Hello,

I am working with dm6437. The VPBE is configured to output 720x576 progressive component video (RGB mode through three DACs). Everything looks OK, except that I can't enable OSD0 (OSD1 or VIDEO1 either). Situation is the following:

*   I'm aware of the various constraints: The video0 channel is activated first by calling FVID_create() followed by FVID_queue(); this channel is active, I checked the register VIDWINMD bit ACT0 value;

* when I call FVID_create() for PSP_VPBE_OSD_0, function always fails, returning NULL;

* there is no problem with CURSOR window;

* after configuration and creation of VENC channel, VMOD registry value is 0x00001143, it means the HDTV mode (656p) is set; I know about bandwidth limitation to 25 Mbps and am sure I am not exceed it.

Where could be a problem?

 

Thanks,

Paul