applegd
100+ Head-Fier
- Joined
- Jun 26, 2004
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Thanks very much for your help!!
By closely looking at some of the digital pictures of the ST and STX, my findings are:
(1) From PCB layout standpoint, for the circuit of AV100 chip on ST, it is rotated 90 degree comparing to STX's.
(2) On STX PCB, the 10-pins footprint for Cirrus Logic CS2000 IC is there but ASUS just does not solder the CS2000 chip there by leaving it blank.
As I did not have either ST or STX in hand at this moment, I will leave ST/STX owner to comment/confirm my above view.
By looking further, as my current working view, it seems to be possible to upgrade the STX's clock by adding the "missing" CS2000 (and changing some resistor/cap etc ???). Then technically we match STX to ST as I am sure PCI-E version can live longer than PCI. Of course there are still a lot technical homework to do.....
At least very nice and big pictures from both ST owner and STX owner should be helpful to investigate further....
Originally Posted by mojave /img/forum/go_quote.gif You can buy the ST in the USA at overstock.com. Mine will arrive on Monday. |
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Originally Posted by chase /img/forum/go_quote.gif ncix.com in canada has a few left as well. although i think they ship to the us as well, they have a us store. |
Thanks very much for your help!!
By closely looking at some of the digital pictures of the ST and STX, my findings are:
(1) From PCB layout standpoint, for the circuit of AV100 chip on ST, it is rotated 90 degree comparing to STX's.
(2) On STX PCB, the 10-pins footprint for Cirrus Logic CS2000 IC is there but ASUS just does not solder the CS2000 chip there by leaving it blank.
As I did not have either ST or STX in hand at this moment, I will leave ST/STX owner to comment/confirm my above view.
By looking further, as my current working view, it seems to be possible to upgrade the STX's clock by adding the "missing" CS2000 (and changing some resistor/cap etc ???). Then technically we match STX to ST as I am sure PCI-E version can live longer than PCI. Of course there are still a lot technical homework to do.....
At least very nice and big pictures from both ST owner and STX owner should be helpful to investigate further....