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	<id>https://wiki.ice-online.com/index.php?action=history&amp;feed=atom&amp;title=ICEJVCC</id>
	<title>ICEJVCC - Revision history</title>
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	<updated>2026-04-11T15:07:04Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.ice-online.com/index.php?title=ICEJVCC&amp;diff=644&amp;oldid=prev</id>
		<title>ConvertBot: Java Verilog Cross Compiler for ICE Cores</title>
		<link rel="alternate" type="text/html" href="https://wiki.ice-online.com/index.php?title=ICEJVCC&amp;diff=644&amp;oldid=prev"/>
		<updated>2020-04-27T19:19:35Z</updated>

		<summary type="html">&lt;p&gt;Java Verilog Cross Compiler for ICE Cores&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 19:19, 27 April 2020&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-l33&quot; &gt;Line 33:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 33:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;&amp;lt;/pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; 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;&amp;lt;/pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;[[Category:ICE_Explain]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ConvertBot</name></author>
		
	</entry>
	<entry>
		<id>https://wiki.ice-online.com/index.php?title=ICEJVCC&amp;diff=601&amp;oldid=prev</id>
		<title>ConvertBot: Java Verilog Cross Compiler for ICE Cores</title>
		<link rel="alternate" type="text/html" href="https://wiki.ice-online.com/index.php?title=ICEJVCC&amp;diff=601&amp;oldid=prev"/>
		<updated>2020-04-27T18:59:48Z</updated>

		<summary type="html">&lt;p&gt;Java Verilog Cross Compiler for ICE Cores&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Java Verilog Cross Compiler for ICE Cores&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
&amp;lt;in&amp;gt;     Input file &lt;br /&gt;
&lt;br /&gt;
Given a java CORE source file, this command produces implmentations for execution&lt;br /&gt;
in a JVM, CPU, and FPGA.  The output files use the extensions, .java, .c, and .v .&lt;br /&gt;
The syntax follows java 1.6 constructs with the following extensions:&lt;br /&gt;
&lt;br /&gt;
Integer data types can specify the number of bits, ex. uint6 for a 6 bit integer.&lt;br /&gt;
Floating point types are fptx and dptx for 16.16 and 32.32 fractional fixed point &lt;br /&gt;
on the FPGA.&lt;br /&gt;
&lt;br /&gt;
In JDK and C implementations, these are handled by the native primitive types.&lt;br /&gt;
&lt;br /&gt;
A special integer type, gint, is used to specify compile time loop unrolling for &lt;br /&gt;
implementing generate loops in FPGAs and GPUs.&lt;br /&gt;
&lt;br /&gt;
The Verilog syntax for selecting bit ranges of an integer is adopted for ease of use.&lt;br /&gt;
For example:  myint[5:3] refers to bits 3 through 5 of the integer myint.&lt;br /&gt;
&lt;br /&gt;
The special routine packed() can be used to pack/unpack a struct into/from local variables.&lt;br /&gt;
For example: &lt;br /&gt;
&lt;br /&gt;
ICE Cores have 3 methods that are implemented on the engine: open, process, and close.&lt;br /&gt;
&lt;br /&gt;
All public class variables are copied to the class RAM block on the engine before execution.&lt;br /&gt;
Open is run first, then the process method multiple times in either a STREAM or BUFFER &lt;br /&gt;
dataflow mode, followed by a close call.&lt;br /&gt;
&lt;br /&gt;
Switches:&lt;br /&gt;
  /DEBUG	- include verbose activity printout&lt;br /&gt;
  &lt;br /&gt;
&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;/div&gt;</summary>
		<author><name>ConvertBot</name></author>
		
	</entry>
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