[Coco] PICs and S-Video
sock at axess.com
Wed Feb 22 19:17:12 EST 2006
At 03:23 PM 22/02/2006 -0800, Neil wrote:
>Is there a reason that the LM-1881 or EL1881 won't do this job?
We already have a seperated hsync on the CoCo3's RGB connector. What Chris
wants to do is shift the timing of the hsync signal in order center the
video of his RGB-to-Svideo converter (CoCo3 video normally appears too far
to the left.)
Could the LM-1881 be used to delay the hsync? The delay would need to be
pretty long - somewhere's around 60 microseconds or so of delay.
>> Maybe I'm overlooking something, but it seems that maybe an ordinary 556
>> (dual timer) chip could do the trick. It wouldn't delay the HSYNC per-se,
>> but I figure it could be used to generate a new HSYNC signal using the
>> original HSYNC for reference.
John Kowalski (Sock Master)
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