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reading an 93c66 eeprom using driven-i2cprog and ponyprogram

 
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mourad29uk
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Joined: 13 Jun 2007
Posts: 14
PostPosted: Sat Apr 11, 2009 9:08 pm    Post subject: reading an 93c66 eeprom using driven-i2cprog and ponyprogram Reply with quote
hi

can any one help me i want to read the dump from a soldred 93c66 eeprom using driven-i2cprog and pony program but i cant find out how to conect the driven-i2cprog to the eeprom i think i will need to get the pin 8 from the eeprom to the 5v

can i read it this way

pin 4 gnd
pin 5 scl
pin 6 sda
pin 8 vcc +5v


i dont know if i will need any other connections ?

please note that the eeprom is soldred but not connected to the vcc


regards
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victor
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Joined: 07 Mar 2004
Posts: 2581
Location: Staff
PostPosted: Sun Apr 12, 2009 3:17 am    Post subject: Reply with quote
93CXX are SPI eeproms, not i2c.
You need the SPI interface http://www.allservice.ro/forum/dl/93CXX-prog.pdf

HEre are some details:

http://www.allservice.ro/forum/viewtopic.php?t=200&highlight=765d
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Victor Voinea
ALLservice HQ, Romania.
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