AnsweredAssumed Answered

ADV7280 teletext detected not working

Question asked by Ulrich on Mar 27, 2017
Latest reply on Apr 6, 2017 by Ulrich

TTXAVL bit in VDP_STATUS in Interrupt/VDP Map is not working well.
If I connect a Signal with Teletext in VBI, the Register Shows Teletext detected.
If I connect a Signal without Teletext in VBI, I get never Teletext not detected.

It stays in Teletext detected. I use PAL WST B.,

best regards