<font size=2 face="sans-serif">Hello Nikolaus,</font>
<br>
<br><font size=2 face="sans-serif">GPS:</font>
<br><font size=2 face="sans-serif">I meant better GPS reception for the
internal GPS antenna, exactly because of the general issue with the noise
of the SD/MMC card interface. The external antenna still doesn't work for
me, because I can confirm that it only gets 1.8V. So I cannot tell you
how good or bad it is.</font>
<br>
<br><font size=2 face="sans-serif">OMAP:</font>
<br><font size=2 face="sans-serif">Does anyone currently needs SD cards
with more than 32GB or more RAM or flash? I think we're good situated with
OMAP3 so that we can afford to wait some time for a better chip than OMAP4.</font>
<br>
<br><font size=2 face="sans-serif">DVB-T:</font>
<br><font size=2 face="sans-serif">Due to the answer of Christoph I already
began to dream... :-))</font>
<br>
<br><font size=2 face="sans-serif">Best regards</font>
<br><font size=2 face="sans-serif"> Sven</font>
<br>
<br>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">Von:
</font><font size=1 face="sans-serif">"Dr. H. Nikolaus
Schaller" <hns@goldelico.com></font>
<br><font size=1 color=#5f5f5f face="sans-serif">An:
</font><font size=1 face="sans-serif">OpenPhoenux Community
<community@openphoenux.org></font>
<br><font size=1 color=#5f5f5f face="sans-serif">Datum:
</font><font size=1 face="sans-serif">04.10.2012 11:49</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Betreff:
</font><font size=1 face="sans-serif">Re: [Community]
OpenPhoenux News</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Gesendet von:
</font><font size=1 face="sans-serif">community-bounces@openphoenux.org</font>
<br>
<hr noshade>
<br>
<br>
<br>
<br><font size=3>Am 04.10.2012 um 10:29 schrieb Sven Dyroff:</font>
<br>
<br><font size=2 face="sans-serif">Hello Nikolaus,</font><font size=3>
<br>
</font><tt><font size=2><br>
> Future GTA05?<br>
> ============<br>
> Although it is a litttle early to work on a next generation GTA,<br>
> we already want to collect ideas. So please let us know what<br>
> you would like to see in a completely newly developed future<br>
> OpenPhoenux device.</font></tt><font size=3><br>
</font><font size=2 face="sans-serif"><br>
a) Better GPS reception !!</font><font size=3> </font>
<br>
<br><font size=3>For the internal or the external antenna? The internal
antenna was and is a little weak</font>
<br><font size=3>and there is a general issue with noise generated by the
SD/MMC card interface which</font>
<br><font size=3>may reduce the S/N by approx. 10 dB.</font>
<br>
<br><font size=2 face="sans-serif">b) Use UMTS-modems with firmware update
or use a new 4G LTE capable modem !!</font><font size=3> </font>
<br>
<br><font size=3>If we can get one :)</font>
<br>
<br><font size=2 face="sans-serif">c) If you want to use a capacitive touch
(i.e. multi-touch), please keep on having the possibility for using the
current resistive one! I definitvely like it!</font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
d) Keep on using OMAP3. OMAP4 needs much more power, easily becomes hot
when using its power and has very much reduced livetime (See: "Power
on hours (POH)" of this throw-away-processor, as I call it to be.)</font><font size=3>
</font>
<br>
<br><font size=3>The OMAP3 is already good and a dual core or even quad
core is rarely needed. But it has a limitation in RAM/NAND flash size.
And can't address SD cards >32 GByte.</font>
<br>
<br><font size=2 face="sans-serif">e) Spend one more GPIO to IrDA in order
to be able to switch off IrDA and RS232 tranceiver at the same time.</font><font size=3>
</font>
<br>
<br><font size=3>This is already planned for the GTA04A5 revision.</font>
<br>
<br><font size=2 face="sans-serif">f) Spend 0 ohms resistors in some power
paths in order to get a chance to find out where a gta04 needlessly drains
power during suspend or poweroff by simply measuring.</font>
<br>
<br><font size=3>Good idea!</font>
<br>
<br><font size=2 face="sans-serif">g) Add a DVB-T receiver. ;-)))</font><font size=3>
</font>
<br>
<br><font size=3>Why not? It appears to be technically feasible since there
are such handhelds out there...</font>
<br>
<br><font size=3>e.g. </font><a href="http://www.gsmarena.com/lg_hb620t-2486.php"><font size=3 color=blue><u>http://www.gsmarena.com/lg_hb620t-2486.php</u></font></a>
<br>
<br><font size=3>Since this question was raised to dream, let's dream :)</font>
<br>
<br><font size=3>BR,</font>
<br><font size=3>Nikolaus</font><tt><font size=2>_______________________________________________<br>
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</font></tt>
<br>