;"><td class="td11" id="TBL-4-5-1" style="white-space:nowrap; text-align:left;"> Rated current </td><td class="td11" id="TBL-4-5-2" style="white-space:normal; text-align:left;"> <!-- l. 232 --><p class="noindent"><span class="cmmi-10x-x-109"><</span>8 mA </p></td>
+</tr><tr class="hline"><td><hr></td><td><hr></td></tr><tr id="TBL-4-6-" style="vertical-align:baseline;"><td class="td11" id="TBL-4-6-1" style="white-space:nowrap; text-align:left;"> Rated power </td><td class="td11" id="TBL-4-6-2" style="white-space:normal; text-align:left;"> <!-- l. 232 --><p class="noindent"><span class="cmmi-10x-x-109"><</span>0.04 W </p></td>
</tr><tr class="hline"><td><hr></td><td><hr></td></tr></tbody></table></div>
<p><a id="x1-10001r10"></a></p>
<h2 id="tocanch10" class="tvis"><span class="titlemark">11 </span> <a id="x1-1100011"></a>Appendices</h2>
@@ -443,15 +445,15 @@ order.
<div class="minipage"><div class="center">
<!-- l. 264 --><p class="noindent">
</p>
-<div class="tabular"> <table class="tabular" id="TBL-5"><colgroup id="TBL-5-1g"><col id="TBL-5-1"></colgroup><colgroup id="TBL-5-2g"><col id="TBL-5-2"></colgroup><colgroup id="TBL-5-3g"><col id="TBL-5-3"></colgroup><tbody><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-1-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-1-1"> Designator </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-1-2"> Part </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-1-3"> Qty </td>
-</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-2-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-2-1"> C1 </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-2-2"> 16V 100<span class="cmmi-10x-x-109">μ</span>F electrolytic </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-2-3"> 1 </td>
-</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-3-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-3-1"> C2, C3, C4 </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-3-2"> 50V 0.1<span class="cmmi-10x-x-109">μ</span>F ceramic </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-3-3"> 3 </td>
-</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-4-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-4-1"> CN1 </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-4-2"> Cliff FCR684208T </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-4-3"> 1 </td></tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-5-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-5-1"> D1 </td> <td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-5-2"> 1N4002 </td> <td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-5-3"> 1</td>
-</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-6-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-6-1"> D2 </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-6-2"> Red GaAsP / GaP LED 3mm <span class="footnote-mark"><a href="#fn1x2" id="fn1x2-bk"><sup class="textsuperscript">a</sup></a></span><a id="x1-14001f0"></a> </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-6-3"> 1 </td>
-</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-7-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-7-1"> J1 </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-7-2"> Adam Tech DB25-SL-25 <span class="footnote-mark"><a href="#fn2x2" id="fn2x2-bk"><sup class="textsuperscript">b</sup></a></span><a id="x1-14002f0"></a> </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-7-3"> 1 </td>
-</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-8-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-8-1"> R1 </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-8-2"> 1/4W 1k<span class="cmr-10x-x-109">Ω </span></td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-8-3"> 1 </td>
-</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-9-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-9-1"> R2 </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-9-2"> 1/4W 2.2k<span class="cmr-10x-x-109">Ω </span></td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-9-3"> 1 </td>
-</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-10-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-10-1"> U1 </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-10-2"> SN74LS04N </td><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-10-3"> 1 </td></tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr style="vertical-align:baseline;" id="TBL-5-11-"><td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-11-1"> U2 </td> <td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-11-2"> coolaudio V1401 </td> <td style="white-space:nowrap; text-align:center;" class="td11" id="TBL-5-11-3"> 1</td>
+<div class="tabular"> <table class="tabular" id="TBL-5"><colgroup id="TBL-5-1g"><col id="TBL-5-1"></colgroup><colgroup id="TBL-5-2g"><col id="TBL-5-2"></colgroup><colgroup id="TBL-5-3g"><col id="TBL-5-3"></colgroup><tbody><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-1-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-1-1" style="white-space:nowrap; text-align:center;"> Designator </td><td class="td11" id="TBL-5-1-2" style="white-space:nowrap; text-align:center;"> Part </td><td class="td11" id="TBL-5-1-3" style="white-space:nowrap; text-align:center;"> Qty </td>
+</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-2-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-2-1" style="white-space:nowrap; text-align:center;"> C1 </td><td class="td11" id="TBL-5-2-2" style="white-space:nowrap; text-align:center;"> 16V 100<span class="cmmi-10x-x-109">μ</span>F electrolytic </td><td class="td11" id="TBL-5-2-3" style="white-space:nowrap; text-align:center;"> 1 </td>
+</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-3-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-3-1" style="white-space:nowrap; text-align:center;"> C2, C3, C4 </td><td class="td11" id="TBL-5-3-2" style="white-space:nowrap; text-align:center;"> 50V 0.1<span class="cmmi-10x-x-109">μ</span>F ceramic </td><td class="td11" id="TBL-5-3-3" style="white-space:nowrap; text-align:center;"> 3 </td>
+</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-4-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-4-1" style="white-space:nowrap; text-align:center;"> CN1 </td><td class="td11" id="TBL-5-4-2" style="white-space:nowrap; text-align:center;"> Cliff FCR684208T </td><td class="td11" id="TBL-5-4-3" style="white-space:nowrap; text-align:center;"> 1 </td></tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-5-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-5-1" style="white-space:nowrap; text-align:center;"> D1 </td> <td class="td11" id="TBL-5-5-2" style="white-space:nowrap; text-align:center;"> 1N4002 </td> <td class="td11" id="TBL-5-5-3" style="white-space:nowrap; text-align:center;"> 1</td>
+</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-6-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-6-1" style="white-space:nowrap; text-align:center;"> D2 </td><td class="td11" id="TBL-5-6-2" style="white-space:nowrap; text-align:center;"> Red GaAsP / GaP LED 3mm <span class="footnote-mark"><a href="#fn1x2" id="fn1x2-bk"><sup class="textsuperscript">a</sup></a></span><a id="x1-14001f0"></a> </td><td class="td11" id="TBL-5-6-3" style="white-space:nowrap; text-align:center;"> 1 </td>
+</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-7-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-7-1" style="white-space:nowrap; text-align:center;"> J1 </td><td class="td11" id="TBL-5-7-2" style="white-space:nowrap; text-align:center;"> Adam Tech DB25-SL-25 <span class="footnote-mark"><a href="#fn2x2" id="fn2x2-bk"><sup class="textsuperscript">b</sup></a></span><a id="x1-14002f0"></a> </td><td class="td11" id="TBL-5-7-3" style="white-space:nowrap; text-align:center;"> 1 </td>
+</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-8-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-8-1" style="white-space:nowrap; text-align:center;"> R1 </td><td class="td11" id="TBL-5-8-2" style="white-space:nowrap; text-align:center;"> 1/4W 1k<span class="cmr-10x-x-109">Ω </span></td><td class="td11" id="TBL-5-8-3" style="white-space:nowrap; text-align:center;"> 1 </td>
+</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-9-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-9-1" style="white-space:nowrap; text-align:center;"> R2 </td><td class="td11" id="TBL-5-9-2" style="white-space:nowrap; text-align:center;"> 1/4W 2.2k<span class="cmr-10x-x-109">Ω </span></td><td class="td11" id="TBL-5-9-3" style="white-space:nowrap; text-align:center;"> 1 </td>
+</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-10-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-10-1" style="white-space:nowrap; text-align:center;"> U1 </td><td class="td11" id="TBL-5-10-2" style="white-space:nowrap; text-align:center;"> SN74LS04N </td><td class="td11" id="TBL-5-10-3" style="white-space:nowrap; text-align:center;"> 1 </td></tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr><tr id="TBL-5-11-" style="vertical-align:baseline;"><td class="td11" id="TBL-5-11-1" style="white-space:nowrap; text-align:center;"> U2 </td> <td class="td11" id="TBL-5-11-2" style="white-space:nowrap; text-align:center;"> coolaudio V1401 </td> <td class="td11" id="TBL-5-11-3" style="white-space:nowrap; text-align:center;"> 1</td>
</tr><tr class="hline"><td><hr></td><td><hr></td><td><hr></td></tr></tbody></table>
</div></div></div>
<p><a id="x1-14003r14"></a></p>
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