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I have been trying to drive a 5x7 dotmatrix display using SPI. I need five bytes per character, so all that data has to be stored in code memory. This means for 26 alphabets I need to store 26x5=130 bytes in memory. When i try to make an array it points out an error in saying DATA SEGMENT TOO LARGE. We know that code memory is about 64k then why does it point out error. And how to solve this problem . Waqaas
Waqass, Please post the relevant bit of code.
hi, saying DATA SEGMENT TOO LARGE. We know that code memory is about 64k then why does it point out error. Read what error says once again: it says about DATA segment. So check how do you allocate the array. Seems you used DATA specifier instead CODE one. Regards, Oleg