[vdr] Re: Increasing SDRAM on DVB cards

[Hermann Gausterer <mrq1@gmx.net>]

> I didn't mean that the AV7110 would have to be soldered off and
> back on for the actual SDRAM extension. All I meant was to solder it
> off to see whether SCS2 is routed to some accessible point.
> I'm aware that soldering a BGA chip back on is impossible. That's
> why I was asking for a _broken_ DVB card ;-)

> The SDRAM chip on my Siemens DVB-S rev 1.3 is a HYB3118165BST-60.
> According to Peter Seyringer the one on the Hauppauge cards is a
> HY57V161610D.

yes thats correct for me, as expected, i have an HY57V161610D too

and another chip (looks also like an RAM chip) with 
SIEMENS  HYB3118165BST-60 (and i bet that "60" means 60 ns ;-)

do you have doku about the HY57V161610D?

it is a D-ram-chip , so we have the funny ROW and COLLUM things
i like so much ;-)
i think we should look for the chip select pin on the DRAM and
search the related pin on the av7110 and after that search where
the ancient pins on the av7110 are routed to ....

hermann

-- 
+++ GMX - Mail, Messaging & more  http://www.gmx.net +++
Bitte lächeln! Fotogalerie online mit GMX ohne eigene Homepage!



-- 
Info:
To unsubscribe send a mail to ecartis@linuxtv.org with "unsubscribe vdr" as subject.