<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Hong's Cave &#187; Gadgets</title>
	<atom:link href="http://sori.org/hongcho/category/gadgets/feed/" rel="self" type="application/rss+xml" />
	<link>http://sori.org/hongcho</link>
	<description>The World According to Hong</description>
	<lastBuildDate>Fri, 30 Dec 2011 01:44:41 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.3</generator>
		<item>
		<title>Quad Tuner HD-DVR HTPC Build, Finally!</title>
		<link>http://sori.org/hongcho/2010/08/17/quad-tuner-hd-dvr-htpc-build-finally/</link>
		<comments>http://sori.org/hongcho/2010/08/17/quad-tuner-hd-dvr-htpc-build-finally/#comments</comments>
		<pubDate>Wed, 18 Aug 2010 01:09:43 +0000</pubDate>
		<dc:creator>Hong</dc:creator>
				<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[boxee]]></category>
		<category><![CDATA[DVR]]></category>
		<category><![CDATA[HTPC]]></category>
		<category><![CDATA[Hulu]]></category>
		<category><![CDATA[ReplayTV]]></category>
		<category><![CDATA[TiVo]]></category>
		<category><![CDATA[Windows Media Center]]></category>
		<category><![CDATA[Xbox 360]]></category>

		<guid isPermaLink="false">http://sori.org/hongcho/?p=435</guid>
		<description><![CDATA[[2011-11-29] Replaced the wireless keyboard/mouse. [2011-??-??] Replaced the wireless adapter. [2010-09-28] Replaced the case fan and adjusted the sleep policy. On-going&#8230; - Motivation I have been contemplating a lot about building my own HD DVR for about a year. This was partly spurred on by the upcoming renew date for my TiVo HD (November 2010). [...]]]></description>
			<content:encoded><![CDATA[<p><B>[2011-11-29]</B> Replaced the wireless keyboard/mouse.<br />
<B>[2011-??-??]</B> Replaced the wireless adapter.<br />
<B>[2010-09-28]</B> Replaced the case fan and adjusted the sleep policy.<br />
<HR><br />
On-going&#8230;</p>
<p><BR clear="left" /><B>- Motivation</B></p>
<p>I have been contemplating a lot about building my own <A href="/hongcho/tag/dvr/">HD DVR</A> for about a year.  This was partly spurred on by the upcoming renew date for my TiVo HD (November 2010).  Do I shell out another $400 for a lifetime subscription (I bought my TiVo HD when they didn&#8217;t offer a lifetime subscription) or do I build a HTPC?</p>
<p><B>[2011-12-29]</B> Another reason was the cost of TV service. At the time, I had DirecTV, and I think I was paying about $45 every month. The thing about these service providers is that they raise rates every year like a clock work, for most of the channels that I don&#8217;t care about. I looked at my DVR recording / viewing patterns and it turned out that most of my TV programming was coming from the over-the-air digital channels (the Big Four, and a 24-hour Korean programming channel). Without cable channels, I would miss <I>Tour de France</I>, but that seemed a small price compared to $500 ~ $600 a year.</p>
<p>Initially, I was heavily into Intel Atom with nVidia ION, which had a great price point and power consumption.  However, my requirements changed over time, and the following is what I ended up building.</p>
<p>And what&#8217;s built can and will replace <B>three</B> devices: TiVo HD, ReplayTV and Xbox 360 (as a Media Center Extender).</p>
<p><BR clear="left" /><B>- Tuner Cards: 2 x AverMedia AverTVHD Duet OEM [$49.99 each]</B></p>
<p><A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16815100041"><IMG src="http://images17.newegg.com/is/image/newegg/15-100-041-TS?$S180W$" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p>My quest started out with a dual tuner since I was looking for a TiVo replacement initially.  However, I realized that I often needed more than two tuners at peak hours.  And this card is fairly cheap.  Much cheaper than other solutions (Ceton quad tuners are $400!).  And I am only interested in ATSC tuners (no CableCard needs).</p>
<p>This is a PCI-Express 1x card.  So, this meant choosing a board that had two free PCI-Express slots.  This meant I had to abandon the Atom route since it only came in the mini-ITX format which only has one expansion slot.  I&#8217;ve seen something called mini-DTX which has two expansion slot, but I have yet to see one with <B>two free</B> slots (one is usually taken up by an nVidia ION expansion card for HD).</p>
<p><BR clear="left" /><B>- Operating System: Windows 7 32-bit Home Premium OEM [$99.99]</B></p>
<p><A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16832116983"><IMG src="http://images10.newegg.com/ProductImageCompressAll125/32-116-983-03.jpg" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p>I did consider Linux.  However, the lack of driver support for tuner cards became problematic.  Also, there is no free solution to TV guide data ($20/year).</p>
<p>Windows 7 Media Center costs somewhat, but solved the above problems.  Also, it&#8217;s a familiar platform.  My ongoing challenge will be to keeping it clean&#8230;</p>
<p>I chose the 32-bit version since I think it&#8217;s still a better supported version although the 64-bit support is getting more common.  Also, it would lessen the memory requirement somewhat.</p>
<p><BR clear="left" /><B>- Processor: AMD Athlon II X2 245 AM3 65W Dual-Core [$58.99]</B></p>
<p><A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16819103687"><IMG src="http://images17.newegg.com/is/image/newegg/19-103-687-TS?$S180W$" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p>Since the Intel Atom option is gone, I had to pick a CPU.  A dual-core seems to be a good choice and it seems 65W TDP seems to be the lowest power consumption.  There are Intel CPUs, but it was difficult to find a matching motherboard that had a HD-capable GPU.</p>
<p>AMD seems to be a good choice since I was able to find a decent motherboard with good GPU and all required ports.</p>
<p><BR clear="left" /><B>- Motherboard: ASUS M4A785-M AM3/AM2+/AM2 with AMD 785G [$74.99]</B></p>
<p><A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16813131595"><IMG src="http://images17.newegg.com/is/image/newegg/13-131-595-TS?$S180W$" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p>After the above, the following became a list of requirements for the motherboard.</p>
<p>- AM3<br />
- Two free PCI-Express 1x or better slots (micro-ATX)<br />
- Good HD capable integrated GPU (this has ATI Radeon HD 4200)<br />
- Optical audio out<br />
- VGA (my old TV does not have an HDMI port, let alone DVI-D)<br />
- HDMI for the future</p>
<p>With this, it was a matter of cost/shipping/reviews to come to this one.</p>
<p><BR clear="left" /><B>- Hard Disk: Western Digital Caviar Green 500GB [$54.99]</B></p>
<p><A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16822136358"><IMG src="http://images17.newegg.com/is/image/newegg/22-136-358-TS?$S180W$" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p>I just like Western Digital&#8230;  And supposedly Caviar Green uses less power.  I thought 500GB was good enough.  I thought about separating out the OS and the Data disks, but that seems a bit of a hassle.</p>
<p>500GB seems to be good enough.  My TiVo HD has 250GB and I really haven&#8217;t had the storage issue, so this seems to be good enough.</p>
<p><BR clear="left" /><B>- Case: hec Micro-ATX Media Center with 300W Power Supply / 7K09BBA30FNRX [$59.99]</B></p>
<p><A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16811121100"><IMG src="http://images17.newegg.com/is/image/newegg/11-121-100-TS?$S180W$" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p>&#8220;WAF&#8221; is something to consider, so I only looked at HTPC cases.  This seems to be a good price/shipping/review on NewEgg.com.</p>
<p><BR clear="left" /><B>- Memory: 2 x 1GB PC2 6400 [$37.99]</B></p>
<p><A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16820141064"><IMG src="http://images17.newegg.com/is/image/newegg/20-141-064-TS?$S180$" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p>Nothing special&#8230;  2GB seems to be good enough since I am just going for a media device.</p>
<p><BR clear="left" /><B>- Networking: NETGEAR RangeMax WNDA3100 Dual Band Wireless-N Adapter [$32.39]</B></p>
<p><A href="http://www.amazon.com/gp/product/B001498LIO/theworldacc0d-20"><IMG src="http://ecx.images-amazon.com/images/I/31GcHknEv8L._AA160_.jpg" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p><B>[2011-??-??]</B> Replaced the TP-WN722N. Well, actually, I didn&#8217;t need to, but I had to replace my wireless router, and I ended up getting a dual band N router. So, I thought I might as well get something that could utilize the new one. :p</p>
<p>As some of the reviews on Amazon suggests, be sure to get the V2 (not V1) of this model. To make sure, I went to a local store for this, so that the return would be much easier.</p>
<p><BR clear="left" /><STRIKE>- Networking: TP-LINK TP-WN722N USB 2.0 WiFi Adapter [$19.99]</STRIKE></p>
<p><A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16833704045"><IMG src="http://images17.newegg.com/is/image/newegg/33-704-045-TS?$S180W$" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p><B>[2011-??-??]</B> No longer used.</p>
<p>Wireless networking FTW!  I don&#8217;t have a N system, but it might come in handy in the future (yeah, sure&#8230;).</p>
<p><BR clear="left" /><B>- Keyboard/Mouse: GMYLE P1800 [$26.90] Palm-Sized Mini 2.4GHz RF Wireless Media Keyboard with Multi-Touch Gesture Touchpad Mouse/Remote Control for Windows 7/Vista/XP HTPC PC</B></p>
<p><A href="http://www.amazon.com/gp/product/B004XY6LO8/theworldacc0d-20"><IMG src="http://ecx.images-amazon.com/images/I/51mMld45t7L._AA300_.jpg" height="180" width="180" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p><B>[2011-11-29]</B> This replaced the IOGEAR one. This thing is really nice. Basically, a large Blackberry with a trackpad as the screen.</p>
<p><BR clear="left" /><STRIKE>- Keyboard/Mouse: IOGEAR GKM561R [$39.99] Wireless Keyboard with Trackball</STRIKE></p>
<p><A href="http://www.amazon.com/gp/product/B002H0BOBA/theworldacc0d-20"><IMG src="http://ecx.images-amazon.com/images/I/41eToI55-eL._SL500_AA300_.jpg" height="180" width="180" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p><B>[2011-11-29]</B> No longer used.</p>
<p>Since this is a PC after all, I often found a need for a keyboard/mouse.  This has a trackball on a compact keyboard.  Seems useful.</p>
<p><BR clear="left" /><B>- Remote: Rosewill RRC-126 Media Center IR Remote with Receiver [$24.99]</B></p>
<p><A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16880101002"><IMG src="http://images17.newegg.com/is/image/newegg/80-101-002-TS?$S180W$" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p>There was a cheaper alternative, but this looked nicer. :p  Also, when I got it, it was discounted somewhat.  I mainly needed the IR receiver.  I have an MX-700 universal remote that I use for everything, so it was matter of learning the code and setting up the MX-700 layout.</p>
<p><I><U>TIP</U></I>: If pressing the same button multiple times work just once on your universal remote, don&#8217;t blame your universal remote.  The media center remote has this &#8220;debounce&#8221; feature which alternates between two codes to reduce false positive reception.  You can turn this off on Windows using regedit.  Just search for &#8220;debounce remote regedit&#8221;.</p>
<p><BR clear="left" /><B>- Noisy!</B></p>
<p>Well, the case fan that came with the case and the CPU fan that came with the processor were not the quietest.  Especially the case fan was fairly noticeable when being turned on.  Also, they were not variable-speed&#8230;</p>
<p>So, a couple more to solve this.</p>
<p><BR clear="left" /><B>- SILVERSTONE SCOOL81 80mm Case Fan [$12.99]</B></p>
<p><A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16835220028"><IMG src="http://images17.newegg.com/is/image/newegg/35-220-028-S01?$S300W$" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p><B>[2010-09-28]</B> The Nexus wasn&#8217;t quiet enough.  Since that was running at a fixed speed, there was no way to make it run quieter.  SCOOL81 is a variable-speed fan with a thermal sensor.  Without the sensor, it wasn&#8217;t that different, but with the sensor, the fan slows down quite a bit and it makes all the difference.  I don&#8217;t think the motherboard&#8217;s variable fan speed control is either not working well or I don&#8217;t know how to use it properly, maybe.</p>
<p><BR clear="left" /><STRIKE>- Nexus SP802512L-03 80mm Case Fan [$9.99]</STRIKE></p>
<p><A href="http://www.amazon.com/gp/product/B0007W1546/theworldacc0d-20"><IMG src="http://ecx.images-amazon.com/images/I/416ahCFtLeL._SL500_AA300_.jpg" height="180" width="180" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p><B>[2010-09-28]</B> No longer used.</p>
<p><BR clear="left" /><B>- Scythe Shuriken Rev.B SCSK-1100 [$29.95]</B></p>
<p><A href="http://www.amazon.com/gp/product/B002AIS97Q/theworldacc0d-20"><IMG src="http://ecx.images-amazon.com/images/I/416%2BRWDZFDL._SL500_AA300_.jpg" height="180" width="180" border="0" hspace="3" vspace="3" align="left" /></A></p>
<p>This is a very quiet fan.  However, even with its low-profile design, if I were to add an internal optical drive, I might have a difficulty with this case&#8230;</p>
<p><BR clear="left" /><B>- Hardware Notes</B></p>
<p>So, the component total came to about <B>$571.84</B> (+ tax + shipping &#8211; coupons).  Not bad for a quad tuner HD HTPC with free TV guide data that has no problem with Flash.  Especially when you consider that <A href="http://www.cetoncorp.com/buy.php">Ceton CableCard quad tuner</A> costs $400 by itself&#8230;</p>
<p>Some assembling notes&#8230;</p>
<p><UL><br />
<LI><U>Motherboard and Back-plate</U>: Make sure that <U>the notches on a couple of top holes on the back-plate</U> are <B>not blocking the ports</B> on the motherboard.  I had to disassemble the whole thing again to get that right.<br />
<LI><U>Hard Disk Mounting</U>: The space for the HDD bracket is kind of blocked by the power supply.  However, <I>the front case plate comes off.</I>  Two notches on either side each and two notches in the middle.  The top middle one is obscured by the case fan, but running a small screw driver along the line unlocks them.  Once the front plate is removed, it&#8217;s easier to get HDD mounted.<br />
<LI><U>Power/HDD LEDs</U>: <I>The connectors have polarities.</I>  It&#8217;s kind of random, so you have to play with it.  Initially, the Power LED didn&#8217;t come on, but once I flipped it over, it worked.<br />
<LI><U>TV Resolution</U>: My old Panny plasma display is ED (480p).  For some reasons, its native resolution (852&#215;480) wasn&#8217;t syncing correctly between GPU and the display (probably some clocking issue).  I had to bring another &#8220;real&#8221; monitor and <I>set the resolution to 1072&#215;600 manually</I> and have the display downsample it.<br />
</UL></p>
<p><BR clear="left" /><B>- Software Notes</B></p>
<p><UL><br />
<LI><U>Automatic Login</U>: This box is supposedly an appliance, so this was crucial.<br />
<LI><U>BIOS Power Failure Setting</U>: Set it to restore to the last state.  This is so that when the box was on, it will turn it back on.  <B>[2010-09-28]</B> However, this doesn&#8217;t seem to work well&#8230;<br />
<LI><U>Hulu and Boxee</U>: There are ways to launch Hulu or Boxee from Windows Media Center.  <A href="http://lukenbaugh.com/archives/187">Jeromy Lukenbaugh</A> has a good article on it.<br />
<LI><U>Sleep / Wake up</U>: The Media Center remote has a power button that can put the box to sleep and wake it up.  I tried to turn off &#8220;hybrid sleep&#8221; because I thought that would take more time to come up, but for some reason, the box did not come up (black screen, frozen).  When I turned &#8220;hybrid sleep&#8221; back on, it worked without a problem.  <B>[2010-09-28]</B> This became a reliability concern for me, so I am not putting it into sleep anymore.<br />
</UL></p>
]]></content:encoded>
			<wfw:commentRss>http://sori.org/hongcho/2010/08/17/quad-tuner-hd-dvr-htpc-build-finally/feed/</wfw:commentRss>
		<slash:comments>9</slash:comments>
		</item>
		<item>
		<title>Google I/O 2010: Google TV and Update on Android x86</title>
		<link>http://sori.org/hongcho/2010/05/20/google-io-2010-google-tv-and-update-on-android-x86/</link>
		<comments>http://sori.org/hongcho/2010/05/20/google-io-2010-google-tv-and-update-on-android-x86/#comments</comments>
		<pubDate>Thu, 20 May 2010 19:40:49 +0000</pubDate>
		<dc:creator>Hong</dc:creator>
				<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[Android]]></category>
		<category><![CDATA[DVR]]></category>
		<category><![CDATA[Google]]></category>
		<category><![CDATA[Google TV]]></category>
		<category><![CDATA[Intel]]></category>
		<category><![CDATA[Intel Atom]]></category>

		<guid isPermaLink="false">http://sori.org/hongcho/?p=399</guid>
		<description><![CDATA[Besides the Froyo update to the Android OS, the other big announcement for the Thursday keynote of the Google IO 2010 is Google TV. From the demo, this is what I learned about it. It&#8217;s a software muxer. That is, Google TV itself does not have TV tuners or DVR, nor Google manufactures any of [...]]]></description>
			<content:encoded><![CDATA[<p><IMG src="http://developer.android.com/assets/images/home/tv_l.png" border="0" hspace="1" vspace="1" align="left"/></p>
<p>Besides the Froyo update to the Android OS, the other big announcement for the Thursday keynote of the Google IO 2010 is <A href="http://www.google.com/tv">Google TV</A>.  From the demo, this is what I learned about it.</p>
<p><UL><br />
<LI><I>It&#8217;s a software muxer.</I>  That is, Google TV itself does not have TV tuners or DVR, nor Google manufactures any of the devices.  It just muxes the signal from an existing set-top box (or an integrated tuner/DVR components if Google TV is integrated into a device) with the display/Internet contents from Google TV.  It communicates with the tuner/DVR system using a new protocol to send commands (play, pause, schedule recordings, etc.).<br />
<LI><I>It&#8217;s running <B>Android</B>.</I>  This is a good choice since I think Google Chrome OS should just die.  It&#8217;s wasteful to invest in two flavors of Linux systems.  Android has an existing and growing third-party dev support (through Android Market), and to prove that point, they showed some existing apps from Android Market running on a Google TV device.<br />
<LI>On the other hand, <I>it is running <B>Google Chrome browser</B></I>.  This makes sense since the screen size is quite different and the way you interact with the system (keyboard/mouse instead of touch) is also different.<br />
<LI><I>It&#8217;s running on <B>Intel Atom</B>.</I>  We don&#8217;t know which one, but looking at the timing, it could be a Moorestown (Z6xx) [<B>UPDATE:</B> According to <A href="http://www.engadget.com/2010/05/20/logitechs-google-tv-companion-box-includes-smartphone-apps-we/">this Engadget article</A>, it's <A href="/hongcho/2009/09/24/i-want-intel-ce4100-hd-dvr-now/">Intel CE4100</A>, an SOC version of Atom they announced last year].  What this means is that <I>Google <B>has</B> been working on a x86 port of Android</I> (not just Intel)!  This will tie well with the Intel&#8217;s smartphone strategy with Atom/Android.<br />
</UL></p>
<p>And, as for my initial thoughts on Google TV&#8230;</p>
<p><UL><br />
<LI>Compared to <B>Apple TV</B>&#8230;  Google TV does way more than Apple TV.  It interacts with Web and TV.  So, I think it has a better prospect of being successful than Apple TV.<br />
<LI>Compared to <B>Microsoft Windows Media Center</B>&#8230; Microsoft has had WMC for a long time that does the same thing basically: tuner, DVR, internet-access, etc.  The difference is that it can drop most of the Desktop PC legacies and get more tighter integration with the devices.  However, I&#8217;d like to see <B><I>a version of Google TV that we can download and run on <U>any OS</U> (Windows, Mac OS, Linux, etc.)</I></B>.<br />
<LI>Compared to <B>TiVo</B>&#8230;  Google TV is not a DVR, so it won&#8217;t directly compete with it.  However, it&#8217;s interesting that Dish Network (who has been in patent disputes with TiVo forever) was partnering with Google on this project.  TiVo&#8217;s internal search thing looks quite outdated though&#8230;  I think TiVo can be enhanced greatly with Google TV together.  Maybe?<br />
<LI>Compared to <B>Boxee</B>&#8230;  Actually this is a product that&#8217;s most similar to Google TV in a way.  And we don&#8217;t know how Google TV deals with your existing local media sources (for example, home videos and pictures stored locally, not in the Cloud), but if they deal with it well, I think Boxee&#8217;s of the World is in trouble.<br />
<LI>Compared to <B>Xbox 360</B>, <B>PS3</B>, etc&#8230;  Well, Google TV is not in direct competition, but there is a possibility of it including games.  I mean, Android Market already has some games and I assume they should just run in Google TV.  So, initially, it could be a great conduit for casual games, but it could evolve into a serious gaming console as well&#8230;<br />
</UL></p>
<p>With Google TV, Google now has all three screens (mobile, TV and PC) out of (Microsoft&#8217;s) three-screen strategy.  But there could be a fourth screen as Apple has shown.  So, where is Google Pad (running Android of course)?</p>
]]></content:encoded>
			<wfw:commentRss>http://sori.org/hongcho/2010/05/20/google-io-2010-google-tv-and-update-on-android-x86/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Thoughts on Intel Atom Z6xx&#8230;</title>
		<link>http://sori.org/hongcho/2010/05/14/thoughts-on-intel-atom-z6xx/</link>
		<comments>http://sori.org/hongcho/2010/05/14/thoughts-on-intel-atom-z6xx/#comments</comments>
		<pubDate>Sat, 15 May 2010 00:18:08 +0000</pubDate>
		<dc:creator>Hong</dc:creator>
				<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[Android]]></category>
		<category><![CDATA[Apple]]></category>
		<category><![CDATA[ARM]]></category>
		<category><![CDATA[Intel]]></category>
		<category><![CDATA[Intel Atom]]></category>
		<category><![CDATA[Marvell]]></category>
		<category><![CDATA[Medfield]]></category>
		<category><![CDATA[MeeGo]]></category>
		<category><![CDATA[MID]]></category>
		<category><![CDATA[Mobile Gadgets]]></category>
		<category><![CDATA[Moblin]]></category>
		<category><![CDATA[Moorestown]]></category>
		<category><![CDATA[Motorola]]></category>
		<category><![CDATA[nVidia]]></category>
		<category><![CDATA[Qualcomm]]></category>
		<category><![CDATA[Samsung]]></category>
		<category><![CDATA[Smartphones]]></category>

		<guid isPermaLink="false">http://sori.org/hongcho/?p=385</guid>
		<description><![CDATA[Recently, Intel announced Intel Atom Z6xx (codename Moorestown) for the smartphone/MID devices. Anandtech has an excellent article on it. This is not the first power-conscious offering from Intel, but it is their first effort into the ever-expanding smartphone (and MID with iPad) market. - ARM the Reigning King of the Smartphone World Currently, the smartphone [...]]]></description>
			<content:encoded><![CDATA[<p>Recently, Intel announced <U>Intel Atom Z6xx</U> (codename Moorestown) for the smartphone/MID devices.  <A href="http://www.anandtech.com/show/3696/intel-unveils-moorestown-and-the-atom-z600-series-the-fastest-smartphone-processor/1">Anandtech has an excellent article on it.</A>  This is not the first power-conscious offering from Intel, but it is their first effort into the ever-expanding smartphone (and MID with iPad) market.</p>
<p><B>- ARM the Reigning King of the Smartphone World</B></p>
<p>Currently, the smartphone CPU market is dominated by <A href="http://www.arm.com/">ARM</A>, which just designs and licenses their CPU cores instead of manufacturing actual chips unlike Intel (which also doesn&#8217;t like licensing their CPU core designs).</p>
<p>By just being a designer/licensee, ARM has created a very vibrant ecosystem around their CPU core and became a de-facto standard in the mobile device market.  Many large and knowledgeable semiconductor companies (Samsung, Motorola, Qualcomm, nVidia, Apple etc.) as well as many small ones are building ARM-based CPUs contributing their expertise (GPU, memory interfaces, crypto subsystems, etc.) and diversifying the product offerings.  And the variety and availability of compatible ARM-based CPUs offers abundance of competitive choices for the device manufacturers.</p>
<p>ARM has always been power-conscious coming from the embedded device / micro-controller world.  They have been improving their architectures for more compute-intensive applications and soon we will see dual-core versions of ARM CPUs and with out-of-order execution (as opposed to with in-order execution).  They were replacing 6800-based microcontrollers for the past decade and growing steadily.  However, their visibility and popularity exploded with the introduction and huge growth of Apple&#8217;s iPhone and iPod Touch.</p>
<p>ARM is also trying to move into a server market where it is increasing getting costly to provide electricity to thousands of racks of servers and to cooling systems.  <A href="http://www.zdnetasia.com/arm-s-server-plans-face-stiff-challenges-62063183.htm">The recent news about ARM</A> and <A href="http://tech.fortune.cnn.com/2010/04/21/google-buys-agnilux-eyeing-processors/">the recent purchase of Agnilux by Google</A> confirm their direction, which is their move into the Intel&#8217;s territory.</p>
<p><B>- Intel Inside in Smartphones?</B></p>
<p>Interestingly, Intel used to make ARM-based CPUs called XScale.  However, they sold that division to Marvell (probably they began to think about their smartphone strategy at the same time).</p>
<p>On the power-conscious mobile side, Intel has been working on the Intel Atom lines of CPUs.  The first generation products (codename Silverthorne) were designed for miniature PCs (or MIDs), not really for smartphones.  It was underpowered for what it was mostly running on (i.e., Windows), wasn&#8217;t as power efficient as ARM, and can&#8217;t be made smaller due to its size and the number of components.</p>
<p>So, would this new Intel Atom Z6xx (codename Moorestown) make any difference in the smartphone market?  In summary, I don&#8217;t think so.  But it&#8217;s a stepping stone to the 2011 part (codename Medfield) which might make a difference.</p>
<p>Z6xx seems to have improved vastly over its previous generation when it comes to the power consumption.  On the paper, it could be even competitive with Snapdragon-class ARM CPUs power-wise, but we would know for sure when someone actually tests and verifies the claim when a working product ships.</p>
<p>However, there are at two problems that I can see with Z6xxx.</p>
<p>First, <I>There are too many components</I>.  Z6xx still carries Intel&#8217;s PC lineage: it has a separate southbridge and a separate RAM module.  With ARM, taking Apple&#8217;s A4 for example, it has all that (CPU, southbridge and RAM) included in one chip.  This impacts mostly the size and cost of the devices, and somewhat the power/performance efficiencies.</p>
<p>Second, <I>It&#8217;s x86-based, and there is no compelling, consumer-oriented, smartphone OS for it</I>.  They can&#8217;t use Microsoft Windows, which isn&#8217;t designed for smartphones.  There isn&#8217;t an x86 version of Windows Mobile (although Microsoft could decide to port it).  It&#8217;s not like Apple will port their iPhone OS to x86.</p>
<p>Intel does have a Linux distribution called Moblin/MeeGo, but it&#8217;s not really suited for the consumer markets.  I think Android is the right fit for it, and Intel is working on an x86-port of Android (most Android apps are Java and run on Java Virtual Machine, so the underlying CPU does not matter as much).  However, we don&#8217;t know when it will be ready (there is a community effort for x86 Android already, though).</p>
<p>So, I think Z6xx is going to be Intel&#8217;s best-effort product, a filler, a stepping stone, toward their eventual goal for smartphone CPU.  ARM will maintain its indisputable smartphone CPU dominance for, at least, two or three more years.</p>
<p><B>- 2011 and Onward</B></p>
<p>However, Intel&#8217;s 2011 offering make things much more interesting.  Codename Medfield will be building up on Moorsetown and combine the southbridge with the CPU/GPU.  We don&#8217;t know if the RAM module will be combined or not yet, but it&#8217;s a possibility, even the current embedded device trends.</p>
<p>Also, by the time Medfield comes out, it&#8217;s very likely that the x86 Android port would be stable enough and ready.  Intel would have improved on the power consumption even more also.</p>
<p>The only question with Medfield is how Intel is going deal with CPU core licensing.  If Intel maintains their current stands, they would be the only supplier of Medfield chips and I don&#8217;t think that would scale well.  They will need to come up with a CPU core licensing scheme that will let others take their design, customize it and differentiate their products.</p>
<p>Surely, by that time, ARM would also have improved their design.  So, Intel would need to be very competitive and willing to lose money on this line of products for, at least, a couple of years.</p>
<p>But by 2013, if Intel executes well, they will have a competitive product against ARM although I believe it will be extremely challenging for Intel.  They will have to figure out what their business model (mainly licensing CPU cores vs. doing it all themselves) is going to be.</p>
<p>Even with all these, Intel may not make up any significant market shares in the smartphone/MID market.  But it&#8217;s probably better than not having any presence.</p>
]]></content:encoded>
			<wfw:commentRss>http://sori.org/hongcho/2010/05/14/thoughts-on-intel-atom-z6xx/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Google Gives Up on Web-Based Mobile Phone Sales</title>
		<link>http://sori.org/hongcho/2010/05/14/google-gives-up-on-web-based-mobile-phone-sales/</link>
		<comments>http://sori.org/hongcho/2010/05/14/google-gives-up-on-web-based-mobile-phone-sales/#comments</comments>
		<pubDate>Fri, 14 May 2010 20:31:53 +0000</pubDate>
		<dc:creator>Hong</dc:creator>
				<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[Android]]></category>
		<category><![CDATA[Google]]></category>
		<category><![CDATA[Mobile Gadgets]]></category>
		<category><![CDATA[Nexus One]]></category>

		<guid isPermaLink="false">http://sori.org/hongcho/?p=379</guid>
		<description><![CDATA[Today, Google officially admitted that their experiment in the mobile space to create a provider-independent, web-only handset market was a failure. Most people were predicting such since Verizon and Sprint decided against carrying Nexus One on their networks. Ever since their initial announcement earlier this year, this web-only store were fraught with many problems, and [...]]]></description>
			<content:encoded><![CDATA[<p>Today, <A href="http://googleblog.blogspot.com/2010/05/nexus-one-changes-in-availability.html">Google officially admitted that their experiment in the mobile space to create a provider-independent, web-only handset market was a failure.</A>  Most people were predicting such since Verizon and Sprint decided against carrying Nexus One on their networks.</p>
<p>Ever since <A href="http://googleblog.blogspot.com/2010/01/our-new-approach-to-buying-mobile-phone.html">their initial announcement</A> earlier this year, this web-only store were fraught with many problems, and it showed that Google wasn&#8217;t set-up (and ready) for an end-user-oriented merchandise sales model.</p>
<p>They have been selling unlocked, unsubsidized mobile handsets online for several years, but that was for the developers who wanted a device to test their Android apps.  Probably, Google thought that they could just expand what they had and that how different this expansion could be.  And hugely different it was&#8230;</p>
<p>First, <I>Google is now dealing with consumers, not developers.</I>  Developers bought their devices for development and probably not for their main devices since they would be playing with it and it may not work all the time.  Developers are technically savvy and they can deal with many technical problems.  However, consumers lack the knowledge and patience.  And Nexus One was faced with such problems (the 3G problem which Google gave up on, the touch screen problems, and etc.), and forum-based support system which probably worked well with developers failed miserably with consumers.</p>
<p>Second, <I>Google skimped on traditional marketing.</I>.  Consumers can&#8217;t commit to several hundreds of dollars on devices they haven&#8217;t seen.  The case for Motorola Droid shows that what a well-funded marketing could do.  But Google thought the word of mouth and their reputation alone could do what it did for the search/ad dominance.  It is clear that Google lacks consumer marketing expertise internally.</p>
<p>Third, <I>Google picked a fight unnecessarily with Goliths, Verizons of the World.</I>  In a way, I understand what they were trying to do, but it was an unnecessarily expensive way to go about it.  Google might have felt invincible, but the telephony industry is more like a monopoly, and they didn&#8217;t have a chance without a government involvement.</p>
<p>If the U.S. mobile market was more homogeneous like that of E.U., I think it might have had a better result.  However, the U.S. mobile market is segmented by different technologies and incompatible base-band frequencies, and the provider dictates what kind of devices can be on their network.  Trying to cut these monopolistic Goliths out ultimately failed.</p>
<p>Anyway, I am sure Google will continue to update and sell developer devices online.  So, it&#8217;s back to not competing with their customers (OEM handset manufacturers), to not spending time and money on dealing with consumers, and to (hopefully) concentrating on bringing a more consistent development environment for vast variety of Android devices.</p>
]]></content:encoded>
			<wfw:commentRss>http://sori.org/hongcho/2010/05/14/google-gives-up-on-web-based-mobile-phone-sales/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Cheap Low-Power HTPC / HD-DVR Design #5</title>
		<link>http://sori.org/hongcho/2009/11/24/cheap-low-power-htpc-hd-dvr-design-5/</link>
		<comments>http://sori.org/hongcho/2009/11/24/cheap-low-power-htpc-hd-dvr-design-5/#comments</comments>
		<pubDate>Tue, 24 Nov 2009 19:07:09 +0000</pubDate>
		<dc:creator>Hong</dc:creator>
				<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[DVR]]></category>
		<category><![CDATA[HTPC]]></category>
		<category><![CDATA[Intel Atom]]></category>
		<category><![CDATA[nVidia ION]]></category>

		<guid isPermaLink="false">http://sori.org/hongcho/?p=347</guid>
		<description><![CDATA[A comment pointed me to another version of the Zotac IONITX board that is a bit more expensive, but also has a few more features. The prices are based on November 24th, 2009. Case: Apex MI-008 ($39.99) &#8211; 250W is a bit overkill. I doubt this system will use more than 60W. Motherboard/Memory Combo: Zotac [...]]]></description>
			<content:encoded><![CDATA[<p>A comment pointed me to another version of the Zotac IONITX board that is a bit more expensive, but also has a few more features.</p>
<p>The prices are based on November 24th, 2009.<br />
<UL><br />
<LI>Case: <B>Apex MI-008</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16811154091">$39.99</A>) &#8211; 250W is a bit overkill.  I doubt this system will use more than 60W.<br />
<LI>Motherboard/Memory Combo: <B>Zotac IONITX-F-E</B> + <B>2x1GB PC6400 DDR2 800MHz SO-DIMM</B> (<A href="http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.297448">$214.98</A>) &#8211; The board has a <U>16x PCI-e</U> and nVidia ION (GeForce 9400M) can enable Blu-ray playback.  It also has an internal WiFi card (supposedly <B>802.11n</B>) to make the network connection easy.<br />
<LI>Tuner: <B>AVerTVHD Duet</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16815100041">$64.99</A>) &#8211; Dual ATSC-only tuner.<br />
<LI>HDD: <B>1GB Western Digital Caviar Green</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16822136317">$84.99</A>)<br />
<LI>OS: <B>Windows 7 Home Premium 32-bit OEM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16832116752">$104.99</A>) &#8211; For Windows Media Center.<br />
<LI>Keyboard/Mouse: <B>IOGear GKM561R Wireless RF mini keyboard/trackball</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16823176018">$48.99</A>)<br />
<LI>Remote (optional): <B>Anyware GP-IR01BK</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16880121003">$23.74</A>)<br />
<LI>Optical Drive (optional): <B>LITE-ON BD-ROM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16827106326">$67.99</A>) &#8211; I can do without this initially.<br />
</UL><br />
The total is <U>$558.93</U> (without optional stuff).  With 2% cashback, you get about $11.18 back (or one can try to find a better deal with other sites since with NewEgg, I&#8217;d have to pay a CA sales tax).</p>
<p>This setup is slightly more expensive than #4 using Zotac IONITX-G-E.  But IONITX-F-E has (at least) two advantages.  1) <U>WiFi</U> and 2) digital S/PDIF (one <U>optical</U> and one coaxial).</p>
<p>I decided I really don&#8217;t need 64-bit OS and I think I can live with 2GB.  Also, I think a wireless keyboard/mouse is a better choice than a remote.</p>
]]></content:encoded>
			<wfw:commentRss>http://sori.org/hongcho/2009/11/24/cheap-low-power-htpc-hd-dvr-design-5/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Cheap Low-Power HTPC / HD-DVR Design #4</title>
		<link>http://sori.org/hongcho/2009/11/20/cheap-low-power-htpc-hd-dvr-design-4/</link>
		<comments>http://sori.org/hongcho/2009/11/20/cheap-low-power-htpc-hd-dvr-design-4/#comments</comments>
		<pubDate>Fri, 20 Nov 2009 23:21:39 +0000</pubDate>
		<dc:creator>Hong</dc:creator>
				<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[DVR]]></category>
		<category><![CDATA[HTPC]]></category>
		<category><![CDATA[Intel Atom]]></category>
		<category><![CDATA[nVidia ION]]></category>
		<category><![CDATA[TiVo]]></category>

		<guid isPermaLink="false">http://sori.org/hongcho/?p=328</guid>
		<description><![CDATA[With the announcement of Adobe Flash 10.1 Beta, the nVidia ION system seems even more attractive as an HTPC. Also, it seems NewEgg is carrying the new Zotac ION board. Also, through Bing Shopping, NewEgg is offering some (2%) moneyback. The prices are based on November 20th, 2009. Case: Apex MI-008 ($39.99) &#8211; 250W is [...]]]></description>
			<content:encoded><![CDATA[<p>With the announcement of <A href="http://labs.adobe.com/technologies/flashplayer10/">Adobe Flash 10.1 Beta</A>, the nVidia ION system seems even more attractive as an HTPC.  Also, it seems <A href="http://www.newegg.com/">NewEgg</A> is carrying the new <A href="http://www.zotacusa.com/">Zotac</A> ION board.  Also, through <A href="http://www.bing.com/shopping">Bing Shopping</A>, NewEgg is offering some (2%) moneyback.</p>
<p>The prices are based on November 20th, 2009.<br />
<UL><br />
<LI>Case: <B>Apex MI-008</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16811154091">$39.99</A>) &#8211; 250W is a bit overkill.  I doubt this system will use more than 60W.<br />
<LI>Motherboard: <B>Zotac IONITX-G-E</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16813500037">$159.99</A>) &#8211; has a <U>16x PCI-e</U> (<B>update:</B> actually, just a <U>1x</U> PCI-e) and nVidia ION (GeForce 9400M) can enable Blu-ray playback.<br />
<LI>Tuner: <B>AVerTVHD Duet</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16815100041">$64.99</A>) &#8211; Dual ATSC-only tuner.<br />
<LI>Memory: <B>2x2GB PC6400 DDR2 800MHz SO-DIMM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16820141340">$85.99</A>) &#8211; I believe 4GB is the max for the motherboard.<br />
<LI>HDD: <B>1GB Western Digital Caviar Green</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16822136317">$84.99</A>)<br />
<LI>OS: <B>Windows 7 Home Premium 64-bit OEM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16832116754">$104.99</A>) &#8211; For Windows Media Center.<br />
<LI>Remote: <B>Anyware GP-IR01BK</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16880121003">$23.74</A>)<br />
<LI>Optical Drive (optional): <B>LITE-ON BD-ROM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16827106326">$67.99</A>) &#8211; I can do without this initially.<br />
</UL><br />
The total is <U>$564.68</U> (or $632.67 with the optical drive).  With 2% moneyback, it becomes $553.39.</p>
<p>The possible adjustable stuff is the memory and the hard disk drive.  With 2GB, you can save about $45.  With a 500GB drive, about $30.  But I am not so sure if that&#8217;s worth it ($495 vs. $565).</p>
]]></content:encoded>
			<wfw:commentRss>http://sori.org/hongcho/2009/11/20/cheap-low-power-htpc-hd-dvr-design-4/feed/</wfw:commentRss>
		<slash:comments>5</slash:comments>
		</item>
		<item>
		<title>Cheap Low-Power HTPC / HD-DVR Design #3</title>
		<link>http://sori.org/hongcho/2009/11/04/cheap-low-power-htpc-hd-dvr-design-3/</link>
		<comments>http://sori.org/hongcho/2009/11/04/cheap-low-power-htpc-hd-dvr-design-3/#comments</comments>
		<pubDate>Wed, 04 Nov 2009 21:29:31 +0000</pubDate>
		<dc:creator>Hong</dc:creator>
				<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[DVR]]></category>
		<category><![CDATA[Intel Atom]]></category>
		<category><![CDATA[nVidia ION]]></category>
		<category><![CDATA[TiVo]]></category>

		<guid isPermaLink="false">http://sori.org/hongcho/?p=302</guid>
		<description><![CDATA[Another attempt&#8230; Probably closer to what I would do. The prices are based on November 4th, 2009. Case: Apex MI-008 ($39.99) &#8211; 250W is a bit overkill. I doubt this system will use more than 60W. Motherboard: Pegatron IPX7A-ION 330 ($149.00, the same as POV ION330) or Zotac IONITX-G-E (MSRP seems to be $159.99, but [...]]]></description>
			<content:encoded><![CDATA[<p>Another attempt&#8230;  Probably closer to what I would do.  The prices are based on November 4th, 2009.</p>
<p><UL><br />
<LI>Case: <B>Apex MI-008</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16811154091">$39.99</A>) &#8211; 250W is a bit overkill.  I doubt this system will use more than 60W.<br />
<LI>Motherboard: <B>Pegatron IPX7A-ION 330</B> (<A href="http://www.logicsupply.com/products/ipx7a_ion330">$149.00</A>, the same as POV ION330) or <B>Zotac IONITX-G-E</B> (MSRP seems to be <A href="http://www.zotacusa.com/zotac-ionitx-g-e-synergy-atom-n330-1-6ghz-dual-core-mini-itx-intel-motherboard.html">$159.99</A>, but not yet available in the U.S., it seems) &#8211; both have a <U>16x PCI-e</U> (<B>update:</B> Zotac IONITX-G-E has only a <U>1x PCI-e</U>) and nVidia ION (GeForce 9400M) can enable Blu-ray playback.<br />
<LI>Tuner: <B>AVerTVHD Duet</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16815100041">$59.99</A>) &#8211; Dual ATSC-only tuner.<br />
<LI>Memory: <B>1x2GB PC6400 DDR2 800MHz SO-DIMM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16820220281">$42.99</A>) &#8211; Just in case, I want to add an extra 2GB stick.<br />
<LI>HDD: <B>1GB Western Digital Caviar Green</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16822136317">$84.99</A>)<br />
<LI>OS: <B>Windows 7 Home Premium 64-bit OEM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16832116754">$109.99</A>) &#8211; For Windows Media Center.<br />
<LI>Remote: <B>Anyware GP-IR01BK</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16880121003">$24.99</A>)<br />
<LI>Optical Drive (optional): <B>LITE-ON BD-ROM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16827106326">$67.99</A>) &#8211; I can do without this initially.<br />
</UL></p>
<p>The total is <U>$511.94</U> (or $579.93 with the optical drive).</p>
<p>The only thing is my TV doesn&#8217;t have an HDMI port.  I don&#8217;t know what the VGA quality will be like.  Time to upgrade the TV (and the pre-amp)? :p</p>
]]></content:encoded>
			<wfw:commentRss>http://sori.org/hongcho/2009/11/04/cheap-low-power-htpc-hd-dvr-design-3/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Cheap Low-Power HTPC / HD-DVR Design #2</title>
		<link>http://sori.org/hongcho/2009/10/30/cheap-low-power-htpc-hd-dvr-design-2/</link>
		<comments>http://sori.org/hongcho/2009/10/30/cheap-low-power-htpc-hd-dvr-design-2/#comments</comments>
		<pubDate>Fri, 30 Oct 2009 21:14:54 +0000</pubDate>
		<dc:creator>Hong</dc:creator>
				<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[boxee]]></category>
		<category><![CDATA[DVR]]></category>
		<category><![CDATA[Intel Atom]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[MythTV]]></category>
		<category><![CDATA[nVidia ION]]></category>
		<category><![CDATA[TiVo]]></category>

		<guid isPermaLink="false">http://sori.org/hongcho/?p=289</guid>
		<description><![CDATA[After searching around, I found a PCI-e dual ATSC tuner that has a Linux driver (not sure how reliable). The prices are as of October 30, 2009. Case: Apex MI-008 ($39.99) &#8211; 250W is a bit overkill. I doubt this system will use more than 60W. Motherboard: Pegatron IPX7A-ION 330 ($149.00) &#8211; the same as [...]]]></description>
			<content:encoded><![CDATA[<p>After searching around, I found a PCI-e dual ATSC tuner that has a Linux driver (not sure how reliable).  The prices are as of October 30, 2009.</p>
<p><UL><br />
<LI>Case: <B>Apex MI-008</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16811154091">$39.99</A>) &#8211; 250W is a bit overkill.  I doubt this system will use more than 60W.<br />
<LI>Motherboard: <B>Pegatron IPX7A-ION 330</B> (<A href="http://www.logicsupply.com/products/ipx7a_ion330">$149.00</A>) &#8211; the same as POV ION330, has a <U>16x PCI-e</U> and nVidia ION (GeForce 9400M) can enable Blu-ray playback.  There seems to be <A href="http://xbmc.org/forum/showthread.php?t=52259">a linux driver</A> (look at the second and third messages).<br />
<LI>Tuner: <B>Hauppauge WinTV-DVR-2250</B> (<A href="http://www.smartsubs.com/Hauppauge-1229-WinTV-HVR-2250-White-Box-for-System-Builders-Dual-Hybrid-PCI-E-TV-Tuner-Board.html?utm_source=BINGCASHBACK&#038;utm_medium=comparisonshopping&#038;utm_campaign=Computer&#038;utm_term=1229%20WinTV-HVR-2250%20White%20Box%20for%20System%20Builders%20Dual%20Hybrid%20PCI-E%20TV%20Tuner%20Board">$99.94</A>) &#8211; Dual ATSC tuner with <A href="http://www.linuxtv.org/wiki/index.php/Hauppauge_WinTV-HVR-2250">Linux support</A>.<br />
<LI>Memory: <B>2x1GB PC6400 DDR2 800MHz SO-DIMM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16820148161">$39.99</A>)<br />
<LI>HDD: <B>1GB Western Digital Caviar Green</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16822136317">$84.99</A>)<br />
<LI>OS: <B>Mythubuntu</B> (+ <B>XBMC</B> or <B>boxee</B>) ($0.00, but to get guide information, it&#8217;s <A href="http://www.schedulesdirect.org/">$20.00/year</A>)<br />
<LI>Remote (optional): <B>Anyware GP-IR01BK</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16880121003">$24.99</A>)<br />
<LI>Optical Drive (optional): <B>LG BD-ROM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16827136162">$109.99</A>) &#8211; I can do without this initially.<br />
</UL></p>
<p>So, that&#8217;s <U>$413.91</U> + $20/year (or $548.89 with optional stuff).</p>
<p>The real difference without the subscription fee is the tuner and the OS, so that difference is about <U>$60</U> between a Linux build and a Windows build.  However, considering that Linux can run with a slightly lower spec (RAM, for example), it could actually be close to <U>$100</U>.</p>
<p>I think the guide data used to be free, but now it&#8217;s not.  So, with $100, that&#8217;s 5-year&#8217;s worth of guide data&#8230;  Not so sure about that&#8230;</p>
<p><B>Update:</B> It seems <A href="http://www.zotacusa.com/zotac-ionitx-g-e-synergy-atom-n330-1-6ghz-dual-core-mini-itx-intel-motherboard.html">Zotac announced a new ION board with a PCI-e 1x slot, IONITX-G-E &#8220;Synergy&#8221;</A>.  It&#8217;s MSRP is <U>$139.99</U> and supposedly, it&#8217;s <A href="http://www.fudzilla.com/content/view/15998/37/">already released in Europe</A>.  This would be a good alternative.</p>
]]></content:encoded>
			<wfw:commentRss>http://sori.org/hongcho/2009/10/30/cheap-low-power-htpc-hd-dvr-design-2/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Cheap Low Power DYI HTPC / HD DVR Design</title>
		<link>http://sori.org/hongcho/2009/10/27/cheap-low-power-dyi-htpc-hd-dvr-design/</link>
		<comments>http://sori.org/hongcho/2009/10/27/cheap-low-power-dyi-htpc-hd-dvr-design/#comments</comments>
		<pubDate>Tue, 27 Oct 2009 22:33:04 +0000</pubDate>
		<dc:creator>Hong</dc:creator>
				<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[DVR]]></category>
		<category><![CDATA[Intel Atom]]></category>
		<category><![CDATA[MythTV]]></category>
		<category><![CDATA[nVidia ION]]></category>
		<category><![CDATA[TiVo]]></category>
		<category><![CDATA[XBMC]]></category>

		<guid isPermaLink="false">http://sori.org/hongcho/?p=273</guid>
		<description><![CDATA[I&#8217;ve talked about ideas for Atom-based DVR / HTPC before. Now, it seems we have all the parts needed to build one. Here is an example. The prices were taken as of October 27th, 2009. Case: Apex MI-008 ($39.99) &#8211; 250W is a bit overkill. I doubt this system will use more than 60W. Motherboard: [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;ve <a href="/hongcho/2009/08/10/atom-based-hd-dvr/">talked about</a> ideas for <a href="/hongcho/2009/09/24/i-want-intel-ce4100-hd-dvr-now/">Atom-based DVR / HTPC</a> before.</p>
<p>Now, it seems we have all the parts needed to build one.  Here is an example.  The prices were taken as of October 27th, 2009.</p>
<p><UL><br />
<LI>Case: <B>Apex MI-008</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16811154091">$39.99</A>) &#8211; 250W is a bit overkill.  I doubt this system will use more than 60W.<br />
<LI>Motherboard: <B>Pegatron IPX7A-ION 330</B> (<A href="http://www.logicsupply.com/products/ipx7a_ion330">$149.00</A>) &#8211; the same as POV ION330, has a <U>16x PCI-e</U> and nVidia ION (GeForce 9400M) can enable Blu-ray playback.<br />
<LI>Tuner: <B>AVerTVHD Duet</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16815100041">$59.99</A>) &#8211; Dual ATSC-only tuner.  Too bad there isn&#8217;t a Linux driver.<br />
<LI>Memory: <B>2x2GB PC6400 DDR2 800MHz SO-DIMM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16820145598">$74.99</A>) &#8211; Less should be okay.<br />
<LI>HDD: <B>1GB Western Digital Caviar Green</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16822136317">$84.99</A>)<br />
<LI>Optical Drive (optional): <B>LG BD-ROM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16827136162">$129.99</A>) &#8211; I can do without this initially.<br />
<LI>Remote (optional): <B>Adesso ARC-1100</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16823166095">$21.99</A>)<br />
<LI>OS: <B>Windows 7 Home Premium 64-bit OEM</B> (<A href="http://www.newegg.com/Product/Product.aspx?Item=N82E16832116754">$109.99</A>) &#8211; For Windows Media Center.<br />
</UL></p>
<p>So, the total is <U>$670.93</U> (or $518.95 without &#8220;optional&#8221; stuff).  I would have loved to use <A href="http://www.mythtv.org/">MythTV</A> and <A href="http://xbmc.org/">XBMC</A> on <A href="http://www.ubuntu.com/">Ubuntu</A>, but the Linux driver support for internal dual ATSC tuners are non-existent.</p>
<p>Not sure, if I will get to working on it right away (I still have one more year of TiVo subscription), but it seems to be a good start.</p>
]]></content:encoded>
			<wfw:commentRss>http://sori.org/hongcho/2009/10/27/cheap-low-power-dyi-htpc-hd-dvr-design/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>I want an Intel CE4100 HD DVR NOW!</title>
		<link>http://sori.org/hongcho/2009/09/24/i-want-intel-ce4100-hd-dvr-now/</link>
		<comments>http://sori.org/hongcho/2009/09/24/i-want-intel-ce4100-hd-dvr-now/#comments</comments>
		<pubDate>Thu, 24 Sep 2009 17:35:35 +0000</pubDate>
		<dc:creator>Hong</dc:creator>
				<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[CE3100]]></category>
		<category><![CDATA[CE4100]]></category>
		<category><![CDATA[DVR]]></category>
		<category><![CDATA[Engadget]]></category>
		<category><![CDATA[HD]]></category>
		<category><![CDATA[IDF2009]]></category>
		<category><![CDATA[Intel]]></category>
		<category><![CDATA[Intel Atom]]></category>
		<category><![CDATA[Intel Developer Forum]]></category>

		<guid isPermaLink="false">http://sori.org/hongcho/?p=262</guid>
		<description><![CDATA[Some time ago, I talked about my wish to build an Intel Atom-based HD DVR, and it turns out I am not the only one. Engadget is reporting that Intel just announced CE4100 at IDF2009. It&#8217;s an Intel Atom-based media processor that can decode two 1080p streams. It has a brother called CE3100 which has [...]]]></description>
			<content:encoded><![CDATA[<p>Some time ago, I talked about <A href="/hongcho/2009/08/10/atom-based-hd-dvr/">my wish to build an Intel Atom-based HD DVR</A>, and it turns out I am not the only one.</p>
<p><A href="http://www.engadget.com/2009/09/24/intel-announces-atom-ce4100-for-insanely-powerful-cable-boxes-an/">Engadget</A> is reporting that <A href="http://www.intel.com/">Intel</A> just announced CE4100 at <A href="http://www.intel.com/idf/">IDF2009</A>.  It&#8217;s an Intel Atom-based media processor that can decode two 1080p streams.  It has a brother called CE3100 which has Pentium M as the core instead.</p>
<p>Of course, it&#8217;s a different matter for a DIY&#8217;er like me to get a hold of CE4100 since it is marketed as a media processor for cable boxes and Blu-ray players.  It&#8217;s probably sold in volume, mainly to consumer electronics manufacturers.</p>
<p>Intel is trying to push itself and its PC manufacturers into the consumer electronics market, and CE4100 and CE3100 seem to be good attempts at it.  I believe it&#8217;s going to be relatively new manufacturers (instead of the established consumer electronics companies such as Samsung and Sony) who will bring out products based on these media processors.  And a lot of them will be traditionally PC hardware/OEM manufacturers.</p>
<p>And that&#8217;s where my hope is.  I am hoping that manufacturers such as <A href="http://www.zotacusa.com/">Zotac</A> (which makes ION motherboards), <A href="http://usa.asus.com/">ASUS</A> (which makes ION motherboards and desktops), <A href="http://www.asrock.com/">ASRock</A> (which makes ION desktops) and <A href="http://us.acer.com/">Acer</A> (which makes ION desktops), would come out with a CE4100-based motherboard or a desktop (with a PCIe slot for ATSC tuners).</p>
<p>I think Intel&#8217;s intent is to run <A href="http://www.moblin.org/">Moblin</A> on CE4100/CE3100.  However, since the core is an x86 one, I am sure <A href="http://www.microsoft.com/windows/windows-7/">Windows 7</A> can be made to run.</p>
<p>It&#8217;s going to be very interesting&#8230;</p>
]]></content:encoded>
			<wfw:commentRss>http://sori.org/hongcho/2009/09/24/i-want-intel-ce4100-hd-dvr-now/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
	</channel>
</rss>

