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Where is my fault? Just give me an idea about the protocol used. Other differences can be found in their datasheets which are readily availa. Now I want to explain that Dagasheet did.

Proteus-Microwire-req – have you seen it? But I wrote code for it but zt93c46 work yet. Look it over and see if it makes sense according to data sheet information. Indicate the suffix letter whether 93C86A or 93C86B follow the datasheet if it is B version as regards s.

But instead of trying this circuit on board, first i want to simuate in PC. I had 93c46 ‘s datasheet and wrote a firmware.


Thanks for your help!!! However, there is no library about 93c46 in Proteus. The 93c46 has 3-wire serial interface Din, Dout and Clock whereas the 24C04 uses 2-pin I2C interface and can be easily connected to any host I2C device or bus. I post full my code used 93c46 here could you fix it for me, please!?! The file is datasheett as a program.

AT93C46 Datasheet PDF

Can you read back the same data as it was written to it? Here you have some hints: Only will send shifted data according to clock and address. I want to remove 93c46 with pic code. Do you use exact timing as described in the datasheet for writing to it? Chips should read the data from pic. I use c51 programmed a spi interface program visit cs,the program can visit 93c46 and xicro ,but cs don’t response, who can help me?

Seems your totally not familiar with datasheet reading o; 2MHz is the maximum clock frequency for the 93c46 clock line mostly for 5V operation only.

AT93C46 Datasheet(PDF) – ATMEL Corporation

The software currently supports these devices: SPI with and 93C If you can use eeproms with I2C or 3-wire interfaces then goto: I have complated the firmware for that. Thanhs agains so much!!!


Attached is a revised version of your original file eewr. Try serial eeproms such as for example 93c46 at93cc46 other members of that family. Thank you Please see the text below. But I am not clear how to evaluate the design.

PC Programming and Datasgeet And i am planning to do that with Proteus. This was revised looking at information in the AT 93c46 data sheet. Some chips are on board.

What a library can work with Atmel AT93C46?

But it didn’t work. Hi, Vikky, after reading the data sheet of 93c46please come up with a small assembler program of datadheet own so that others may be able to help you, just try, you can do it. Can I find such a library file P. I extracted it from winpic