I am using clock,busy,run/hold and polarity pins of adc for interfacing with microcontroller.i am facing difficulty in reading counts of loadcell which is connected to adc.here are connections
busy-INT0,clock-T0 & T2,run/hold-wr,polarity-rd
--> Then use a pencil and a sheet of paper
(There is a good cause why we professionals use a schematic. It avoids errors)
The logic is given in the datasheet.
Not showing what you have done so far (no schematic, no code, no flow chart, no description...) seems that you did nothing, just want someone of us do your job.
This is not what a forum is for.
If you expect someone to do your job, then consider to pay for it.
Re: need embedded c code for adc7135 interfacing with N79E352 microcontroller
i applied same logic as given in datasheet i.e. anding busy and clock...then substracting 10001 from that count...but i am getting spikes only...i used T0 as timer and T2 to produce 125KHz...
and i am not expecting someone to do my job...i am asking for some help only....
I remember that these standalone ADCs have been used with processor interface at times when there wasn't the rich choice of processor compatible ADCs we have today, e.g. 30 years ago. Respectively there are MCU interface application circuits in 7135 datasheet.
i applied same logic as given in datasheet i.e. anding busy and clock...then substracting 10001 from that count