Hi all, A brief update. Firstly I've confirmed my newly created firmware file (pulled from usbsnoop logs) being sent to the xc3028 is identical to windows. Secondly, apart from a gate register being written, the ZL10353 should be consistent as well. Thirdly when I force the tuning data being sent to the XC3028 I'm still not getting a lock for the same numbers which worked under windows. :( Points of note are that the initialisation sequence is different to windows but when I started tweaking GPIO pins to be similar I hung the USB bus. Secondly on the windows logs just before the data stream begins the zl10353 demodulator is disabled (0x0c -> &0x50) and it starts chatting to i2c addresses 6f and 6b but I don't know what chips or interfaces they are. I'm going to have to sleep on it. Roger. Send instant messages to your online friends http://au.messenger.yahoo.com _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb