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Dear Jayanth,
Yes W77E516A40DL is same as AT89S52 with 64kb code memory, and some enhanced processes, speed, and things like that. It is 3 times faster MCU then AT89S52
well thanks for you help i will check above link hope i will find something usefull
Dear designer_003,
MCU's i use in my projects is Winbond's W77E51640DL @ 40MHz, that is similar to ATMEL's AT89S52 but with a big code memory and i interface a Goldenpalm's 180X60 GLCD with it and i have designed a double sided board with some push button,s and memory slots and other stuff...
Dear jayanth,
Yes i am looking for some fat16/32 routines of how to read and write files from a sd memory.
Dear Dora,
I like to work in assembly, and i did many projects in assembly.
I feel very comfortable with it. and this is the main reason why i am looking in assembly.
OK if you think it...
Yes My Dear Friend,
Actually I start programming in assembly, and it is very easy for me,
and for C i don't know that at all.
i need some basics of how to communicate with sd memory
HI ALL EDA ENGINEERS,
i use 8052 based microcontrollers in my projects and use assembly language with m-ide studio
i need some sample code that write or read data from a sd memory card in assembly language
or if any one knows any site where i find sd card interface stuff ...
thanks
Salam to all Pakistani Engineers
i use 8052 based microcontrollers in my projects and use assembly language with m-ide studio
i need some sample code that write or read data from a sd memory card in assembly language
or if any one knows any site where i find sd card interface stuff ...
I use AT89S52 based microcontrollers in my projects and use assembly language with M-IDE Studio
I need some sample code that read bmp file or hex file from sd memory and copy it to another sd memory, and to AT24C512
or if any one knows any site where i find sd card interface code example in...
thanks 4 d reply
i tried different delay and the sample code from atmel but some thing is still missing
ithink i am stuck somewhere.
this is my code and sch.
if you please provide me an example code in assembly than i think this will help me.
thanks
hi gyz
i am working on some data transfer project with AT89C51 or 52 and 24C512 Memory
all i want to do is copy 1st memory data to 2nd memory
i made the sch on isis and and i like assembly lang for programing
now the problum is that if i select the processor freq less then 800kHz it copy data...
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