Add 2 new packets. Remove 2 packets.

Changed
- Specify INPUT_CHUNK offset for Index Value of TRANSITION packet

Fixed
- EXPERIMENTAL packet drawing error and packet value length

Added
- PORT_LATCH_FILTER
- Port value to TRANSITION packet

Removed
- SNES_LATCH_FILTER and NES_LATCH_FILTER

2 files changed, 191 insertions, 175 deletions

diff --git a/docs/tasd-spec-0001/draft-tasd-spec-0001.html b/docs/tasd-spec-0001/draft-tasd-spec-0001.html
index 5a35421..7fec116 100644
--- a/docs/tasd-spec-0001/draft-tasd-spec-0001.html
+++ b/docs/tasd-spec-0001/draft-tasd-spec-0001.html
@@ -1207,7 +1207,7 @@ li > p:last-of-type:only-child {
 <dd class="workgroup">Independent TAS Console Replay Research Group</dd>
 <dt class="label-published">Published:</dt>
 <dd class="published">
-<time datetime="2023-09-18" class="published">18 September 2023</time>
+<time datetime="2023-09-24" class="published">24 September 2023</time>
     </dd>
 <dt class="label-authors">Authors:</dt>
 <dd class="authors">
@@ -1383,6 +1383,9 @@ li > p:last-of-type:only-child {
                       <li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.3.2.1.2.22">
                         <p id="section-toc.1-1.4.2.3.2.1.2.22.1"><a href="#section-4.3.1.22" class="auto internal xref">4.3.1.22</a>. <a href="#name-port_controller-packet" class="internal xref">PORT_CONTROLLER Packet</a></p>
 </li>
+                      <li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.3.2.1.2.23">
+                        <p id="section-toc.1-1.4.2.3.2.1.2.23.1"><a href="#section-4.3.1.23" class="auto internal xref">4.3.1.23</a>. <a href="#name-port_overread-packet" class="internal xref">PORT_OVERREAD Packet</a></p>
+</li>
                     </ul>
 </li>
                   <li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.3.2.2">
@@ -1395,10 +1398,7 @@ li > p:last-of-type:only-child {
                         <p id="section-toc.1-1.4.2.3.2.2.2.2.1"><a href="#section-4.3.2.2" class="auto internal xref">4.3.2.2</a>.  <a href="#name-nes_clock_filter-packet" class="internal xref">NES_CLOCK_FILTER Packet</a></p>
 </li>
                       <li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.3.2.2.2.3">
-                        <p id="section-toc.1-1.4.2.3.2.2.2.3.1"><a href="#section-4.3.2.3" class="auto internal xref">4.3.2.3</a>.  <a href="#name-nes_overread-packet" class="internal xref">NES_OVERREAD Packet</a></p>
-</li>
-                      <li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.3.2.2.2.4">
-                        <p id="section-toc.1-1.4.2.3.2.2.2.4.1"><a href="#section-4.3.2.4" class="auto internal xref">4.3.2.4</a>.  <a href="#name-nes_game_genie_code-packet" class="internal xref">NES_GAME_GENIE_CODE Packet</a></p>
+                        <p id="section-toc.1-1.4.2.3.2.2.2.3.1"><a href="#section-4.3.2.3" class="auto internal xref">4.3.2.3</a>.  <a href="#name-nes_game_genie_code-packet" class="internal xref">NES_GAME_GENIE_CODE Packet</a></p>
 </li>
                     </ul>
 </li>
@@ -1406,10 +1406,10 @@ li > p:last-of-type:only-child {
                     <p id="section-toc.1-1.4.2.3.2.3.1"><a href="#section-4.3.3" class="auto internal xref">4.3.3</a>.  <a href="#name-snes-specific-key-payload-f" class="internal xref">SNES Specific Key Payload Formats</a></p>
 <ul class="compact toc ulBare ulEmpty">
 <li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.3.2.3.2.1">
-                        <p id="section-toc.1-1.4.2.3.2.3.2.1.1"><a href="#section-4.3.3.1" class="auto internal xref">4.3.3.1</a>.  <a href="#name-snes_clock_filter-packet" class="internal xref">SNES_CLOCK_FILTER Packet</a></p>
+                        <p id="section-toc.1-1.4.2.3.2.3.2.1.1"><a href="#section-4.3.3.1" class="auto internal xref">4.3.3.1</a>.  <a href="#name-snes_latch_filter-packet" class="internal xref">SNES_LATCH_FILTER Packet</a></p>
 </li>
                       <li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.3.2.3.2.2">
-                        <p id="section-toc.1-1.4.2.3.2.3.2.2.1"><a href="#section-4.3.3.2" class="auto internal xref">4.3.3.2</a>.  <a href="#name-snes_overread-packet" class="internal xref">SNES_OVERREAD Packet</a></p>
+                        <p id="section-toc.1-1.4.2.3.2.3.2.2.1"><a href="#section-4.3.3.2" class="auto internal xref">4.3.3.2</a>.  <a href="#name-snes_clock_filter-packet" class="internal xref">SNES_CLOCK_FILTER Packet</a></p>
 </li>
                       <li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.3.2.3.2.3">
                         <p id="section-toc.1-1.4.2.3.2.3.2.3.1"><a href="#section-4.3.3.3" class="auto internal xref">4.3.3.3</a>.  <a href="#name-snes_game_genie_code-packet" class="internal xref">SNES_GAME_GENIE_CODE Packet</a></p>
@@ -1952,6 +1952,10 @@ li > p:last-of-type:only-child {
 <dt id="section-4.1.1-1.43"><code>[00 F0]</code></dt>
             <dd style="margin-left: 1.5em" id="section-4.1.1-1.44">PORT_CONTROLLER<a href="#section-4.1.1-1.44" class="pilcrow">¶</a>
 </dd>
+            <dd class="break"></dd>
+<dt id="section-4.1.1-1.45"><code>[00 F1]</code></dt>
+            <dd style="margin-left: 1.5em" id="section-4.1.1-1.46">PORT_OVERREAD<a href="#section-4.1.1-1.46" class="pilcrow">¶</a>
+</dd>
           <dd class="break"></dd>
 </dl>
 </section>
@@ -1968,12 +1972,8 @@ li > p:last-of-type:only-child {
             <dd style="margin-left: 1.5em" id="section-4.1.2-1.4">NES_CLOCK_FILTER<a href="#section-4.1.2-1.4" class="pilcrow">¶</a>
 </dd>
             <dd class="break"></dd>
-<dt id="section-4.1.2-1.5"><code>[01 03]</code></dt>
-            <dd style="margin-left: 1.5em" id="section-4.1.2-1.6">NES_OVERREAD<a href="#section-4.1.2-1.6" class="pilcrow">¶</a>
-</dd>
-            <dd class="break"></dd>
-<dt id="section-4.1.2-1.7"><code>[01 04]</code></dt>
-            <dd style="margin-left: 1.5em" id="section-4.1.2-1.8">NES_GAME_GENIE_CODE<a href="#section-4.1.2-1.8" class="pilcrow">¶</a>
+<dt id="section-4.1.2-1.5"><code>[01 04]</code></dt>
+            <dd style="margin-left: 1.5em" id="section-4.1.2-1.6">NES_GAME_GENIE_CODE<a href="#section-4.1.2-1.6" class="pilcrow">¶</a>
 </dd>
           <dd class="break"></dd>
 </dl>
@@ -1987,16 +1987,12 @@ li > p:last-of-type:only-child {
             <dd style="margin-left: 1.5em" id="section-4.1.3-1.2">SNES_CLOCK_FILTER<a href="#section-4.1.3-1.2" class="pilcrow">¶</a>
 </dd>
             <dd class="break"></dd>
-<dt id="section-4.1.3-1.3"><code>[02 03]</code></dt>
-            <dd style="margin-left: 1.5em" id="section-4.1.3-1.4">SNES_OVERREAD<a href="#section-4.1.3-1.4" class="pilcrow">¶</a>
-</dd>
-            <dd class="break"></dd>
-<dt id="section-4.1.3-1.5"><code>[02 04]</code></dt>
-            <dd style="margin-left: 1.5em" id="section-4.1.3-1.6">SNES_GAME_GENIE_CODE<a href="#section-4.1.3-1.6" class="pilcrow">¶</a>
+<dt id="section-4.1.3-1.3"><code>[02 04]</code></dt>
+            <dd style="margin-left: 1.5em" id="section-4.1.3-1.4">SNES_GAME_GENIE_CODE<a href="#section-4.1.3-1.4" class="pilcrow">¶</a>
 </dd>
             <dd class="break"></dd>
-<dt id="section-4.1.3-1.7"><code>[02 05]</code></dt>
-            <dd style="margin-left: 1.5em" id="section-4.1.3-1.8">SNES_LATCH_TRAIN<a href="#section-4.1.3-1.8" class="pilcrow">¶</a>
+<dt id="section-4.1.3-1.5"><code>[02 05]</code></dt>
+            <dd style="margin-left: 1.5em" id="section-4.1.3-1.6">SNES_LATCH_TRAIN<a href="#section-4.1.3-1.6" class="pilcrow">¶</a>
 </dd>
           <dd class="break"></dd>
 </dl>
@@ -2178,6 +2174,11 @@ li > p:last-of-type:only-child {
 <code>[00 F0]</code> - PORT_CONTROLLER</dt>
             <dd style="margin-left: 1.5em" id="section-4.2.1-1.44">Specifies the controller type in specific console controller ports for the TAS when played on hardware.  This packet type is <span class="bcp14">OPTIONAL</span> and a <strong>TASD</strong> file <span class="bcp14">SHOULD NOT</span> contain more than 1 of this packet type in direct form.  Discussed in (<a href="#port_controller" class="auto internal xref">Section 4.3.1.22</a>).<a href="#section-4.2.1-1.44" class="pilcrow">¶</a>
 </dd>
+            <dd class="break"></dd>
+<dt id="section-4.2.1-1.45">
+<code>[00 F1]</code> - PORT_OVERREAD</dt>
+            <dd style="margin-left: 1.5em" id="section-4.2.1-1.46">Specifies whether a high or low signal <span class="bcp14">SHOULD</span> be sent through a specified controller port of the console if the console requests more input data from the replay device through that controller port than expected.  This packet type is <span class="bcp14">OPTIONAL</span>. Discussed in (<a href="#port_overread" class="auto internal xref">Section 4.3.1.23</a>).<a href="#section-4.2.1-1.46" class="pilcrow">¶</a>
+</dd>
           <dd class="break"></dd>
 </dl>
 </section>
@@ -2197,13 +2198,8 @@ li > p:last-of-type:only-child {
 </dd>
             <dd class="break"></dd>
 <dt id="section-4.2.2-1.5">
-<code>[01 03]</code> - NES_OVERREAD</dt>
-            <dd style="margin-left: 1.5em" id="section-4.2.2-1.6">Specifies whether a high or low signal <span class="bcp14">SHOULD</span> be sent to the NES console if the console clocks the replay device for more input buttons than are expected for the latch.  This packet type is <span class="bcp14">OPTIONAL</span> and a <strong>TASD</strong> file <span class="bcp14">SHOULD NOT</span> contain more than 1 of this packet type in direct form. Discussed in (<a href="#nes_overread" class="auto internal xref">Section 4.3.2.3</a>).<a href="#section-4.2.2-1.6" class="pilcrow">¶</a>
-</dd>
-            <dd class="break"></dd>
-<dt id="section-4.2.2-1.7">
 <code>[01 04]</code> - NES_GAME_GENIE_CODE</dt>
-            <dd style="margin-left: 1.5em" id="section-4.2.2-1.8">Specifies a Game Genie code for the TAS. This packet type is <span class="bcp14">OPTIONAL</span> and a <strong>TASD</strong> file <span class="bcp14">MAY</span> contain more than 1 of this packet type.  Discussed in (<a href="#nes_game_genie_code" class="auto internal xref">Section 4.3.2.4</a>).<a href="#section-4.2.2-1.8" class="pilcrow">¶</a>
+            <dd style="margin-left: 1.5em" id="section-4.2.2-1.6">Specifies a Game Genie code for the TAS. This packet type is <span class="bcp14">OPTIONAL</span> and a <strong>TASD</strong> file <span class="bcp14">MAY</span> contain more than 1 of this packet type.  Discussed in (<a href="#nes_game_genie_code" class="auto internal xref">Section 4.3.2.3</a>).<a href="#section-4.2.2-1.6" class="pilcrow">¶</a>
 </dd>
           <dd class="break"></dd>
 </dl>
@@ -2214,13 +2210,13 @@ li > p:last-of-type:only-child {
           </h4>
 <span class="break"></span><dl class="dlNewline" id="section-4.2.3-1">
             <dt id="section-4.2.3-1.1">
-<code>[02 02]</code> - SNES_CLOCK_FILTER</dt>
-            <dd style="margin-left: 1.5em" id="section-4.2.3-1.2">Specifies a clock filter time in tenths of a microsecond (0.1 microseconds or 100 nanoseconds) for how long to wait after a clock pulse until new clock pulses <span class="bcp14">SHOULD</span> be accepted by the replay device.  This packet type is <span class="bcp14">OPTIONAL</span> and a <strong>TASD</strong> file <span class="bcp14">SHOULD NOT</span> contain more than 1 of this packet type in direct form.  Discussed in (<a href="#snes_clock_filter" class="auto internal xref">Section 4.3.3.1</a>).<a href="#section-4.2.3-1.2" class="pilcrow">¶</a>
+<code>[01 01]</code> - SNES_LATCH_FILTER</dt>
+            <dd style="margin-left: 1.5em" id="section-4.2.3-1.2">Specifies a latch filter time in microseconds for how long how long to wait after a latch signal until new latch signals <span class="bcp14">SHOULD</span> be accepted by the replay device.  This packet type is <span class="bcp14">OPTIONAL</span> and a <strong>TASD</strong> file <span class="bcp14">SHOULD NOT</span> contain more than 1 of this packet type in direct form.  Discussed in (<a href="#snes_latch_filter" class="auto internal xref">Section 4.3.3.1</a>).<a href="#section-4.2.3-1.2" class="pilcrow">¶</a>
 </dd>
             <dd class="break"></dd>
 <dt id="section-4.2.3-1.3">
-<code>[02 03]</code> - SNES_OVERREAD</dt>
-            <dd style="margin-left: 1.5em" id="section-4.2.3-1.4">Specifies whether a high or low signal <span class="bcp14">SHOULD</span> be sent to the SNES console if the console clocks the replay device for more input buttons than are expected for the latch.  This packet type is <span class="bcp14">OPTIONAL</span> and a <strong>TASD</strong> file <span class="bcp14">SHOULD NOT</span> contain more than 1 of this packet type in direct form. Discussed in (<a href="#snes_overread" class="auto internal xref">Section 4.3.3.2</a>).<a href="#section-4.2.3-1.4" class="pilcrow">¶</a>
+<code>[02 02]</code> - SNES_CLOCK_FILTER</dt>
+            <dd style="margin-left: 1.5em" id="section-4.2.3-1.4">Specifies a clock filter time in tenths of a microsecond (0.1 microseconds or 100 nanoseconds) for how long to wait after a clock pulse until new clock pulses <span class="bcp14">SHOULD</span> be accepted by the replay device.  This packet type is <span class="bcp14">OPTIONAL</span> and a <strong>TASD</strong> file <span class="bcp14">SHOULD NOT</span> contain more than 1 of this packet type in direct form.  Discussed in (<a href="#snes_clock_filter" class="auto internal xref">Section 4.3.3.2</a>).<a href="#section-4.2.3-1.4" class="pilcrow">¶</a>
 </dd>
             <dd class="break"></dd>
 <dt id="section-4.2.3-1.5">
@@ -2875,7 +2871,7 @@ li > p:last-of-type:only-child {
       | Type (A) | Base (A) | Identifier (A) |
       +----------+----------+================+
 
-      Type (Binary Data):               [1 octet]
+      Type (Binary Data):                     [1 octet]
          [01] - CRC-8 Checksum
          [02] - CRC-16 Checksum
          [03] - CRC-32 Checksum
@@ -3047,6 +3043,35 @@ li > p:last-of-type:only-child {
 </dl>
 </section>
 </div>
+<div id="port_overread">
+<section id="section-4.3.1.23">
+            <h5 id="name-port_overread-packet">
+<a href="#section-4.3.1.23" class="section-number selfRef">4.3.1.23. </a><a href="#name-port_overread-packet" class="section-name selfRef">PORT_OVERREAD Packet</a>
+            </h5>
+<p id="section-4.3.1.23-1">PORT_OVERREAD packets <span class="bcp14">MUST</span> be in the following format:<a href="#section-4.3.1.23-1" class="pilcrow">¶</a></p>
+<div class="alignLeft art-text artwork" id="section-4.3.1.23-2">
+<pre>
+          0          1
+      +----------+----------+
+      | Port (N) | High (B) |
+      +----------+----------+
+
+      Port (N)                                [1 octet]
+      High (Boolean)                          [1 octet]
+</pre><a href="#section-4.3.1.23-2" class="pilcrow">¶</a>
+</div>
+<span class="break"></span><dl class="dlNewline" id="section-4.3.1.23-3">
+              <dt id="section-4.3.1.23-3.1"><strong>Port</strong></dt>
+              <dd style="margin-left: 1.5em" id="section-4.3.1.23-3.2">Controller port number (<strong>Port</strong> number <span class="bcp14">MUST</span> be <strong>1-indexed</strong>).<a href="#section-4.3.1.23-3.2" class="pilcrow">¶</a>
+</dd>
+              <dd class="break"></dd>
+<dt id="section-4.3.1.23-3.3"><strong>High</strong></dt>
+              <dd style="margin-left: 1.5em" id="section-4.3.1.23-3.4">Boolean value that is <strong>TRUE</strong> if overread bits are set to high and <strong>FALSE</strong> if overread bits are set to low.<a href="#section-4.3.1.23-3.4" class="pilcrow">¶</a>
+</dd>
+            <dd class="break"></dd>
+</dl>
+</section>
+</div>
 </section>
 <section id="section-4.3.2">
           <h4 id="name-nes-specific-key-payload-fo">
@@ -3100,37 +3125,13 @@ li > p:last-of-type:only-child {
 </dl>
 </section>
 </div>
-<div id="nes_overread">
-<section id="section-4.3.2.3">
-            <h5 id="name-nes_overread-packet">
-<a href="#section-4.3.2.3" class="section-number selfRef">4.3.2.3. </a><a href="#name-nes_overread-packet" class="section-name selfRef">NES_OVERREAD Packet</a>
-            </h5>
-<p id="section-4.3.2.3-1">NES_OVERREAD packets <span class="bcp14">MUST</span> be in the following format:<a href="#section-4.3.2.3-1" class="pilcrow">¶</a></p>
-<div class="alignLeft art-text artwork" id="section-4.3.2.3-2">
-<pre>
-           0
-      +----------+
-      | High (B) |
-      +----------+
-
-      High (Boolean)                          [1 octet]
-</pre><a href="#section-4.3.2.3-2" class="pilcrow">¶</a>
-</div>
-<span class="break"></span><dl class="dlNewline" id="section-4.3.2.3-3">
-              <dt id="section-4.3.2.3-3.1"><strong>High</strong></dt>
-              <dd style="margin-left: 1.5em" id="section-4.3.2.3-3.2">Boolean value that is <strong>TRUE</strong> if overread bits are set to high and <strong>FALSE</strong> if overread bits are set to low.<a href="#section-4.3.2.3-3.2" class="pilcrow">¶</a>
-</dd>
-            <dd class="break"></dd>
-</dl>
-</section>
-</div>
 <div id="nes_game_genie_code">
-<section id="section-4.3.2.4">
+<section id="section-4.3.2.3">
             <h5 id="name-nes_game_genie_code-packet">
-<a href="#section-4.3.2.4" class="section-number selfRef">4.3.2.4. </a><a href="#name-nes_game_genie_code-packet" class="section-name selfRef">NES_GAME_GENIE_CODE Packet</a>
+<a href="#section-4.3.2.3" class="section-number selfRef">4.3.2.3. </a><a href="#name-nes_game_genie_code-packet" class="section-name selfRef">NES_GAME_GENIE_CODE Packet</a>
             </h5>
-<p id="section-4.3.2.4-1">NES_GAME_GENIE_CODE packets <span class="bcp14">MUST</span> be in the following format:<a href="#section-4.3.2.4-1" class="pilcrow">¶</a></p>
-<div class="alignLeft art-text artwork" id="section-4.3.2.4-2">
+<p id="section-4.3.2.3-1">NES_GAME_GENIE_CODE packets <span class="bcp14">MUST</span> be in the following format:<a href="#section-4.3.2.3-1" class="pilcrow">¶</a></p>
+<div class="alignLeft art-text artwork" id="section-4.3.2.3-2">
 <pre>
           0...
       +==========+
@@ -3138,15 +3139,15 @@ li > p:last-of-type:only-child {
       +==========+
 
       Code (String)                           [PLEN octets]
-</pre><a href="#section-4.3.2.4-2" class="pilcrow">¶</a>
+</pre><a href="#section-4.3.2.3-2" class="pilcrow">¶</a>
 </div>
-<span class="break"></span><dl class="dlNewline" id="section-4.3.2.4-3">
-              <dt id="section-4.3.2.4-3.1"><strong>Code</strong></dt>
-              <dd style="margin-left: 1.5em" id="section-4.3.2.4-3.2">Game Genie code (example: "AATOZA").<a href="#section-4.3.2.4-3.2" class="pilcrow">¶</a>
+<span class="break"></span><dl class="dlNewline" id="section-4.3.2.3-3">
+              <dt id="section-4.3.2.3-3.1"><strong>Code</strong></dt>
+              <dd style="margin-left: 1.5em" id="section-4.3.2.3-3.2">Game Genie code (example: "AATOZA").<a href="#section-4.3.2.3-3.2" class="pilcrow">¶</a>
 </dd>
               <dd class="break"></dd>
-<dt id="section-4.3.2.4-3.3"><strong>PLEN</strong></dt>
-              <dd style="margin-left: 1.5em" id="section-4.3.2.4-3.4">Length of the packet payload.<a href="#section-4.3.2.4-3.4" class="pilcrow">¶</a>
+<dt id="section-4.3.2.3-3.3"><strong>PLEN</strong></dt>
+              <dd style="margin-left: 1.5em" id="section-4.3.2.3-3.4">Length of the packet payload.<a href="#section-4.3.2.3-3.4" class="pilcrow">¶</a>
 </dd>
             <dd class="break"></dd>
 </dl>
@@ -3157,49 +3158,49 @@ li > p:last-of-type:only-child {
           <h4 id="name-snes-specific-key-payload-f">
 <a href="#section-4.3.3" class="section-number selfRef">4.3.3. </a><a href="#name-snes-specific-key-payload-f" class="section-name selfRef">SNES Specific Key Payload Formats</a>
           </h4>
-<div id="snes_clock_filter">
+<div id="snes_latch_filter">
 <section id="section-4.3.3.1">
-            <h5 id="name-snes_clock_filter-packet">
-<a href="#section-4.3.3.1" class="section-number selfRef">4.3.3.1. </a><a href="#name-snes_clock_filter-packet" class="section-name selfRef">SNES_CLOCK_FILTER Packet</a>
+            <h5 id="name-snes_latch_filter-packet">
+<a href="#section-4.3.3.1" class="section-number selfRef">4.3.3.1. </a><a href="#name-snes_latch_filter-packet" class="section-name selfRef">SNES_LATCH_FILTER Packet</a>
             </h5>
-<p id="section-4.3.3.1-1">SNES_CLOCK_FILTER packets <span class="bcp14">MUST</span> be in the following format:<a href="#section-4.3.3.1-1" class="pilcrow">¶</a></p>
+<p id="section-4.3.3.1-1">SNES_LATCH_FILTER packets <span class="bcp14">MUST</span> be in the following format:<a href="#section-4.3.3.1-1" class="pilcrow">¶</a></p>
 <div class="alignLeft art-text artwork" id="section-4.3.3.1-2">
 <pre>
-           0
-      +----------+
-      | Time (N) |
-      +----------+
+         0     1
+      +-----+-----+
+      | Time (N)  |
+      +-----+-----+
 
-      Time (Unsigned Integer)                 [1 octet]
+      Time (Unsigned Integer)                 [2 octets]
 </pre><a href="#section-4.3.3.1-2" class="pilcrow">¶</a>
 </div>
 <span class="break"></span><dl class="dlNewline" id="section-4.3.3.1-3">
               <dt id="section-4.3.3.1-3.1"><strong>Time</strong></dt>
-              <dd style="margin-left: 1.5em" id="section-4.3.3.1-3.2">Clock filter length of time in tenths of a microsecond (units of 0.1 microseconds or 100 nanoseconds).<a href="#section-4.3.3.1-3.2" class="pilcrow">¶</a>
+              <dd style="margin-left: 1.5em" id="section-4.3.3.1-3.2">Latch filter length of time in microseconds.<a href="#section-4.3.3.1-3.2" class="pilcrow">¶</a>
 </dd>
             <dd class="break"></dd>
 </dl>
 </section>
 </div>
-<div id="snes_overread">
+<div id="snes_clock_filter">
 <section id="section-4.3.3.2">
-            <h5 id="name-snes_overread-packet">
-<a href="#section-4.3.3.2" class="section-number selfRef">4.3.3.2. </a><a href="#name-snes_overread-packet" class="section-name selfRef">SNES_OVERREAD Packet</a>
+            <h5 id="name-snes_clock_filter-packet">
+<a href="#section-4.3.3.2" class="section-number selfRef">4.3.3.2. </a><a href="#name-snes_clock_filter-packet" class="section-name selfRef">SNES_CLOCK_FILTER Packet</a>
             </h5>
-<p id="section-4.3.3.2-1">SNES_OVERREAD packets <span class="bcp14">MUST</span> be in the following format:<a href="#section-4.3.3.2-1" class="pilcrow">¶</a></p>
+<p id="section-4.3.3.2-1">SNES_CLOCK_FILTER packets <span class="bcp14">MUST</span> be in the following format:<a href="#section-4.3.3.2-1" class="pilcrow">¶</a></p>
 <div class="alignLeft art-text artwork" id="section-4.3.3.2-2">
 <pre>
            0
       +----------+
-      | High (B) |
+      | Time (N) |
       +----------+
 
-      High (Boolean)                          [1 octet]
+      Time (Unsigned Integer)                 [1 octet]
 </pre><a href="#section-4.3.3.2-2" class="pilcrow">¶</a>
 </div>
 <span class="break"></span><dl class="dlNewline" id="section-4.3.3.2-3">
-              <dt id="section-4.3.3.2-3.1"><strong>High</strong></dt>
-              <dd style="margin-left: 1.5em" id="section-4.3.3.2-3.2">Boolean value that is <strong>TRUE</strong> if overread bits are set to high and <strong>FALSE</strong> if overread bits are set to low.<a href="#section-4.3.3.2-3.2" class="pilcrow">¶</a>
+              <dt id="section-4.3.3.2-3.1"><strong>Time</strong></dt>
+              <dd style="margin-left: 1.5em" id="section-4.3.3.2-3.2">Clock filter length of time in tenths of a microsecond (units of 0.1 microseconds or 100 nanoseconds).<a href="#section-4.3.3.2-3.2" class="pilcrow">¶</a>
 </dd>
             <dd class="break"></dd>
 </dl>
@@ -3394,14 +3395,14 @@ li > p:last-of-type:only-child {
 <p id="section-4.3.5.3-1">TRANSITION packets <span class="bcp14">MUST</span> be in the following format:<a href="#section-4.3.5.3-1" class="pilcrow">¶</a></p>
 <div class="alignLeft art-text artwork" id="section-4.3.5.3-2">
 <pre>
-               0        1  2  3  4  5  6  7  8       9
-      +----------------+--+--+--+--+--+--+--+--+----------+
-      | Index Type (A) |       Index (N)       | Type (A) | ...
-      +----------------+--+--+--+--+--+--+--+--+----------+
-          10...
-      +============+
-      | Packet (A) |
-      +============+
+               0            1      2  3  4  5  6  7  8  9
+      +----------------+----------+--+--+--+--+--+--+--+--+
+      | Index Type (A) | Port (N) |       Index (N)       | ...
+      +----------------+----------+--+--+--+--+--+--+--+--+
+           10         11...
+      +----------+============+
+      | Type (A) | Packet (A) |
+      +----------+============+
 
       Index Type (Binary Data):               [1 octet]
          [01] - Frame
@@ -3409,13 +3410,14 @@ li > p:last-of-type:only-child {
          [03] - Milliseconds
          [04] - Microseconds * 10
          [05] - INPUT_CHUNK Index
+      Port (Unsigned Integer)                 [1 octet]
       Index (Unsigned Integer)                [8 octets]
       Type (Binary Data):                     [1 octet]
          [01] - Soft Reset
          [02] - Power Reset
          [03] - Restart TASD File
          [FF] - Packet Derived
-      Inner Packet (Binary Data)              [PLEN - 10 octets]
+      Inner Packet (Binary Data)              [PLEN - 11 octets]
 </pre><a href="#section-4.3.5.3-2" class="pilcrow">¶</a>
 </div>
 <span class="break"></span><dl class="dlNewline" id="section-4.3.5.3-3">
@@ -3423,20 +3425,24 @@ li > p:last-of-type:only-child {
               <dd style="margin-left: 1.5em" id="section-4.3.5.3-3.2">Determines specific timing type for start of transition.<a href="#section-4.3.5.3-3.2" class="pilcrow">¶</a>
 </dd>
               <dd class="break"></dd>
-<dt id="section-4.3.5.3-3.3"><strong>Index</strong></dt>
-              <dd style="margin-left: 1.5em" id="section-4.3.5.3-3.4">Time or offset value to start transition.<a href="#section-4.3.5.3-3.4" class="pilcrow">¶</a>
+<dt id="section-4.3.5.3-3.3"><strong>Port</strong></dt>
+              <dd style="margin-left: 1.5em" id="section-4.3.5.3-3.4">Controller port number of input index.  If <strong>Index Type</strong> is <code>[05]</code>, <strong>Port</strong> <span class="bcp14">MUST</span> be <strong>1-indexed</strong> Port number, otherwise <strong>Port</strong> <span class="bcp14">MAY</span> be any value.<a href="#section-4.3.5.3-3.4" class="pilcrow">¶</a>
 </dd>
               <dd class="break"></dd>
-<dt id="section-4.3.5.3-3.5"><strong>Type</strong></dt>
-              <dd style="margin-left: 1.5em" id="section-4.3.5.3-3.6">Type of transition.  If <strong>Type</strong> is <code>[FF]</code>, the transition action will be interpreting a <strong>TASD</strong> packet.<a href="#section-4.3.5.3-3.6" class="pilcrow">¶</a>
+<dt id="section-4.3.5.3-3.5"><strong>Index</strong></dt>
+              <dd style="margin-left: 1.5em" id="section-4.3.5.3-3.6">Time or offset value to start transition.  If <strong>Index Type</strong> is <code>[05]</code>, <strong>Index</strong> <span class="bcp14">MUST</span> be the byte offset of <strong>INPUT_CHUNK</strong> data from <strong>INPUT_CHUNK</strong> packets for the controller port specified by <strong>Port</strong>.<a href="#section-4.3.5.3-3.6" class="pilcrow">¶</a>
 </dd>
               <dd class="break"></dd>
-<dt id="section-4.3.5.3-3.7"><strong>Inner Packet</strong></dt>
-              <dd style="margin-left: 1.5em" id="section-4.3.5.3-3.8">If <strong>Type</strong> is <code>[FF]</code>, <strong>Inner Packet</strong> <span class="bcp14">SHOULD</span> be a <strong>TASD</strong> packet.  <strong>Inner Packet</strong> <span class="bcp14">MUST NOT</span> be a <strong>INPUT_CHUNK</strong>, <strong>INPUT_MOMENT</strong>, <strong>TRANSITION</strong>, <strong>LAG_FRAME_CHUNK</strong>, or <strong>MOVIE_TRANSITION</strong> packet.<a href="#section-4.3.5.3-3.8" class="pilcrow">¶</a>
+<dt id="section-4.3.5.3-3.7"><strong>Type</strong></dt>
+              <dd style="margin-left: 1.5em" id="section-4.3.5.3-3.8">Type of transition.  If <strong>Type</strong> is <code>[FF]</code>, the transition action will be interpreting a <strong>TASD</strong> packet.<a href="#section-4.3.5.3-3.8" class="pilcrow">¶</a>
 </dd>
               <dd class="break"></dd>
-<dt id="section-4.3.5.3-3.9"><strong>PLEN</strong></dt>
-              <dd style="margin-left: 1.5em" id="section-4.3.5.3-3.10">Length of the packet payload (Not <strong>Inner Packet</strong> length).<a href="#section-4.3.5.3-3.10" class="pilcrow">¶</a>
+<dt id="section-4.3.5.3-3.9"><strong>Inner Packet</strong></dt>
+              <dd style="margin-left: 1.5em" id="section-4.3.5.3-3.10">If <strong>Type</strong> is <code>[FF]</code>, <strong>Inner Packet</strong> <span class="bcp14">SHOULD</span> be a <strong>TASD</strong> packet.  <strong>Inner Packet</strong> <span class="bcp14">MUST NOT</span> be a <strong>INPUT_CHUNK</strong>, <strong>INPUT_MOMENT</strong>, <strong>TRANSITION</strong>, <strong>LAG_FRAME_CHUNK</strong>, or <strong>MOVIE_TRANSITION</strong> packet.<a href="#section-4.3.5.3-3.10" class="pilcrow">¶</a>
+</dd>
+              <dd class="break"></dd>
+<dt id="section-4.3.5.3-3.11"><strong>PLEN</strong></dt>
+              <dd style="margin-left: 1.5em" id="section-4.3.5.3-3.12">Length of the packet payload (Not <strong>Inner Packet</strong> length).<a href="#section-4.3.5.3-3.12" class="pilcrow">¶</a>
 </dd>
             <dd class="break"></dd>
 </dl>
@@ -3554,12 +3560,12 @@ li > p:last-of-type:only-child {
 <p id="section-4.3.6.2-1">EXPERIMENTAL packets <span class="bcp14">MUST</span> be in the following format:<a href="#section-4.3.6.2-1" class="pilcrow">¶</a></p>
 <div class="alignLeft art-text artwork" id="section-4.3.6.2-2">
 <pre>
-              0...
-      +==================+
+               0
+      +------------------+
       | Experimental (B) |
-      +==================+
+      +------------------+
 
-      Experimental (Boolean)                  [PLEN octet]
+      Experimental (Boolean)                  [1 octet]
 </pre><a href="#section-4.3.6.2-2" class="pilcrow">¶</a>
 </div>
 <span class="break"></span><dl class="dlNewline" id="section-4.3.6.2-3">
diff --git a/docs/tasd-spec-0001/draft-tasd-spec-0001.txt b/docs/tasd-spec-0001/draft-tasd-spec-0001.txt
index f751bd2..f309c4b 100644
--- a/docs/tasd-spec-0001/draft-tasd-spec-0001.txt
+++ b/docs/tasd-spec-0001/draft-tasd-spec-0001.txt
@@ -7,7 +7,7 @@ Independent TAS Console Replay Research Group                    V. Grey
                                                                  Bigbass
                                                                         
                                                                  rasteri
-                                                       18 September 2023
+                                                       24 September 2023
 
 
                 TASD File Format Specification Version 1
@@ -74,14 +74,14 @@ Table of Contents
          4.3.1.20. MOVIE_LICENSE Packet
          4.3.1.21. MOVIE_FILE Packet
          4.3.1.22. PORT_CONTROLLER Packet
+         4.3.1.23. PORT_OVERREAD Packet
        4.3.2.  NES Specific Key Payload Formats
          4.3.2.1.  NES_LATCH_FILTER Packet
          4.3.2.2.  NES_CLOCK_FILTER Packet
-         4.3.2.3.  NES_OVERREAD Packet
-         4.3.2.4.  NES_GAME_GENIE_CODE Packet
+         4.3.2.3.  NES_GAME_GENIE_CODE Packet
        4.3.3.  SNES Specific Key Payload Formats
-         4.3.3.1.  SNES_CLOCK_FILTER Packet
-         4.3.3.2.  SNES_OVERREAD Packet
+         4.3.3.1.  SNES_LATCH_FILTER Packet
+         4.3.3.2.  SNES_CLOCK_FILTER Packet
          4.3.3.3.  SNES_GAME_GENIE_CODE Packet
          4.3.3.4.  SNES_LATCH_TRAIN Packet
        4.3.4.  Genesis Specific Key Payload Formats
@@ -406,18 +406,17 @@ Table of Contents
    [00 14]  MOVIE_LICENSE
    [00 15]  MOVIE_FILE
    [00 F0]  PORT_CONTROLLER
+   [00 F1]  PORT_OVERREAD
 
 4.1.2.  NES Specific Keys
 
    [01 01]  NES_LATCH_FILTER
    [01 02]  NES_CLOCK_FILTER
-   [01 03]  NES_OVERREAD
    [01 04]  NES_GAME_GENIE_CODE
 
 4.1.3.  SNES Specific Keys
 
    [02 02]  SNES_CLOCK_FILTER
-   [02 03]  SNES_OVERREAD
    [02 04]  SNES_GAME_GENIE_CODE
    [02 05]  SNES_LATCH_TRAIN
 
@@ -570,6 +569,13 @@ Table of Contents
       and a *TASD* file SHOULD NOT contain more than 1 of this packet
       type in direct form.  Discussed in (Section 4.3.1.22).
 
+   [00 F1] - PORT_OVERREAD
+      Specifies whether a high or low signal SHOULD be sent through a
+      specified controller port of the console if the console requests
+      more input data from the replay device through that controller
+      port than expected.  This packet type is OPTIONAL.  Discussed in
+      (Section 4.3.1.23).
+
 4.2.2.  NES Specific Key Descriptions
 
    [01 01] - NES_LATCH_FILTER
@@ -587,34 +593,27 @@ Table of Contents
       SHOULD NOT contain more than 1 of this packet type in direct form.
       Discussed in (Section 4.3.2.2).
 
-   [01 03] - NES_OVERREAD
-      Specifies whether a high or low signal SHOULD be sent to the NES
-      console if the console clocks the replay device for more input
-      buttons than are expected for the latch.  This packet type is
-      OPTIONAL and a *TASD* file SHOULD NOT contain more than 1 of this
-      packet type in direct form.  Discussed in (Section 4.3.2.3).
-
    [01 04] - NES_GAME_GENIE_CODE
       Specifies a Game Genie code for the TAS.  This packet type is
       OPTIONAL and a *TASD* file MAY contain more than 1 of this packet
-      type.  Discussed in (Section 4.3.2.4).
+      type.  Discussed in (Section 4.3.2.3).
 
 4.2.3.  SNES Specific Key Descriptions
 
+   [01 01] - SNES_LATCH_FILTER
+      Specifies a latch filter time in microseconds for how long how
+      long to wait after a latch signal until new latch signals SHOULD
+      be accepted by the replay device.  This packet type is OPTIONAL
+      and a *TASD* file SHOULD NOT contain more than 1 of this packet
+      type in direct form.  Discussed in (Section 4.3.3.1).
+
    [02 02] - SNES_CLOCK_FILTER
       Specifies a clock filter time in tenths of a microsecond (0.1
       microseconds or 100 nanoseconds) for how long to wait after a
       clock pulse until new clock pulses SHOULD be accepted by the
       replay device.  This packet type is OPTIONAL and a *TASD* file
       SHOULD NOT contain more than 1 of this packet type in direct form.
-      Discussed in (Section 4.3.3.1).
-
-   [02 03] - SNES_OVERREAD
-      Specifies whether a high or low signal SHOULD be sent to the SNES
-      console if the console clocks the replay device for more input
-      buttons than are expected for the latch.  This packet type is
-      OPTIONAL and a *TASD* file SHOULD NOT contain more than 1 of this
-      packet type in direct form.  Discussed in (Section 4.3.3.2).
+      Discussed in (Section 4.3.3.2).
 
    [02 04] - SNES_GAME_GENIE_CODE
       Specifies a Game Genie code for the TAS.  This packet type is
@@ -1084,7 +1083,7 @@ Table of Contents
          | Type (A) | Base (A) | Identifier (A) |
          +----------+----------+================+
 
-         Type (Binary Data):               [1 octet]
+         Type (Binary Data):                     [1 octet]
             [01] - CRC-8 Checksum
             [02] - CRC-16 Checksum
             [03] - CRC-32 Checksum
@@ -1218,6 +1217,25 @@ Table of Contents
       version of the *TASD* file format protocol.  Input formats for
       specific controller types are described in (Section 5).
 
+4.3.1.23.  PORT_OVERREAD Packet
+
+   PORT_OVERREAD packets MUST be in the following format:
+
+             0          1
+         +----------+----------+
+         | Port (N) | High (B) |
+         +----------+----------+
+
+         Port (N)                                [1 octet]
+         High (Boolean)                          [1 octet]
+
+   *Port*
+      Controller port number (*Port* number MUST be *1-indexed*).
+
+   *High*
+      Boolean value that is *TRUE* if overread bits are set to high and
+      *FALSE* if overread bits are set to low.
+
 4.3.2.  NES Specific Key Payload Formats
 
 4.3.2.1.  NES_LATCH_FILTER Packet
@@ -1249,22 +1267,7 @@ Table of Contents
       Clock filter length of time in tenths of a microsecond (units of
       0.1 microseconds or 100 nanoseconds).
 
-4.3.2.3.  NES_OVERREAD Packet
-
-   NES_OVERREAD packets MUST be in the following format:
-
-              0
-         +----------+
-         | High (B) |
-         +----------+
-
-         High (Boolean)                          [1 octet]
-
-   *High*
-      Boolean value that is *TRUE* if overread bits are set to high and
-      *FALSE* if overread bits are set to low.
-
-4.3.2.4.  NES_GAME_GENIE_CODE Packet
+4.3.2.3.  NES_GAME_GENIE_CODE Packet
 
    NES_GAME_GENIE_CODE packets MUST be in the following format:
 
@@ -1283,35 +1286,34 @@ Table of Contents
 
 4.3.3.  SNES Specific Key Payload Formats
 
-4.3.3.1.  SNES_CLOCK_FILTER Packet
+4.3.3.1.  SNES_LATCH_FILTER Packet
 
-   SNES_CLOCK_FILTER packets MUST be in the following format:
+   SNES_LATCH_FILTER packets MUST be in the following format:
 
-              0
-         +----------+
-         | Time (N) |
-         +----------+
+            0     1
+         +-----+-----+
+         | Time (N)  |
+         +-----+-----+
 
-         Time (Unsigned Integer)                 [1 octet]
+         Time (Unsigned Integer)                 [2 octets]
 
    *Time*
-      Clock filter length of time in tenths of a microsecond (units of
-      0.1 microseconds or 100 nanoseconds).
+      Latch filter length of time in microseconds.
 
-4.3.3.2.  SNES_OVERREAD Packet
+4.3.3.2.  SNES_CLOCK_FILTER Packet
 
-   SNES_OVERREAD packets MUST be in the following format:
+   SNES_CLOCK_FILTER packets MUST be in the following format:
 
               0
          +----------+
-         | High (B) |
+         | Time (N) |
          +----------+
 
-         High (Boolean)                          [1 octet]
+         Time (Unsigned Integer)                 [1 octet]
 
-   *High*
-      Boolean value that is *TRUE* if overread bits are set to high and
-      *FALSE* if overread bits are set to low.
+   *Time*
+      Clock filter length of time in tenths of a microsecond (units of
+      0.1 microseconds or 100 nanoseconds).
 
 4.3.3.3.  SNES_GAME_GENIE_CODE Packet
 
@@ -1449,14 +1451,14 @@ Table of Contents
 
    TRANSITION packets MUST be in the following format:
 
-                  0        1  2  3  4  5  6  7  8       9
-         +----------------+--+--+--+--+--+--+--+--+----------+
-         | Index Type (A) |       Index (N)       | Type (A) | ...
-         +----------------+--+--+--+--+--+--+--+--+----------+
-             10...
-         +============+
-         | Packet (A) |
-         +============+
+                  0            1      2  3  4  5  6  7  8  9
+         +----------------+----------+--+--+--+--+--+--+--+--+
+         | Index Type (A) | Port (N) |       Index (N)       | ...
+         +----------------+----------+--+--+--+--+--+--+--+--+
+              10         11...
+         +----------+============+
+         | Type (A) | Packet (A) |
+         +----------+============+
 
          Index Type (Binary Data):               [1 octet]
             [01] - Frame
@@ -1464,19 +1466,27 @@ Table of Contents
             [03] - Milliseconds
             [04] - Microseconds * 10
             [05] - INPUT_CHUNK Index
+         Port (Unsigned Integer)                 [1 octet]
          Index (Unsigned Integer)                [8 octets]
          Type (Binary Data):                     [1 octet]
             [01] - Soft Reset
             [02] - Power Reset
             [03] - Restart TASD File
             [FF] - Packet Derived
-         Inner Packet (Binary Data)              [PLEN - 10 octets]
+         Inner Packet (Binary Data)              [PLEN - 11 octets]
 
    *Input Type*
       Determines specific timing type for start of transition.
 
+   *Port*
+      Controller port number of input index.  If *Index Type* is [05],
+      *Port* MUST be *1-indexed* Port number, otherwise *Port* MAY be
+      any value.
+
    *Index*
-      Time or offset value to start transition.
+      Time or offset value to start transition.  If *Index Type* is
+      [05], *Index* MUST be the byte offset of *INPUT_CHUNK* data from
+      *INPUT_CHUNK* packets for the controller port specified by *Port*.
 
    *Type*
       Type of transition.  If *Type* is [FF], the transition action will
@@ -1564,12 +1574,12 @@ Table of Contents
 
    EXPERIMENTAL packets MUST be in the following format:
 
-                 0...
-         +==================+
+                  0
+         +------------------+
          | Experimental (B) |
-         +==================+
+         +------------------+
 
-         Experimental (Boolean)                  [PLEN octet]
+         Experimental (Boolean)                  [1 octet]
 
    *Experimental*
       Boolean data that is *TRUE* if the TASD file is using draft/