Hi Marko, Marko KenttXlX wrote:
Hullo,the datasheet I have here says:
More results of my VES1820 register hacking:
What is the purpose of PWMREF (0x34) register? It is obviously pulse width modulated configuration register but for what? Default value for it in my Siemens DVB-C rev. 1.5 is 0x52 but if I use for example 0x46 I get my BER halfed and less block errors.
Datasheet says:
The value that will be PWM encoded and output on pin FEL when parameter FELPWM of register AGCCONF (index 02) is set to 1.
"By default FEL is a front-end lock indicator. [...] But FEL can also be configured to output a PWM signal, which value can be programmed through the i2c interface (see register PWMREF, index 0x34)."
Unfortunally I don't know what's connected to this pin on the Siemens cards, so I can't help you much more...
Maybe you want to trace the wire? At the end we probably should pragmatically program the values that work best.
Holger
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