add byte-swapping diagrams

diff --git a/openpower/sv.mdwn b/openpower/sv.mdwn
index 49185329e516ca245466d76b656019c35b63639e..35dbedf390ec2d651899651086cab114aeb227cf 100644 (file)
--- a/openpower/sv.mdwn
+++ b/openpower/sv.mdwn
@@ -47,6 +47,7 @@ Pages being developed and examples
 * [[sv/propagation]]
 * [[sv/vector_ops]] Vector ops needed to make a "complete" Vector ISA
 * [[sv/av_opcodes]] scalar opcodes for Audio/Video
+* [[sv/byteswap]]
 
 Additional links:
 

diff --git a/openpower/sv/byteswap.mdwn b/openpower/sv/byteswap.mdwn
new file mode 100644 (file)
index 0000000..120629b
--- /dev/null
+++ b/openpower/sv/byteswap.mdwn
@@ -0,0 +1,9 @@
+# Byte-swapping
+
+## Byte-swapping Mux
+
+![Byte-swap mux diagram](byteswap_mux.svg)
+
+## Byte-swapping Pipe
+
+![Byte-swap pipe diagram](byteswap_pipe.svg)
\ No newline at end of file

diff --git a/openpower/sv/byteswap_mux.dia b/openpower/sv/byteswap_mux.dia
new file mode 100644 (file)
index 0000000..3c5a5bc
Binary files /dev/null and b/openpower/sv/byteswap_mux.dia differ

diff --git a/openpower/sv/byteswap_mux.png b/openpower/sv/byteswap_mux.png
new file mode 100644 (file)
index 0000000..a00b108
Binary files /dev/null and b/openpower/sv/byteswap_mux.png differ

diff --git a/openpower/sv/byteswap_mux.svg b/openpower/sv/byteswap_mux.svg
new file mode 100644 (file)
index 0000000..508310f
--- /dev/null
+++ b/openpower/sv/byteswap_mux.svg
@@ -0,0 +1,254 @@
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+    <text font-size="12.7998" style="fill: #000000; fill-opacity: 1; stroke: none;text-anchor:middle;font-family:sans-serif;font-style:normal;font-weight:normal" x="760" y="136.95">
+      <tspan x="760" y="136.95">64-bit</tspan>
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+    <text font-size="12.7998" style="fill: #000000; fill-opacity: 1; stroke: none;text-anchor:middle;font-family:sans-serif;font-style:normal;font-weight:normal" x="430" y="270.95">
+      <tspan x="430" y="270.95">32-bit</tspan>
+      <tspan x="430" y="286.95">Swap</tspan>
+    </text>
+    <text font-size="12.7998" style="fill: #000000; fill-opacity: 1; stroke: none;text-anchor:middle;font-family:sans-serif;font-style:normal;font-weight:normal" x="1070" y="270.202">
+      <tspan x="1070" y="270.202">32-bit</tspan>
+      <tspan x="1070" y="286.202">Swap</tspan>
+    </text>
+    <text font-size="12.7998" style="fill: #000000; fill-opacity: 1; stroke: none;text-anchor:middle;font-family:sans-serif;font-style:normal;font-weight:normal" x="900" y="388.95">
+      <tspan x="900" y="388.95">16-bit</tspan>
+      <tspan x="900" y="404.95">Swap</tspan>
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+    <text font-size="12.7998" style="fill: #000000; fill-opacity: 1; stroke: none;text-anchor:middle;font-family:sans-serif;font-style:normal;font-weight:normal" x="260" y="388.202">
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+      <tspan x="260" y="404.202">Swap</tspan>
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+    <text font-size="12.7998" style="fill: #000000; fill-opacity: 1; stroke: none;text-anchor:middle;font-family:sans-serif;font-style:normal;font-weight:normal" x="580" y="388.202">
+      <tspan x="580" y="388.202">16-bit</tspan>
+      <tspan x="580" y="404.202">Swap</tspan>
+    </text>
+    <text font-size="12.7998" style="fill: #000000; fill-opacity: 1; stroke: none;text-anchor:middle;font-family:sans-serif;font-style:normal;font-weight:normal" x="1220" y="388.202">
+      <tspan x="1220" y="388.202">16-bit</tspan>
+      <tspan x="1220" y="404.202">Swap</tspan>
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diff --git a/openpower/sv/byteswap_pipe.dia b/openpower/sv/byteswap_pipe.dia
new file mode 100644 (file)
index 0000000..d8208fb
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diff --git a/openpower/sv/byteswap_pipe.png b/openpower/sv/byteswap_pipe.png
new file mode 100644 (file)
index 0000000..3d19941
Binary files /dev/null and b/openpower/sv/byteswap_pipe.png differ

diff --git a/openpower/sv/byteswap_pipe.svg b/openpower/sv/byteswap_pipe.svg
new file mode 100644 (file)
index 0000000..7d98b2d
--- /dev/null
+++ b/openpower/sv/byteswap_pipe.svg
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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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+    <rect style="fill: #ff3333; fill-opacity: 1; stroke-opacity: 1; stroke-width: 2; stroke: #000000" x="80" y="80" width="80" height="80" rx="0" ry="0"/>
+    <rect style="fill: #ff6666; fill-opacity: 1; stroke-opacity: 1; stroke-width: 2; stroke: #000000" x="160" y="80" width="80" height="80" rx="0" ry="0"/>
+    <rect style="fill: #ff9999; fill-opacity: 1; stroke-opacity: 1; stroke-width: 2; stroke: #000000" x="240" y="80" width="80" height="80" rx="0" ry="0"/>
+    <rect style="fill: #0000ff; fill-opacity: 1; stroke-opacity: 1; stroke-width: 2; stroke: #000000" x="320" y="80" width="80" height="80" rx="0" ry="0"/>
+    <rect style="fill: #8080ff; fill-opacity: 1; stroke-opacity: 1; stroke-width: 2; stroke: #000000" x="400" y="80" width="80" height="80" rx="0" ry="0"/>
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+      <tspan x="400" y="116.95">16-bit</tspan>
+    </text>
+    <rect style="fill: #ffffff; fill-opacity: 1; stroke-opacity: 1; stroke-width: 2; stroke: #ffffff" x="500" y="100" width="40" height="20" rx="0" ry="0"/>
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+      <tspan x="520" y="116.95">8-bit</tspan>
+    </text>
+    <rect style="fill: #ffffff; fill-opacity: 1; stroke-opacity: 1; stroke-width: 2; stroke: #ffffff" x="580" y="100" width="40" height="20" rx="0" ry="0"/>
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+      <tspan x="600" y="116.95">8-bit</tspan>
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+    <rect style="fill: #ff0000; fill-opacity: 1; stroke-opacity: 1; stroke-width: 2; stroke: #000000" x="240" y="320" width="80" height="80" rx="0" ry="0"/>
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+      <tspan x="160" y="356.95">32-bit</tspan>
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