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PICList Thread
'24C02'
1999\06\20@093535 by Simon Redwood

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I am trying to interface with an 24C02, using pin 1 and 2 of the parallel
port,

pin1 (STROBE) -> eeprom clock
pin2 (DATA_0) -> eeprom data

I am having difficulty reading any information back from the eeprom, it
seems the only information I can read is the data last sent to the port.

If anyone else has experienced such a problem, or knows of the solution,
could you please let me know.

PARALLEL PORT CONNECTIONS


   +-------------+  ]
   ]             ]  ]
+-- ]1 E0   Vcc  8]--+
]-- ]2 E1   MODE 7]
]-- ]3 E2   SCL  6]-------------- PIN1 (STROBE)
]-- ]4 Vss  SDA  5]------+
]   ]             ]      ]
]   +-------------+      +------- PIN2 (DATA_0)


TIA
Simon

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