bear@bgsuvax.UUCP (Michael D. Bear) (07/21/88)
I can imagine that this is a tired old subject, but all of the discussion that I have seen has been about color conversion. I am looking for a sync splitter circuit that will decode a composite signal into TTL levels suitable for connecting to a 15khz monochrome monitor (not PC compatible). Any leads... -- Michael D. Bear UUCP .!cbosgd!osu-cis!bgsuvax!bear Computer Technician CSNET bear@bgsu.edu Bowling Green State University ARPANET bear%bgsu.edu@relay.cs.net (419) 372-2104
jja@tut.fi (Ahola Jari) (07/24/88)
In article <2665@bgsuvax.UUCP>, bear@bgsuvax.UUCP (Michael D. Bear) writes: > > I can imagine that this is a tired old subject, but all of the > discussion that I have seen has been about color conversion. I am looking > for a sync splitter circuit that will decode a composite signal into > TTL levels suitable for connecting to a 15khz monochrome monitor (not PC > compatible). Any leads... Simple solution: Get a LM1881 (National Semiconductor, couple of bucks), add a resistor and a capasitor + Vcc and your composite video: You get all syncs, even/odd frame information and front/back porch information out of this little 8-pin miracle. -jja -- Jari 'jja' Ahola | Tampere University of Technology, CS dept. Opiskelijankatu 16 A 12 | P.O. Box 527, 33101 Tampere, Finland 33720 Tampere | Tel (intl) 358 31 162708 (work)/358 31 174009 (home) Finland. Puh. 931-174009| Net address: jja@tut (UUCP) AHOLA@FINTUTA (BITNET)