29-09-2016, 07:41 AM
In the recent thread about the Pineapple converter I came across a BBC EID document from 1967. This is very late in the day for 405 as the changeover to 625 was happening and the 405 specification would have been settled for some time.
Front porch 1.7us. This is what we believe is the right value to use
H sync width 8-10us. We think that 9-9.3us is right and I don't think it's too critical
H blanking width: 18.5us. This is what we believe is the right value to use
Front porch 1.7us. This is what we believe is the right value to use
H sync width 8-10us. We think that 9-9.3us is right and I don't think it's too critical
H blanking width: 18.5us. This is what we believe is the right value to use
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
