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Woots29
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« on: November 02, 2009, 01:05:40 PM » |
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The Philippine Electronics and Technology Forum
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« on: November 02, 2009, 01:05:40 PM » |
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rdpzycho
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« Reply #1 on: November 02, 2009, 09:05:43 PM » |
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saan sa TV? sa tuner? yup pwede 'yan sis, kung Philips lahat 'yung IC, IIRC, meron silang isang application note na detailed 'yung use ng I2C sa buong TV. pero malamang marami na ring ibang similar IC's.  |
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"Keep on starting, and finishing will take care of itself."
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marcelino
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« Reply #2 on: November 03, 2009, 10:18:06 AM » |
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sis, minsan nakakita ako ng 24lc** sa TV. di ba I2C ang gamit ng mga eeprom na to?
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"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
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rdpzycho
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« Reply #3 on: November 03, 2009, 12:00:33 PM » |
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yup sis marce. 'di ko mahanap sa files ko 'yung tungkol sa TV at I2C, 'yung buong chain ng IC pinakita doon sa Philips App Note, naka-note din dun 'yung mga demodulator na ginagamit. ewan ko kung naging standard 'yung commands nun sa lahat ng Tuner, lahat kasi ng Tuner na nakita ko, merong I2C pins sa control (ewan ko ba bakit nila linalagay sa silkscreen 'yung I2C. ). |
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"Keep on starting, and finishing will take care of itself."
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insomartin
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« Reply #4 on: November 03, 2009, 03:41:59 PM » |
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^ parang CAN protocol sa kotse. lahat naka can pati cd tuner.
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insomartin
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« Reply #5 on: November 03, 2009, 03:42:24 PM » |
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CAN-bus pala
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Woots29
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« Reply #6 on: November 03, 2009, 03:52:11 PM » |
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kasi pansin ko lahat ng consumer electronics ngayon ay gumagamit ng I2C. makikita na lang may SDA at SCL.
sa cable converter Atmel ang gamit sa pangkontrol ng tuner.
sayang sir rd, gusto ko malaman panu magsend ng signal sa tuner
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rdpzycho
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« Reply #8 on: November 03, 2009, 04:17:39 PM » |
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ano tuner nung sa cable converter sis Woots? meron atang I2C program si sir zerowing dito. ang kailangan na lang 'yung exact commands.
nakagamit na ako ng tuner galing Maxim, 'di ko lang alam kung ganun 'din 'yung commands nung mga galing sa China.
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"Keep on starting, and finishing will take care of itself."
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glutnix_neo
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« Reply #9 on: November 03, 2009, 04:34:29 PM » |
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saan sa TV? sa tuner? yup pwede 'yan sis, kung Philips lahat 'yung IC, IIRC, meron silang isang application note na detailed 'yung use ng I2C sa buong TV. pero malamang marami na ring ibang similar IC's. at ang I2C ay dinevelop ng philips para sa TV |
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rdpzycho
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« Reply #10 on: November 03, 2009, 04:37:26 PM » |
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ayaw pa rin ata bitawan ng Philips ang license para sa I2C kaya 'yung iba, iba na lang ginagamit na pangalan, tulad sa Atmel, USI (Universal Serial Interface) para walang issue sa I2C name. oo nga pala, sis Woots, ano ba ang balak mong application? |
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"Keep on starting, and finishing will take care of itself."
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Woots29
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« Reply #11 on: November 03, 2009, 06:29:13 PM » |
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to replace the system control
or
make a controller of such an IC tulad ng digital volume control using SDA and CLK
machek nga yang link mo sis martin.
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tiktak
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« Reply #12 on: November 03, 2009, 07:00:43 PM » |
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Bakit andaming hindi marunong gumamit ng search?  |
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Woots29
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« Reply #13 on: November 03, 2009, 08:41:55 PM » |
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^hehehe ok ya ah kasi marami akong ic na kelangan ng I2C. audio processor, NTSC color chip, at iba pa na may SDA at SCL baka may pwedeng magdiscuss dito |
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Woots29
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« Reply #14 on: March 09, 2010, 12:57:47 PM » |
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heto may nakikita akong mga I2C commands sa datasheet ng KA2163 hindi ko lang alam basahin  |
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Positron E+
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« Reply #15 on: March 09, 2010, 04:27:53 PM » |
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saan nga pala nakakabili ng 24lc64 ? wala akong mahanap e gagamitin ko sa PIC project meron ako 24c04 nde pwedi.
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Woots29
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« Reply #16 on: March 09, 2010, 09:19:02 PM » |
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^na try mo na ba sa rs?
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Positron E+
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You have No GOD?, You have No Peace of mind.
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« Reply #17 on: March 10, 2010, 08:59:30 PM » |
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^na try mo na ba sa rs?
ano RS |
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Woots29
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« Reply #18 on: March 10, 2010, 09:28:42 PM » |
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Positron E+
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You have No GOD?, You have No Peace of mind.
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« Reply #19 on: March 10, 2010, 09:33:14 PM » |
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ngek wala akong credit card  |
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