[Gta04-owner] Some questions about the GTA04A4

Thomas Gstädtner thomas at gstaedtner.net
Sat Feb 11 15:38:58 CET 2012

On Sat, Feb 11, 2012 at 14:17, Jonathan Wilson <jfwfreo at tpgi.com.au> wrote:
> I have been following the GTA04 project and have some questions about the
> hardware:
> 1.What UMTS frequency bands does the UMTS module in the GTA04A4 support? (I
> cant find this information anywhere on the GTA04 site or via Google)
> 2.Which model PowerVR GPU does the GTA04A4 contain? What is the status of
> drivers for it? Will it be like every other PowerVR mobile device in
> existence and rely on binary userland libraries for the GPU or has the GTA04
> team found a way to produce an open source 3D driver for the GPU somehow?
> and 3.Are there any other binary bits required for the hardware in the
> device? (e.g. binary bits for the GPS or for WiFi/Bluetooth configuration as
> seen on many other smartphones)
> Will the GTA04A4 really be the worlds first 3G smartphone that requires NO
> binary-only code running on the main Linux side for full functioning of the
> hardware?
> _______________________________________________
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> Gta04-owner at goldelico.com
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To 1)
As you can see in the GTA04 handbook, the modem is an Option GTM601W,
which is a Quadband-GSM and Quadband-UMTS device.
This means, GSM 850/900/1800/1900 and UMTS 850/900/1900/2100 [1]

To 2) It's a TI DM3730 with PowerVR SGX 530

[1]: http://www.option.com/en/products/products/embedded-solutions/lgamodulegtm601-609/specifications/#start

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