Initial version

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@43 a1c6a512-1295-4272-9138-f99709370657

www/internals/Makefile

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+ACTION=@echo preprocessing $@; rm -f $@; fcpp -WWW -I.. -Uunix -H -C -V -LL >$@
+
+SRC := $(wildcard *.t)
+OBJS := $(SRC:%.t=%.html)
+
+all: $(OBJS)
+
+%.html : %.t
+	$(ACTION) $<

www/internals/bjorn.t

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+#define _PAGE_ Dissecting the Jukebox 6000
+#include "head.t"
+
+<p>Taking the Archos apart requires a torx driver and a <i>very</i> small phillips head screwdriver. The phillips screwheads are about 2mm in diameter.
+
+<p>Also see the page dedicated to
+<a href="../mods/disassemble.html">disassembling the archos</a>.
+
+<p>
+<a href="archos1.jpg"><img src="archos1t.jpg"></a>
+<a href="archos2.jpg"><img src="archos2t.jpg"></a>
+<a href="archos3.jpg"><img src="archos3t.jpg"></a>
+<a href="archos4.jpg"><img src="archos4t.jpg"></a>
+
+<p>The two circuit boards in the Archos are here called the "top" and "bottom" board. They are both populated on both sides.
+
+<h3>Bottom of bottom board</h3>
+
+<p><a href="archos_bottom.jpg"><img src="archos_b1.jpg"></a> (142kB). You will note five ICs in the picture:
+
+<ul>
+<li><a href="http://www.in-system.com/200_silicon.html">In-Systems ISD200</a> ATA to USB bridge
+<li><a href="http://www.ssti.com/products/37vfxxx.html">SST 37VF020</a> 2MB flash ROM
+<li><a href="http://www.issiusa.com/pdf/41c16105.pdf">ISSI IS41LV16105</a> 2MB fast page DRAM
+<li><a href="http://www.sipex.com/products/pdf/SP690_805ALM.pdf">Sipex SP692ACN</a> Low Power Microprocessor Supervisory with Battery Switch-Over (partly covered with white insulation in the photo)
+<li>A standard Motorola AC139 logic IC (text unreadable in the photo)
+</ul>
+
+<h3>Top of bottom board</h3>
+<p>Removing the bottom board involves bending a couple of metal holders that break very easily. Be careful. 
+The board is connected via two pin connectors, one at each end.
+<p><a href="archos_bottom2.jpg"><img src="archos_b2.jpg"></a> (211kB). ICs:
+<ul>
+<li>Archos DCMP3J, most likely an <a href="http://www.hitachi.co.jp/Sicd/English/Products/micom_all/l016e.htm">SH7034</a> SH-1 RISC with custom mask rom. (Thanks to Sven Karlsson.)
+<li><a href="http://focus.ti.com/docs/prod/folders/print/cd54hc573.html">TI HC573M</a> Latch (appears unlabeled in the photo)
+<li><a href="http://www.fairchildsemi.com/pf/74/74LCX245.html">Fairchild LCX245</a> Bidirectional Transceiver
+<li>A standard Motorola AC32 logic IC (xor)
+</ul>
+
+<h3>Bottom of top board</h3>
+<a href="archos_top.jpg"><img src="archos_t1.jpg"></a> (200kB). IC:s:
+<ul>
+<li><a href="http://www.micronas.com/products/documentation/consumer/mas3507d/index.php">Micronas MAS3507D</a> MPEG-1/2 Layer-2/3 Decoder
+<li><a href="http://www.micronas.com/products/documentation/consumer/dac3550a/index.php">Micronas DAC3550A</a> Stereo Audio DAC
+</ul>
+
+#include "foot.t"

www/internals/index.t

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+#define _PAGE_ Photos of Jukebox internals
+#include "head.t"
+
+<h2>Jukebox 6000</h2>
+
+<ul>
+<li> <a href="bjorn.html">Björn's original "dissecting the archos" page</a>
+<li> <a href="tjerk.html">Tjerk's very high resolution photos</a>
+<li> <a href="remote.html">Tjerk's photos of the archos remote control</a>
+</ul>
+
+<h2>Jukebox Recorder</h2>
+<ul>
+<li> <a href="recorder.html">Phil's photos of his recorder</a>
+</ul>
+
+#include "foot.t"

www/internals/recorder.t

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+#define _PAGE_ Internals of the Recorder
+#include "head.t"
+
+<p>Phil's photos of his "0127" Recorder.
+
+<p><a href="rec_iface_top.jpg"><img src="rec_iface_top_t.jpg"></a><br>
+Top of main board
+
+<p><a href="rec_iface_bottom.jpg"><img src="rec_iface_bottom_t.jpg"></a><br>
+Back of main board
+
+<p><a href="rec_main_top.jpg"><img src="rec_main_top_t.jpg"></a><br>
+Top of cpu board
+
+<p><a href="rec_main_bottom.jpg"><img src="rec_main_bottom_t.jpg"></a><br>
+Back of cpu board
+
+<p><a href="rec_front.jpg"><img src="rec_front_t.jpg"></a><br>
+Outside view of the MP3FRONT board
+
+<p><a href="rec_rear_top.jpg"><img src="rec_rear_top_t.jpg"></a><br>
+Outside view of the MP3REAR board
+
+<p><a href="rec_rear_bottom.jpg"><img src="rec_rear_bottom_t.jpg"></a><br>
+Inside view of the MP3REAR board
+
+
+#include "foot.t"

www/internals/remote.t

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+#define _PAGE_ Internals of the remote control
+#include "head.t"
+
+<p><a href="remote.jpg"><img src="remote_t.jpg"></a>
+<br>The remote control
+
+<p><a href="remote_front.jpg"><img src="remote_front_t.jpg"></a>
+<br>Front view
+
+<p><a href="remote_back.jpg"><img src="remote_back_t.jpg"></a>
+<br>Back view
+
+#include "foot.t"

www/internals/tjerk.t

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+#define _PAGE_ Tjerks high resolution photos
+#include "head.t"
+
+<p>These are a bit dark, but are very sharp and detailed.
+
+<p><a href="6k_top.jpg"><img src="6k_top_t.jpg"></a>
+<br>Top of main board
+
+<p><a href="6k_back.jpg"><img src="6k_back_t.jpg"></a>
+<br>Back of main board
+
+<p><a href="6k_cpu.jpg"><img src="6k_cpu_t.jpg"></a>
+<br>Top of cpu board
+
+<p><i>Photos by Tjerk Schuringa.</i>
+
+#include "foot.t"

www/tools.t

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+#define _PAGE_ Tools
+#include "head.t"
+
+<h2>Descrambler / Scrambler</h2>
+
+<p>I've written a small utility to descramble the firmware files:
+<ul>
+<li><a href="descramble.c">descramble.c</a> - 1835 bytes - The source code (pure ANSI C, should work everywhere). GPL licensed.
+<li><a href="descramble">descramble</a> - 4280 bytes - Dynamically linked i386 linux executable
+<li><a href="descramble.static.bz2">descramble.static.bz2</a> - 176015 bytes - bzip2 compressed statically linked i386 linux executable
+<li><a href="descramble.exe">descramble.exe</a> - 45056 bytes - win32 executable
+</ul>
+
+<p>...and one to scramble files:
+<ul>
+<li><a href="scramble.c">scramble.c</a> - 2242 bytes - The source code (pure ANSI C, should work everywhere). GPL licensed.
+<li><a href="scramble">scramble</a> - 4376 bytes - Dynamically linked i386 linux executable
+<li><a href="scramble.static.bz2">scramble.static.bz2</a> - 176117 bytes - bzip2 compressed statically linked i386 linux executable
+<li><a href="scramble.exe">scramble.exe</a> - 93385 bytes - win32 executable
+</ul>
+
+<h2>Disassembler</h2>
+
+<p>I found a nice public domain SH-1/SH-2 disassembler written by Bart Trzynadlowski, called <a href="http://saturndev.emuvibes.com/Files/sh2d020.zip">sh2d</a>:
+<p><b>Update:</b> I've added address lookup and register name translation to the disassembler (2001-12-09)
+<ul>
+<li><a href="sh2d.c">sh2d.c</a> - 28 kB - Source code
+<li><a href="sh2d">sh2d</a> - 15 kB - Dynamically linked i386 linux executable
+<li><a href="sh2d.static.bz2">sh2d.static.bz2</a> - 170 kB - bzip2 compressed statically linked i386 linux executable
+<li><a href="sh2d.exe">sh2d.exe</a> - 40 kB - win32 executable (original version; no lookup)
+</ul>
+
+<h2>Compiler</h2>
+
+<p>GCC supports the SH processor. Just 
+<a href="cross-gcc.html">cook yourself a cross-compiler</a>
+(sh-elf-gcc) and voila, instant SH-1 code.
+
+<p>There are also 
+<a href="http://www.sh-linux.org/rpm/RPMS/i386/RedHat7.1/">
+pre-cooked RH7.1 RPMs</a> available from sh-linux.org
+
+#include "foot.t"