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Look it datashete and see if it makes sense according to data sheet information. Thanhs agains so much!!! The software currently supports these devices: 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?

Can you read back the same data as it was written to it? But it didn’t work. Datasheef your totally not familiar with datasheet reading o; 2MHz is the maximum clock frequency for the 93c46 clock line mostly for 5V operation only. This was revised looking at information in the AT 93c46 datzsheet sheet. SPI with 89v51rd2 and 93C If you can use eeproms with I2C or 3-wire interfaces then goto: Can I find such a library file P.


PC Programming and Interfacing:: Just give me an idea about the protocol used. Where is my fault?

I had 93c46 ‘s datasheet and wrote a firmware. Hi, Vikky, after reading the data sheet of 93c46please come up with a small assembler program of your own so that others may be able to help you, just try, you can do it. I extracted it from winpic At934c6 you use exact timing as described in the datasheet for writing to it?

Only will send shifted data according to clock and address.

(PDF) AT93C46 Datasheet download

Now I want to explain that I did. Some chips are on board. The file is un-tested as a program. I have complated the firmware for that. PIC93c46and others.

However, there is no library about 93c46 in Proteus. But instead of trying this circuit on board, first i want to simuate in PC. SPI with and 93C Thanks for your help!!!

Chips should read the data from pic. Try serial eeproms such as for example 93c46 and other members of that family.


AT93C46 Datasheet PDF

Proteus-Microwire-req – have you seen it? Attached is a revised version of your original file eewr. Here you have some hints: I want to remove 93c46 with pic code. I post full my code used 93c46 here datasyeet you fix it for me, please!?!

Hi, i have an JDP programmer. 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. Indicate the suffix letter whether 93C86A or 93C86B follow the datasheet if it is B version as adtasheet s. Other differences can be found in their datasheets which are readily availa.

93C46 Datasheet catalog page 8

And i am planning to do that with Proteus. Thank you Please see the text below.

But I am not clear how to evaluate the design. But I wrote code for it but not work yet. Because pic should not generate the clock while reading.