LPT vs 3v3

Dec 12, 2003 Last reply: 22 years ago 3 Replies
ðpÉ×ÅÔ All !
åÓÔØ ÎÅÏÂÈÏÄÉÍÏÓÔØ ÓÏÓÔÙËÏ×ÁÔØ ÄÅ×ÁÊÓ (ëíïð, ÐÉÔÁÎÉÅ 3v3) Ó ìðô ÐÏpÔÏÍ (××ÏÄ ÄÁÎÎÙÈ × ËÏÍÐØÀÔÅp). ëÁËÏ×Á ×ÅpÏÑÔÎÏÓÔØ ÔÏÇÏ ÞÔÏ ÕpÏ×ÅÎØ ÓÉÇÎÁÌÁ ÂÕÄÅÔ ÍÁÌ ÄÌÑ ÐÏpÔÁ, ÐpÉ ÐpÑÍÏÍ ÐÏÄËÌÀÞÅÎÉÉ.
úùö ëÁËÉÅ ÎÁÉÌÕÞÛÉÅ ×ÁpÉÁÎÔÙ ÅÓÔØ ÄÌÑ ÓÏÇÌÁÓÏ×ÁÎÉÑ ÐÑÔÉ É ÔpÅÈ×ÏÌØÔÏ×ÙÈ, ÍÉËpÕÈ ÄÌÑ ÐÅÅpÄÁÞÉ ÓÉÇÎÁÌÏ× × ÏÂÏÉÈ ÎÁÐpÁ×ÌÅÎÉÑÈ.
ó ÎÁÉÌÕÞÛÉÍÉ ÐÏÖÅÌÁÎÉÑÍÉ, Sasha
••• ÷ËÌÁÄÞÉËÁÍ: ðïþõ÷óô÷õêôå óåâñ óðïHóïòïí!!!
ðpÉ×ÅÔ, Sasha!

*** 12 Dec 03 16:11, Sasha Krasnovid wrote to All:

SK> åÓÔØ ÎÅÏÂÈÏÄÉÍÏÓÔØ ÓÏÓÔÙËÏ×ÁÔØ ÄÅ×ÁÊÓ (ëíïð, ÐÉÔÁÎÉÅ 3v3) SK> Ó ìðô ÐÏpÔÏÍ (××ÏÄ ÄÁÎÎÙÈ × ËÏÍÐØÀÔÅp). SK> ëÁËÏ×Á ×ÅpÏÑÔÎÏÓÔØ ÔÏÇÏ ÞÔÏ ÕpÏ×ÅÎØ ÓÉÇÎÁÌÁ ÂÕÄÅÔ ÍÁÌ ÄÌÑ ÐÏpÔÁ, SK> ÐpÉ ÐpÑÍÏÍ ÐÏÄËÌÀÞÅÎÉÉ.

SK> úùö ëÁËÉÅ ÎÁÉÌÕÞÛÉÅ ×ÁpÉÁÎÔÙ ÅÓÔØ ÄÌÑ ÓÏÇÌÁÓÏ×ÁÎÉÑ ÐÑÔÉ É SK> ÔpÅÈ×ÏÌØÔÏ×ÙÈ, ÍÉËpÕÈ ÄÌÑ ÐÅÅpÄÁÞÉ ÓÉÇÎÁÌÏ× × ÏÂÏÉÈ ÎÁÐpÁ×ÌÅÎÉÑÈ.

÷ ÄÁÎÎÏÍ ÓÌÕÞÁÅ ÎÅ ÓÔÏÉÔ ÕÓÌÏÖÎÑÔØ, LPT ÉÍÅÅÔ TTL-ÓÏ×ÍÅÓÔÉÍÙÅ ×ÈÏÄÎÙÅ ÕÒÏ×ÎÉ ÎÅÚÁ×ÉÓÉÍÏ ÏÔ ÔÅÈÎÏÌÏÇÉÉ, ÐÏ ËÏÔÏÒÏÊ ÐÒÏÉÚ×ÏÄÉÔÓÑ ÞÉÐ MIO. ôÁË ÞÔÏ ÓÐÏËÏÊÎÏ ÓÔÙËÕÊ (ÎÁ ÐÒÉÅÍ). á ×ÏÔ Ó ÐÅÒÅÄÁÞÅÊ - ÎÅÓËÏÌØËÏ ÈÕÖÅ, Õ ÔÅÂÑ ÂÕÄÅÔ ÐÁÒÁÚÉÔÎÁÑ ÚÁÐÉÔËÁ ÞÅÒÅÚ ×ÈÏÄÎÙÅ ÚÁÝÉÔÎÙÅ ÄÉÏÄÙ (Ñ ÔÁË ÐÏÎÉÍÁÀ, ÞÔÏ ÉÓÐÏÌØÚÏ×ÁÔØ ÂÕÄÅÛØ CMOS-ÌÏÇÉËÕ ?). óÁÍÙÊ ÐÒÏÓÔÏÊ ÓÐÏÓÏ - ×ÈÏÄÎÏÊ ÔÏËÏÏÇÒÁÎÉÞÉÔÅÌØÎÙÊ ÒÅÚÉÓÔÏÒ, ÎÏ × ÜÔÏÍ ÓÌÕÞÁÅ ÎÁÄÏ ÂÙÔØ Õ×ÅÒÅÎÎÙÍ, ÞÔÏ ÍÉËÒÏÓÈÅÍÁ Ó×ÏÂÏÄÎÁ ÏÔ Ô.Î. "ÔÉÒÉÓÔÏÒÎÏÇÏ ÜÆÆÅËÔÁ". åÝÅ ×ÁÒÉÁÎÔ - ÉÓÐÏÌØÚÏ×ÁÔØ ÂÕÆÅÒÎÙÅ ÜÌÅÍÅÎÔÙ ÂÅÚ "×ÅÒÈÎÅÇÏ" ÄÉÏÄÁ ÎÁ ×ÈÏÄÅ (4049, 561ìH2). åÝÅ ×ÁÒÉÁÎÔ - ÒÅÚÉÓÔÏÒÎÙÊ ÄÅÌÉÔÅÌØ. "ëÒÁÓÉ×ÁÑ" ÓÔÙËÏ×ËÁ ÐÏÔÒÅÂÕÅÔ ÐÒÉÍÅÎÅÎÉÑ ÂÏÌÅÅ ÜËÚÏÔÉÞÅÓËÏÊ ÜÌÅÍÅÎÔÎÏÊ ÂÁÚÙ. Ó Õ×ÁÖÅÎÉÅÍ ÷ÌÁÄÉÓÌÁ×

îÕÌÅ×ÁÑ. 3.3 ×ÏÌØÔÁ ëíïð - ÜÔÏ Åݣ ÌÕÞÛÅ, ÞÅÍ ôôì.
åÓÔØ ÒÁÚÎÙÅ ×ÁÒÉÁÎÔÙ, ÎÁÉÌÕÞÛÉÅ ÄÌÑ ÒÁÚÎÙÈ ÐÒÉÍÅÎÅÎÉÊ. ä×Á ÓÔÁÎÄÁÒÔÎÙÈ - Ä×ÕÈÔÁËÔÎÙÅ ÐÒÅÏÂÒÁÚÏ×ÁÔÅÌÉ ÕÒÏ×ÎÅÊ ×ÒÏÄÅ ë561ìî2, ÐÏÄÈÏÄÑÝÉÅ ÄÌÑ ÂÙÓÔÒÙÈ ÐÁÒÁÌÌÅÌØÎÙÈ ÛÉÎ, ÉÌÉ n-ËÁÎÁÌØÎÙÊ ÔÒÁÎÚÉÓÔÏÒ, ÐÏÄËÌÀޣÎÎÙÊ ÚÁÔ×ÏÒÏÍ Ë 3 ×ÏÌØÔÁÍ, Á ÓÔÏËÏÍ É ÉÓÔÏËÏÍ Ë Ä×ÕÍ ÐÏÓÌÅÄÏ×ÁÔÅÌØÎÙÍ ÛÉÎÁÍ Ó ÏÔËÒÙÔÙÍ ËÏÌÌÅËÔÏÒÏÍ Ó ÒÁÚÎÙÍ ÎÁÐÒÑÖÅÎÉÅÍ ÐÉÔÁÎÉÑ. ÷ÁÌ. äÁ×.
ðpÉ×ÅÔ, Sasha!

*** 15 Dec 03 13:47, Sasha Krasnovid wrote to Vladislav Baliasov:

VB>> "ëpÁÓÉ×ÁÑ" ÓÔÙËÏ×ËÁ VB>> ÐÏÔpÅÂÕÅÔ ÐpÉÍÅÎÅÎÉÑ ÂÏÌÅÅ ÜËÚÏÔÉÞÅÓËÏÊ ÜÌÅÍÅÎÔÎÏÊ ÂÁÚÙ.

SK> íÎÅ ÔÕÔ ÐÏÐÁÌÓÑ ÄÁÔÁÛÉÔ ÎÁ 74LVC4245 ËÁË pÁÚ ÔÏ ÞÔÏ ÎÁÄÏ. SK> HÁÓËÏÌØËÏ ÏÎÁ ÜËÚÏÔÉÞÎÁ (ÄÏpÏÇÁ,ÄÏÓÔÁ×ÁÅÍÁ)?

úÁ×ÉÓÉÔ ÏÔ ÐÏÓÔÁ×ÝÉËÁ. üËÚÏÔÉÞÎÅÅ, ÞÅÍ 74HC/AC, ÎÏ ÄÏÓÔÁ×ÁÅÍÁ. Ó Õ×ÁÖÅÎÉÅÍ ÷ÌÁÄÉÓÌÁ×

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