touchscreen interfacing with at89c51

Hi, I want to interface touchscreen with at89c51. I have china touchscreen. I want to draw graphics through touchscreen. pls help me in this direction. I have ad7843 touchscreen controller.
AT89C51 interfacing with DS12887

Hey experts, can anybody give me the document for how to interface ds12887 to AT89C51 and i need progrm coding both in KeilC and Assembly language.details req abt. How to write in to registers, how...
touchscreen interfacing with at89c51

Hi, I want to interface touchscreen with at89c51. I have china touchscreen. I want to draw graphics through touchscreen. pls help me in this direction. I have ad7843 touchscreen controller.
AT89C51 interfacing with DS12887

Hey experts, can anybody give me the document for how to interface ds12887 to AT89C51 and i need progrm coding both in KeilC and Assembly language.details req abt. How to write in to registers, how...
C51: Interfacing Flash AT29C512 with AT89C51

I am trying to interface Flash AT29C512 with AT89C51 How do read and write serially between the 8 bit 8051 and 24 bit Flash, Kindly help if some one has worked on this.