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proteus simulation error with two microcontrollers

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ilker

ilker

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i have an project about communicating two uc with i2c protocol. i am using at89c51's.

i have designed software and put hex files tu uc in proteus. when i start simulation, time is increasing too slowly like 0.01 percent of realtime. in this point there is an interesting situation happening: cpu load is 0 percent.
then i pause sim. and look sfrs, this point PC of two uc's is the same (normally they musnt same).

do you know any thing to solve this problem, does not proteus support sim with two uc s.?

i m using 6.5 sp5

regards..
 

hi ilker,
i have same problems with proteus too:)
I think proteus doesnt work properly with 2 microprocessors, i will try it by hardware this week so i will tell what is the problem about clearly...
 

    ilker

    ilker

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