SSI on GMX

Hello All! Signals output from GMX: R G B I KSI SynchroMix You need to get a Horizontal Sync Pulse from GMX. How is it can it be done? Maybe somehow we can separate it from the Synchro Mix? Nikolaj

Hello Nikolaj! 14 Nov 02 20:22, Nikolaj Amosov -> All: NA> Signals output from GMX: NA> R G B I KSI SynchroMix NA> It is necessary to obtain a Horizontal Sync Pulse from GMX. How is it NA> can this be done? NA> Maybe somehow we can separate it from the SynchroMix? IMHO, the synchro mixture is KSI + SSI Try making the SSI inactive when the CSI is active, and at all other times make the SSI equal to the synchro mixture. By the way, it is possible that you will be satisfied as an SI and the synchro mixture itself. Alexand

Press RESET immediately, Nikolaj! 14 Nov 02 20:22, Nikolaj Amosov wrote to All: NA> It is necessary to obtain a Horizontal Sync Pulse from GMX. How is it NA> can this be done? NA> Maybe somehow we can separate it from the SynchroMix? On the capacitor and 555LP5 (xor).

Hello Nikolaj! 15 Nov 02 21:07, Nikolaj Amosov -> Aleksandr Majorov: [skipped] AM>> Try making the SSI inactive at the moment the SSI is active AM>> and at all other times make the SSI equal to the synchro mixture. NA> How can this be done? Let SSI and SSI have active "1". We take the CSI, invert it and apply it to the input of the 2I element. We supply a synchro mixture to the second input. As a result, when SSI = "1", the resulting SSI = "0". When SSI="0" the received SSI is a sync mixture AM>> By the way, it is possible that you will be satisfied as an SSI AM>> and the synchro mixture itself. NA> It may suit me, but my monitor may not NA> like... Maybe or for sure? You check it. ;) Alexand

Hello Alexander! 17 Nov 02 21:38, Aleksandr Majorov -> Nikolaj Amosov: [disk error] NA>> the image is in place. But then I saw that in the mode NA>> The Pentagon is moving away from frame synchronization, i.e. screen is slow NA>> creeps up. Apparently the difference is in the number of lines in Scorpio and ^^^^^^^^^^^^^^^^^^^ I was wrong - he's crawling down! NA>> Penta affects the frequency(?) of frame clock pulses? AM> Of course! Why doesn’t the circuit affect the other monitor? computer? True, that monitor only requires a synchro mix... AM> The frame sync pulse is supplied after all lines are output. AM> That is. they displayed the required number of lines - they gave the KSI. AM> Adjust the horizontal frequency in the monitor. I twisted all the potentiometers in the monitor, but this frequency is not found it. Along the way, I found out that for the monitor it makes no difference what I apply SSI or SynchroMixture to it (I separated SSI from the Mixture by scheme of Kirill Frolov, through LP5), in addition, it is not influences the polarity of the SSI. I thought that the scorpion guys had screwed up the alter firmware in the scheme of the Pentagon and the KSI they simply do not form. But thenI just took the XI away from the monitor and immediately saw the difference - without The CSI image just floats down very smoothly, and if solder the wiring back, then the image is a little short of reaching the end of the screen jerks back to the beginning of the screen - i.e. KSI they go, but some are not the same. Is it possible to somehow adjust the frequency from the computer side? Can I solder some kind of cooler/air conditioner into the gap? Nikolaj